Used BMW X3 for sale near Gillingham
There are 103 used BMW X3 for sale from UK dealers within 20 miles of Gillingham on AskCar, as of 4 November 2026. Typical asking price £27,500 (the median: half cost less, half cost more). The cheapest is £6,395. AskCar lists 3,115 used BMW X3 across the UK, from 1,212 dealerships.
The middle half of the 103 cars are priced between £19,600 and £38,500.
As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Gillingham
57 of the 103 BMW X3 within 20 miles of Gillingham had their price reduced in the last 14 days to 4 November 2026. Of those priced between £1,000 and £60,000, these 8 have the biggest reductions in pounds since AskCar first saw them.
- 2024 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 33,906 miles. Price: £29,610, reduced by £8,750 from £38,360 since AskCar first saw it on 31 July 2026, 96 days ago. Good value: £4,244 (12%) under the AskCar estimate of £33,854. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-33b17cf3a033
- 2024 BMW X3 2.0 20d M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 9,833 miles. Price: £36,850, reduced by £7,950 from £44,800 since AskCar first saw it on 28 October 2026, 7 days ago. Fair price: £711 (1%) under the AskCar estimate of £37,561. MOT: first test not yet due. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-7ba1ac7f7fa6
- 2022 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 45,806 miles. Price: £25,930, reduced by £7,780 from £33,710 since AskCar first saw it on 17 September 2026, 48 days ago. Good value: £3,301 (11%) under the AskCar estimate of £29,231. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 November 2026. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-64539fa0a7ef
- 2025 BMW X3 2.0 20d MHT M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 14,932 miles. Price: £39,890, reduced by £6,805 from £46,695 since AskCar first saw it on 14 July 2026, 113 days ago. Fair price: £2,265 (5%) under the AskCar estimate of £42,155. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-9cc5c75a3867
- 2020 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 42,775 miles. Price: £22,490, reduced by £6,300 from £28,790 since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £1,271 (5%) under the AskCar estimate of £23,761. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-1c2591f1357e
- 2021 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 33,810 miles. Price: £24,830, reduced by £5,730 from £30,560 since AskCar first saw it on 9 October 2026, 26 days ago. Good value: £2,309 (8%) under the AskCar estimate of £27,139. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 May 2027. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-ea4e7e3ccc12
- 2025 BMW X3 2.0 20d MHT M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 3,809 miles. Price: £42,890, reduced by £4,560 from £47,450 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £2,262 (5%) under the AskCar estimate of £45,152. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-86c09c207fc9
- 2023 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 11,247 miles. Price: £32,735, reduced by £4,015 from £36,750 since AskCar first saw it on 11 August 2026, 85 days ago. Good value: £3,670 (10%) under the AskCar estimate of £36,405. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 June 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-d17ec767a136
Cars for sale now, page 1 of 2
Best value first: the cars priced furthest below their AskCar estimate come first, and those without one come after. The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 3,034 priced BMW X3 adverts on AskCar as of 4 November 2026.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer, town and distance; AskCar page.
Cheaper cars like each one, with its price history, are on its AskCar page.
- 2017 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 50,150 miles. Price: £13,495, reduced by £500 from £13,995 since AskCar first saw it on 10 June 2026, 147 days ago. Good value: £3,665 (21%) under the AskCar estimate of £17,160. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 July 2027. Dealer: Quality Auto Select in Rainham, 19 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-b5f96415997a
- 2021 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 34,355 miles. Price: £24,487, reduced by £1,199 from £25,686 since AskCar first saw it on 13 October 2026, 22 days ago. Good value: £3,885 (13%) under the AskCar estimate of £28,372. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 September 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-4c568eab7f13
- 2017 BMW X3 2.0, automatic, diesel, SUV, 5 doors, white. Mileage: 54,315 miles. Price: £13,495, unchanged since AskCar first saw it on 22 October 2026, 13 days ago. Good value: £2,029 (13%) under the AskCar estimate of £15,524. MOT: valid until 13 July 2027. Dealer: TM UK Trading in Havering, 19 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-c9cdec543308
- 2024 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 33,906 miles. Price: £29,610, reduced by £8,750 from £38,360 since AskCar first saw it on 31 July 2026, 96 days ago. Good value: £4,244 (12%) under the AskCar estimate of £33,854. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-33b17cf3a033
- 2022 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 45,806 miles. Price: £25,930, reduced by £7,780 from £33,710 since AskCar first saw it on 17 September 2026, 48 days ago. Good value: £3,301 (11%) under the AskCar estimate of £29,231. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 November 2026. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-64539fa0a7ef
- 2022 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 42,896 miles. Price: £26,845, reduced by £2,804 from £29,649 since AskCar first saw it on 25 August 2026, 71 days ago. Good value: £3,136 (10%) under the AskCar estimate of £29,981. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 August 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-8c3ae015d091
- 2016 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 44,026 miles. Price: £13,890, reduced by £1,100 from £14,990 since AskCar first saw it on 1 July 2026, 126 days ago. Good value: £1,566 (10%) under the AskCar estimate of £15,456. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 December 2026. Dealer: The Brookside Group in Tonbridge, 19 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-a5bd187db7c5
- 2023 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 11,247 miles. Price: £32,735, reduced by £4,015 from £36,750 since AskCar first saw it on 11 August 2026, 85 days ago. Good value: £3,670 (10%) under the AskCar estimate of £36,405. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 June 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-d17ec767a136
- 2022 BMW X3 3.0 M40i MHT, 354 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 21,656 miles. Price: £39,900, reduced by £1,090 from £40,990 since AskCar first saw it on 16 October 2026, 19 days ago. Good value: £4,260 (9%) under the AskCar estimate of £44,160. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Auto Sportiva in Tonbridge, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-e7a6e68747a8
- 2021 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 33,810 miles. Price: £24,830, reduced by £5,730 from £30,560 since AskCar first saw it on 9 October 2026, 26 days ago. Good value: £2,309 (8%) under the AskCar estimate of £27,139. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 May 2027. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-ea4e7e3ccc12
- 2015 BMW X3 2.0 20d M Sport, automatic, diesel, SUV, 5 doors, black. Mileage: 85,000 miles. Price: £9,980, reduced by £920 from £10,900 since AskCar first saw it on 18 October 2026, 17 days ago. Fair price: £818 (7%) under the AskCar estimate of £10,798. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 November 2026. Dealer: Clear Motors in Grays, 12 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-679527ecd3dd
- 2021 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 32,500 miles. Price: £26,495, reduced by £2,000 from £28,495 since AskCar first saw it on 13 September 2026, 52 days ago. Fair price: £2,158 (7%) under the AskCar estimate of £28,653. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 September 2027. Dealer: JCB Kia Rainham in Gillingham, 3 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-705651a1741d
- 2026 BMW X3 2.0 20d MHT M Sport, 194 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 4,011 miles. Price: £44,890, reduced by £3,100 from £47,990 since AskCar first saw it on 26 August 2026, 70 days ago. Fair price: £3,544 (7%) under the AskCar estimate of £48,434. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-b3d350d9c1d0
- 2023 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 13,421 miles. Price: £33,350, unchanged since AskCar first saw it on 28 October 2026, 7 days ago. Fair price: £2,520 (7%) under the AskCar estimate of £35,870. Euro 6 emissions standard. ULEZ compliant. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-edd67204752a
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 51,133 miles. Price: £20,420, reduced by £250 from £20,670 since AskCar first saw it on 22 October 2026, 13 days ago. Fair price: £1,398 (6%) under the AskCar estimate of £21,818. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 January 2027. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-abd725fbe02f
- 2020 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 43,594 miles. Price: £22,250, reduced by £760 from £23,010 since AskCar first saw it on 8 October 2026, 27 days ago. Fair price: £1,407 (5%) under the AskCar estimate of £23,657. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 October 2027. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-b63694870dbe
- 2021 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 42,000 miles. Price: £24,490, unchanged since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £1,492 (5%) under the AskCar estimate of £25,982. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 August 2027. Dealer: The Car Outlet in Dartford, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-cec94e086e85
- 2021 BMW X3 3.0 M40i, 354 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 64,000 miles. Price: £29,950, unchanged since AskCar first saw it on 29 October 2026, 6 days ago. Fair price: £1,820 (5%) under the AskCar estimate of £31,770. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 March 2027. Dealer: Westleigh Prestige in Wickford, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-9a5cde4db9a9
- 2012 BMW X3 2.0 20d M Sport, 181 bhp, automatic, diesel, estate, 4 doors, black. Mileage: 109,000 miles. Price: £6,395, unchanged since AskCar first saw it on 12 September 2026, 53 days ago. Fair price: £381 (5%) under the AskCar estimate of £6,776. Euro 5 emissions standard. MOT: valid until 7 December 2026. Dealer: Southend Car Hub in Southend-on-Sea, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2012-73c0023f9bad
- 2023 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 22,633 miles. Price: £32,990, unchanged since AskCar first saw it on 4 November 2026. Fair price: £1,961 (5%) under the AskCar estimate of £34,951. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-0f25cf8ecb2a
- 2026 BMW X3 3.0 M50i MHT, 393 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 4,824 miles. Price: £56,000, unchanged since AskCar first saw it on 4 November 2026. Fair price: £3,325 (5%) under the AskCar estimate of £59,325. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hedin Automotive Ruxley BMW in Ruxley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-90868838087c
- 2016 BMW X3 2.0 20d Xline, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 118,900 miles. Price: £7,995, reduced by £300 from £8,295 since AskCar first saw it on 7 October 2026, 28 days ago. Fair price: £466 (5%) under the AskCar estimate of £8,461. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 November 2026. Dealer: Top of the Range in Basildon, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-733aca17768d
- 2025 BMW X3 2.0 20d MHT M Sport, automatic, diesel, SUV, 5 doors, black. Mileage: 19,948 miles. Price: £39,000, reduced by £1,000 from £40,000 since AskCar first saw it on 11 October 2026, 24 days ago. Fair price: £2,270 (5%) under the AskCar estimate of £41,270. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hedin Automotive Ruxley BMW in Ruxley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-618b8000ef72
- 2025 BMW X3 2.0 20d MHT M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 14,932 miles. Price: £39,890, reduced by £6,805 from £46,695 since AskCar first saw it on 14 July 2026, 113 days ago. Fair price: £2,265 (5%) under the AskCar estimate of £42,155. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-9cc5c75a3867
- 2020 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 42,775 miles. Price: £22,490, reduced by £6,300 from £28,790 since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £1,271 (5%) under the AskCar estimate of £23,761. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 June 2027. Dealer: Big Motoring World Blue Bell Hill in Blue Bell Hill, 4 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-1c2591f1357e
- 2021 BMW X3 3.0, 354 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 55,316 miles. Price: £31,768, reduced by £2,582 from £34,350 since AskCar first saw it on 26 August 2026, 70 days ago. Fair price: £1,738 (5%) under the AskCar estimate of £33,506. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 April 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-b68a599dc8f8
- 2018 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 56,750 miles. Price: £18,990, reduced by £260 from £19,250 since AskCar first saw it on 18 October 2026, 17 days ago. Fair price: £1,019 (5%) under the AskCar estimate of £20,009. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 May 2027. Dealer: Marvello Trading in West Thurrock, 16 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-f21e2a7bf33e
- 2025 BMW X3 2.0 20d MHT M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 3,809 miles. Price: £42,890, reduced by £4,560 from £47,450 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £2,262 (5%) under the AskCar estimate of £45,152. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-86c09c207fc9
- 2021 BMW X3 3.0, 354 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 65,000 miles. Price: £29,970, reduced by £1,000 from £30,970 since AskCar first saw it on 10 October 2026, 25 days ago. Fair price: £1,577 (5%) under the AskCar estimate of £31,547. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 February 2027. Dealer: Performance Paddock in Rochester, 3 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-5683efcf5d58
- 2023 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 32,000 miles. Price: £31,990, reduced by £2,000 from £33,990 since AskCar first saw it on 20 August 2026, 76 days ago. Fair price: £1,529 (4%) under the AskCar estimate of £33,519. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 April 2027. Dealer: Gravelwood Car Sales Gravelwood in Sevenoaks, 12 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-1940897b806d
- 2019 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 82,388 miles. Price: £16,817, reduced by £1,724 from £18,541 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £770 (4%) under the AskCar estimate of £17,587. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 March 2027. Dealer: Cargem in Rainham, 19 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-aaee66b9bf6e
- 2026 BMW X3 3.0 M50i MHT, 393 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 4,560 miles. Price: £56,990, unchanged since AskCar first saw it on 4 November 2026. Fair price: £2,386 (4%) under the AskCar estimate of £59,376. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-2e4a63b2b8e9
- 2025 BMW X3 2.0 20i MHT M Sport, 205 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 27,993 miles. Price: £38,500, unchanged since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £1,517 (3%) under the AskCar estimate of £40,017. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Lmc Cars in Upminster, 16 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-f6006dcde436
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 83,209 miles. Price: £16,995, reduced by £1,500 from £18,495 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £668 (3%) under the AskCar estimate of £17,663. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 22 September 2026; ask the dealer for the current MOT. Dealer: Brilliant Motors in Bexley, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-8857a3c80f8a
- 2020 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 45,912 miles. Price: £22,490, reduced by £3,200 from £25,690 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £878 (3%) under the AskCar estimate of £23,368. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 May 2027. Dealer: Savannah in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-90159ab76ec9
- 2019 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 66,483 miles. Price: £19,499, reduced by £400 from £19,899 since AskCar first saw it on 7 October 2026, 28 days ago. Fair price: £744 (3%) under the AskCar estimate of £20,243. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 August 2027. Dealer: cinch in Maidstone, 7 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-afbc2629b3f4
- 2017 BMW X3 3.0 35d M Sport, 309 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 55,000 miles. Price: £16,995, reduced by £455 from £17,450 since AskCar first saw it on 20 October 2026, 15 days ago. Fair price: £622 (3%) under the AskCar estimate of £17,617. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 August 2027. Dealer: Polo Motor Company in Gillingham, 3 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-2e1a70fe8a45
- 2022 BMW X3 3.0 30d MHT M Sport, 281 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 4,571 miles. Price: £39,990, reduced by £3,005 from £42,995 since AskCar first saw it on 8 September 2026, 57 days ago. Fair price: £1,417 (3%) under the AskCar estimate of £41,407. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 September 2027. Dealer: Hedin Automotive Ruxley BMW in Ruxley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-4fbfefcc29fd
- 2026 BMW X3 2.0 20i MHT M Sport, 205 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 4,496 miles. Price: £45,399, raised by £550 from £44,849 since AskCar first saw it on 25 September 2026, 40 days ago. Fair price: £1,598 (3%) under the AskCar estimate of £46,997. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Motorpoint Maidstone in Maidstone, 10 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-00220cf7a437
- 2024 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 32,000 miles. Price: £33,990, reduced by £4,000 from £37,990 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £1,162 (3%) under the AskCar estimate of £35,152. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: The Car Outlet in Dartford, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-a6ff5b76a2bd
- 2025 BMW X3 2.0 M Sport, automatic, hybrid, SUV, 5 doors, grey. Mileage: 1,217 miles. Price: £45,400, reduced by £2,576 from £47,976 since AskCar first saw it on 9 September 2026, 56 days ago. Fair price: £1,428 (3%) under the AskCar estimate of £46,828. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hedin Automotive Ruxley BMW in Ruxley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-f7349bf3b05a
- 2023 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 25,349 miles. Price: £33,090, reduced by £4,000 from £37,090 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £961 (2%) under the AskCar estimate of £34,051. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 April 2027. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-45c05ba29c42
- 2017 BMW X3 3.0 30d M Sport, 254 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 131,000 miles. Price: £10,499, unchanged since AskCar first saw it on 13 October 2026, 22 days ago. Fair price: £295 (2%) under the AskCar estimate of £10,794. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Premluxe Motors in Battlesbridge, 16 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-49b28ee7234d
- 2020 BMW X3 3.0 M40d, 322 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 76,891 miles. Price: £25,200, unchanged since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £639 (2%) under the AskCar estimate of £25,839. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 October 2027. Dealer: Marshall Motor Group Bexley Audi in Bexley, 19 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-64dfd020f0a3
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 85,149 miles. Price: £16,996, reduced by £1,990 from £18,986 since AskCar first saw it on 10 August 2026, 86 days ago. Fair price: £426 (2%) under the AskCar estimate of £17,422. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 February 2027. Dealer: Cargem in Rainham, 19 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-8576ea424435
- 2026 BMW X3 2.0 20d MHT M Sport, 194 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 2,500 miles. Price: £47,490, reduced by £960 from £48,450 since AskCar first saw it on 14 October 2026, 21 days ago. Fair price: £1,184 (2%) under the AskCar estimate of £48,674. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-cffbe0dfeb94
- 2023 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 31,045 miles. Price: £32,500, reduced by £2,495 from £34,995 since AskCar first saw it on 23 July 2026, 104 days ago. Fair price: £754 (2%) under the AskCar estimate of £33,254. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 May 2027. Dealer: Kings Hill Garage in West Malling, 11 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-4852879686e4
- 2015 BMW X3 3.0 30d SE, 254 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 93,000 miles. Price: £9,500, reduced by £490 from £9,990 since AskCar first saw it on 20 August 2026, 76 days ago. Fair price: £215 (2%) under the AskCar estimate of £9,715. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 June 2027. Dealer: Signature Car Group in Rochford, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-24e9b99be481
- 2026 BMW X3 2.0 30e M Sport, 294 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 4,153 miles. Price: £49,190, reduced by £490 from £49,680 since AskCar first saw it on 17 October 2026, 18 days ago. Fair price: £1,091 (2%) under the AskCar estimate of £50,281. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-4f950d441241
- 2023 BMW X3 3.0 M40i MHT, 355 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 61,100 miles. Price: £36,880, unchanged since AskCar first saw it on 20 October 2026, 15 days ago. Fair price: £740 (1%) under the AskCar estimate of £37,620. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 April 2027. Dealer: Monza Performance in Aylesford, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-142e4aa1b35e
- 2024 BMW X3 2.0 20d M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 9,833 miles. Price: £36,850, reduced by £7,950 from £44,800 since AskCar first saw it on 28 October 2026, 7 days ago. Fair price: £711 (1%) under the AskCar estimate of £37,561. MOT: first test not yet due. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-7ba1ac7f7fa6
- 2018 BMW X3 2.0 20i SE, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 30,000 miles. Price: £19,990, reduced by £1,000 from £20,990 since AskCar first saw it on 30 September 2026, 35 days ago. Fair price: £352 (1%) under the AskCar estimate of £20,342. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 June 2027. Dealer: Andrew James Cars in Rochester, 6 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-eb86820ada17
- 2019 BMW X3 2.0 20i Xline, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 62,300 miles. Price: £18,299, reduced by £200 from £18,499 since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £294 (1%) under the AskCar estimate of £18,593. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Beck Evans in Sidcup, 19 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-28c8a6842f77
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 83,000 miles. Price: £17,450, reduced by £1,338 from £18,788 since AskCar first saw it on 10 June 2026, 147 days ago. Fair price: £239 (1%) under the AskCar estimate of £17,689. Euro 6 emissions standard. ULEZ compliant. Dealer: West Kent Motor Group Online in Sevenoaks, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-4ba7411d9c49
- 2018 BMW X3 3.0 30d M Sport, 261 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 76,000 miles. Price: £20,000, reduced by £500 from £20,500 since AskCar first saw it on 3 October 2026, 32 days ago. Fair price: £267 (1%) under the AskCar estimate of £20,267. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Simply Cars in Sittingbourne, 12 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-99c690059881
- 2019 BMW X3 3.0 M40d, 322 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 61,768 miles. Price: £26,990, unchanged since AskCar first saw it on 20 September 2026, 45 days ago. Fair price: £306 (1%) under the AskCar estimate of £27,296. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 January 2027. Dealer: Savannah in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-c9c2e31f1e1a
- 2022 BMW X3 3.0, automatic, diesel, SUV, 5 doors, blue. Mileage: 27,702 miles. Price: £40,711, reduced by £2,639 from £43,350 since AskCar first saw it on 19 September 2026, 46 days ago. Fair price: £438 (1%) under the AskCar estimate of £41,149. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 September 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-6501cd66c031
- 2026 BMW X3 2.0 M Sport, automatic, hybrid, SUV, 5 doors, grey. Mileage: 4,348 miles. Price: £46,500, reduced by £1,495 from £47,995 since AskCar first saw it on 28 August 2026, 68 days ago. Fair price: £475 (1%) under the AskCar estimate of £46,975. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hedin Automotive Ruxley BMW in Ruxley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-52b263d00f85
- 2025 BMW X3 2.0 20d MHT M Sport, automatic, diesel, SUV, 5 doors, grey. Mileage: 6,677 miles. Price: £43,990, reduced by £3,005 from £46,995 since AskCar first saw it on 22 August 2026, 74 days ago. Fair price: £329 (under 1%) under the AskCar estimate of £44,319. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-a3c0609593f0
- 2021 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 35,973 miles. Price: £26,990, unchanged since AskCar first saw it on 3 November 2026, 1 day ago. Fair price: £171 (under 1%) under the AskCar estimate of £27,161. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 August 2027. Dealer: Group 1 Southend BMW in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-ae28446cac0a
- 2022 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 47,000 miles. Price: £28,950, unchanged since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £96 (under 1%) under the AskCar estimate of £29,046. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 April 2027. Dealer: Westleigh Prestige in Wickford, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-19d1f90dd526
- 2016 BMW X3 2.0, automatic, diesel, SUV, 4 doors, grey. Mileage: 83,000 miles. Price: £11,495, unchanged since AskCar first saw it on 20 October 2026, 15 days ago. Fair price: £7 (under 1%) under the AskCar estimate of £11,502. MOT: the latest record we hold ran out on 4 September 2026; ask the dealer for the current MOT. Dealer: Southend Car Hub in Southend-on-Sea, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-14c433e65a12
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 99,000 miles. Price: £15,495, unchanged since AskCar first saw it on 16 August 2026, 80 days ago. Fair price: £10 (under 1%) over the AskCar estimate of £15,485. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 27 June 2026; ask the dealer for the current MOT. Dealer: Best4U Motors in Brentwood, 17 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-13aa4d6cc23a
- 2022 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 55,990 miles. Price: £27,590, reduced by £705 from £28,295 since AskCar first saw it on 12 September 2026, 53 days ago. Fair price: £39 (under 1%) over the AskCar estimate of £27,551. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 July 2027. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-239c59fa9cae
- 2022 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 55,182 miles. Price: £27,850, unchanged since AskCar first saw it on 4 November 2026. Fair price: £41 (under 1%) over the AskCar estimate of £27,809. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 October 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-db0057f20cf1
- 2022 BMW X3 2.0 20d MHT Xline, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 36,363 miles. Price: £27,690, reduced by £2,000 from £29,690 since AskCar first saw it on 3 August 2026, 93 days ago. Fair price: £47 (under 1%) over the AskCar estimate of £27,643. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 July 2027. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-1ef79ea44999
- 2021 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 37,692 miles. Price: £26,990, unchanged since AskCar first saw it on 14 September 2026, 51 days ago. Fair price: £76 (under 1%) over the AskCar estimate of £26,914. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 April 2027. Dealer: Group 1 Southend BMW in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-c620d2f50d3d
- 2023 BMW X3 3.0 30d MHT M Sport, 281 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 27,935 miles. Price: £38,590, reduced by £1,400 from £39,990 since AskCar first saw it on 18 September 2026, 47 days ago. Fair price: £116 (under 1%) over the AskCar estimate of £38,474. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 April 2027. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-9d905a61bbdd
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 86,366 miles. Price: £16,990, reduced by £260 from £17,250 since AskCar first saw it on 6 October 2026, 29 days ago. Fair price: £58 (under 1%) over the AskCar estimate of £16,932. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 July 2027. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-a56309ced88d
- 2017 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 65,000 miles. Price: £14,995, unchanged since AskCar first saw it on 2 November 2026, 2 days ago. Fair price: £71 (under 1%) over the AskCar estimate of £14,924. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 August 2027. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-ff8385c41c10
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 47,534 miles. Price: £21,990, reduced by £1,000 from £22,990 since AskCar first saw it on 1 October 2026, 34 days ago. Fair price: £188 (under 1%) over the AskCar estimate of £21,802. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Group 1 Southend BMW in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-eaac9ed7c032
- 2025 BMW X3 2.0 30e M Sport, 295 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 6,687 miles. Price: £48,000, reduced by £995 from £48,995 since AskCar first saw it on 1 October 2026, 34 days ago. Fair price: £464 (under 1%) over the AskCar estimate of £47,536. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hedin Automotive Ruxley BMW in Ruxley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-0660f7bdfbb0
- 2016 BMW X3 3.0 35d M Sport, 309 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 78,262 miles. Price: £14,000, reduced by £500 from £14,500 since AskCar first saw it on 5 October 2026, 30 days ago. Fair price: £174 (1%) over the AskCar estimate of £13,826. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 May 2027. Dealer: Traxler's Auto in Swanley, 15 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-f3a68d692604
- 2022 BMW X3 3.0 30d MHT M Sport, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 80,000 miles. Price: £27,995, reduced by £1,000 from £28,995 since AskCar first saw it on 12 September 2026, 53 days ago. Fair price: £384 (1%) over the AskCar estimate of £27,611. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 January 2027. Dealer: Polo Motor Company in Gillingham, 3 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-7417eee0ded2
- 2026 BMW X3 2.0 20d MHT M Sport, 194 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 4,815 miles. Price: £48,990, reduced by £1,000 from £49,990 since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £683 (1%) over the AskCar estimate of £48,307. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Southend BMW in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-f32e76732534
- 2023 BMW X3 2.0 20i MHT Xline, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 36,000 miles. Price: £29,890, reduced by £1,900 from £31,790 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £436 (1%) over the AskCar estimate of £29,454. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 April 2027. Dealer: The Car Outlet in Dartford, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-80615b4e0789
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 48,850 miles. Price: £21,995, reduced by £995 from £22,990 since AskCar first saw it on 20 September 2026, 45 days ago. Fair price: £345 (1%) over the AskCar estimate of £21,650. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 February 2027. Dealer: Group 1 Southend BMW in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-8e983edb8294
- 2023 BMW X3 3.0, automatic, diesel, SUV, 5 doors, black. Mileage: 36,879 miles. Price: £42,840, unchanged since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £809 (1%) over the AskCar estimate of £42,031. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 3 September 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-cc39ce185036
- 2025 BMW X3 2.0 30e M Sport, 295 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 10,391 miles. Price: £47,000, unchanged since AskCar first saw it on 4 November 2026. Fair price: £903 (1%) over the AskCar estimate of £46,097. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Hedin Automotive Ruxley BMW in Ruxley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-f678d556058a
- 2019 BMW X3 3.0 M40i Sport, 349 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 67,000 miles. Price: £28,750, unchanged since AskCar first saw it on 23 September 2026, 42 days ago. Fair price: £570 (2%) over the AskCar estimate of £28,180. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 July 2027. Dealer: Arbat Motors in Bexleyheath, 19 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-1b065dd4f63e
- 2022 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 54,079 miles. Price: £28,588, reduced by £1,262 from £29,850 since AskCar first saw it on 24 September 2026, 41 days ago. Fair price: £616 (2%) over the AskCar estimate of £27,972. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 April 2027. Dealer: Prestige Cars Kent in Bromley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-2e8c403da678
- 2023 BMW X3 3.0 M40i MHT, 355 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 27,321 miles. Price: £45,990, unchanged since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £1,010 (2%) over the AskCar estimate of £44,980. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 September 2027. Dealer: Group 1 Southend BMW in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-5d6b31d65de1
- 2023 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 65,000 miles. Price: £28,975, reduced by £1,000 from £29,975 since AskCar first saw it on 25 September 2026, 40 days ago. Fair price: £651 (2%) over the AskCar estimate of £28,324. Euro 6 emissions standard. ULEZ compliant. Dealer: PCBS Sales in Tonbridge, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-b2acc963ac5e
- 2024 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 3,100 miles. Price: £41,295, unchanged since AskCar first saw it on 2 November 2026, 2 days ago. Fair price: £941 (2%) over the AskCar estimate of £40,354. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-ccfe3058e3dd
- 2019 BMW X3 3.0 M40i, 349 bhp, automatic, petrol, SUV, 5 doors, silver. Mileage: 64,000 miles. Price: £27,990, reduced by £2,000 from £29,990 since AskCar first saw it on 21 August 2026, 75 days ago. Fair price: £711 (2%) over the AskCar estimate of £27,279. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 August 2027. Dealer: Andrew James Cars in Rochester, 6 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-12174d88a274
- 2023 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 7,867 miles. Price: £37,990, reduced by £2,700 from £40,690 since AskCar first saw it on 1 August 2026, 95 days ago. Fair price: £966 (2%) over the AskCar estimate of £37,024. Euro 6 emissions standard. ULEZ compliant. Dealer: Stratstone BMW Maidstone in Maidstone, 8 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-600c280bead2
- 2021 BMW X3 2.0 30e Xline, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 25,000 miles. Price: £25,450, unchanged since AskCar first saw it on 29 October 2026, 6 days ago. Fair price: £663 (2%) over the AskCar estimate of £24,787. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 December 2026. Dealer: Westleigh Prestige in Wickford, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-a304809bfa03
- 2014 BMW X3 3.0 30d Xline, 254 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 61,500 miles. Price: £12,750, reduced by £200 from £12,950 since AskCar first saw it on 15 October 2026, 20 days ago. Fair price: £456 (3%) over the AskCar estimate of £12,294. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 June 2027. Dealer: ADG Sevenoaks in Tonbridge, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2014-fe9819fb9c14
- 2018 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 70,000 miles. Price: £18,800, reduced by £1,190 from £19,990 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £728 (4%) over the AskCar estimate of £18,072. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 21 January 2026; ask the dealer for the current MOT. Dealer: Reynolds Motor Group Southend-on-sea in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-f03c0208b530
- 2022 BMW X3 3.0 M40i MHT, 354 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 65,000 miles. Price: £36,497, reduced by £1,500 from £37,997 since AskCar first saw it on 25 October 2026, 10 days ago. Fair price: £1,419 (4%) over the AskCar estimate of £35,078. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 29 September 2027. Dealer: YB Motor Group in Canvey Island, 9 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-7c042dfde76f
- 2017 BMW X3 3.0 35d M Sport, 309 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 67,000 miles. Price: £16,995, unchanged since AskCar first saw it on 13 October 2026, 22 days ago. Fair price: £669 (4%) over the AskCar estimate of £16,326. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Chapel Car Sales in Faversham, 14 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-28863d1099ed
- 2024 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 19,587 miles. Price: £38,690, reduced by £1,305 from £39,995 since AskCar first saw it on 16 September 2026, 49 days ago. Fair price: £1,561 (4%) over the AskCar estimate of £37,129. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-ecda141b24e5
- 2025 BMW X3 2.0 30e M Sport, 295 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 13,235 miles. Price: £47,790, reduced by £700 from £48,490 since AskCar first saw it on 10 October 2026, 25 days ago. Fair price: £2,245 (4%) over the AskCar estimate of £45,545. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-b22a657a139d
- 2021 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 52,800 miles. Price: £25,750, reduced by £240 from £25,990 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £1,219 (4%) over the AskCar estimate of £24,531. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 November 2026. Dealer: Reynolds Motor Group Southend-on-sea in Southend-on-Sea, 13 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-33a77f1dc82c
- 2022 BMW X3 3.0 M40i, automatic, petrol, SUV, 5 doors, black. Mileage: 22,586 miles. Price: £43,000, reduced by £2,875 from £45,875 since AskCar first saw it on 24 September 2026, 41 days ago. Fair price: £2,122 (5%) over the AskCar estimate of £40,878. MOT: valid until 27 December 2026. Dealer: Hedin Automotive Ruxley BMW in Ruxley, 18 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-f2260aabff64
- 2016 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 82,000 miles. Price: £12,795, reduced by £700 from £13,495 since AskCar first saw it on 24 August 2026, 72 days ago. Fair price: £643 (5%) over the AskCar estimate of £12,152. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 10 September 2026; ask the dealer for the current MOT. Dealer: Hallmark Automotive in Rawreth, 16 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-8037cb3ab842
- 2014 BMW X3 2.0 20d M Sport, 181 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 39,000 miles. Price: £11,990, reduced by £960 from £12,950 since AskCar first saw it on 25 July 2026, 102 days ago. Fair price: £622 (5%) over the AskCar estimate of £11,368. Euro 5 emissions standard. MOT: valid until 1 June 2027. Dealer: E & E Car Sales in Canvey Island, 10 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2014-339570c64c25
- 2020 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 70,000 miles. Price: £21,450, reduced by £438 from £21,888 since AskCar first saw it on 10 June 2026, 147 days ago. Fair price: £1,250 (6%) over the AskCar estimate of £20,200. Euro 6 emissions standard. ULEZ compliant. Dealer: West Kent Motor Group Online in Sevenoaks, 20 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-2ab2057055bc
- 2023 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 9,000 miles. Price: £38,995, unchanged since AskCar first saw it on 1 November 2026, 3 days ago. Fair price: £2,281 (6%) over the AskCar estimate of £36,714. Euro 6 emissions standard. ULEZ compliant. Dealer: Bentley Motor Group in Canvey Island, 9 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-e899db6da6f3
- 2019 BMW X3 3.0 30d M Sport, 261 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 90,000 miles. Price: £19,995, unchanged since AskCar first saw it on 24 October 2026, 11 days ago. Fair price: £1,226 (6%) over the AskCar estimate of £18,769. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 February 2027. Dealer: Richlee Motor Company Rayleigh in Rayleigh, 15 miles from Gillingham. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-fb928b82a138
BMW X3 across the UK by price
- Under £5,000 (50 cars)
- Under £8,000 (162 cars)
- Under £10,000 (252 cars)
- Under £15,000 (504 cars)
- Under £20,000 (894 cars)
- Under £30,000 (1,616 cars)
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