Used BMW X3 for sale near Bognor Regis
There are 29 used BMW X3 for sale from UK dealers within 20 miles of Bognor Regis on AskCar, as of 4 November 2026. Typical asking price £23,000 (the median: half cost less, half cost more). The cheapest is £5,495. AskCar lists 3,115 used BMW X3 across the UK, from 1,212 dealerships.
The middle half of the 29 cars are priced between £17,000 and £33,500.
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 Bognor Regis
12 of the 29 BMW X3 within 20 miles of Bognor Regis had their price reduced in the last 14 days to 4 November 2026. Each one's line in the list below says by how much.
Cars for sale now
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.
- 2022 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 31,969 miles. Price: £28,875, reduced by £600 from £29,475 since AskCar first saw it on 28 September 2026, 37 days ago. Good value: £2,901 (9%) under the AskCar estimate of £31,776. Euro 6 emissions standard. ULEZ compliant. Dealer: Group 1 Worthing BMW in Worthing, 8 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-eb8a015b1615
- 2014 BMW X3 2.0 20d SE, 181 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 104,000 miles. Price: £5,595, reduced by £100 from £5,695 since AskCar first saw it on 25 September 2026, 40 days ago. Fair price: £455 (7%) under the AskCar estimate of £6,050. Euro 5 emissions standard. MOT: valid until 9 April 2027. Dealer: PTH Car Sales in Portsmouth, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2014-3a3665468ca5
- 2014 BMW X3 2.0 20d BluePerformance M Sport, 181 bhp, manual, diesel, SUV, 5 doors, grey. Mileage: 93,000 miles. Price: £6,995, unchanged since AskCar first saw it on 10 October 2026, 25 days ago. Fair price: £516 (6%) under the AskCar estimate of £7,511. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 September 2027. Dealer: Jefferies Farm Car Sales in Billingshurst, 19 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2014-ec7229dda0b0
- 2024 BMW X3 2.0 20d M Sport, automatic, diesel, estate, 5 doors, grey. Mileage: 39,184 miles. Price: £30,997, reduced by £3,334 from £34,331 since AskCar first saw it on 11 August 2026, 85 days ago. Fair price: £2,056 (6%) under the AskCar estimate of £33,053. MOT: first test not yet due. Dealer: Snows BMW Portsmouth in Portsmouth, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-7a4848ba6866
- 2017 BMW X3 3.0 30d M Sport, 254 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 67,000 miles. Price: £15,790, reduced by £200 from £15,990 since AskCar first saw it on 8 August 2026, 88 days ago. Fair price: £905 (5%) under the AskCar estimate of £16,695. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 July 2027. Dealer: Clements Automotive in Bosham, 9 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-96effbf62ff8
- 2019 BMW X3 3.0 30d SE, 261 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 82,464 miles. Price: £16,995, reduced by £1,500 from £18,495 since AskCar first saw it on 2 July 2026, 125 days ago. Fair price: £930 (5%) under the AskCar estimate of £17,925. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 January 2027. Dealer: Car Exchange in Portsmouth, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-1a8354ceea1f
- 2026 BMW X3 2.0 20d MHT M Sport, 194 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 100 miles. Price: £49,875, unchanged since AskCar first saw it on 4 November 2026. Fair price: £2,445 (4%) under the AskCar estimate of £52,320. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Worthing BMW in Worthing, 8 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-a7ca76e02a94
- 2019 BMW X3 3.0 30d M Sport, 261 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 84,497 miles. Price: £18,690, reduced by £1,300 from £19,990 since AskCar first saw it on 21 August 2026, 75 days ago. Fair price: £823 (4%) under the AskCar estimate of £19,513. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 January 2027. Dealer: Waylands Approved Petersfield in Petersfield, 20 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-27b1df7423b6
- 2020 BMW X3 3.0 30d M Sport, 261 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 53,400 miles. Price: £24,950, unchanged since AskCar first saw it on 22 October 2026, 13 days ago. Fair price: £1,035 (3%) under the AskCar estimate of £25,985. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 January 2027. Dealer: J.A. Jarvis in Fernhurst, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-e092cb035a89
- 2024 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 19,691 miles. Price: £35,875, reduced by £600 from £36,475 since AskCar first saw it on 21 October 2026, 14 days ago. Fair price: £1,237 (3%) under the AskCar estimate of £37,112. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Worthing BMW in Worthing, 8 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-28c214b5216b
- 2023 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 23,606 miles. Price: £33,722, reduced by £479 from £34,201 since AskCar first saw it on 20 October 2026, 15 days ago. Fair price: £1,085 (3%) under the AskCar estimate of £34,807. Euro 6 emissions standard. ULEZ compliant. Dealer: Snows BMW Portsmouth in Portsmouth, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-41e4e28185d6
- 2026 BMW X3 2.0 20d MHT M Sport, 194 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 8,711 miles. Price: £45,475, reduced by £5,400 from £50,875 since AskCar first saw it on 10 June 2026, 147 days ago. Fair price: £1,255 (2%) under the AskCar estimate of £46,730. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Worthing BMW in Worthing, 8 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-887f6c3f97da
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 40,800 miles. Price: £22,490, reduced by £500 from £22,990 since AskCar first saw it on 17 July 2026, 110 days ago. Fair price: £561 (2%) under the AskCar estimate of £23,051. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 25 September 2026; ask the dealer for the current MOT. Dealer: 1BR in Petersfield, 19 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-743e0428b14f
- 2019 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 35,000 miles. Price: £22,995, reduced by £700 from £23,695 since AskCar first saw it on 9 October 2026, 26 days ago. Fair price: £539 (2%) under the AskCar estimate of £23,534. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 7 August 2027. Dealer: Gravel Hill Car Sales in Portsmouth, 15 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-371fdc9fbf46
- 2019 BMW X3 2.0 20d SE, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 39,100 miles. Price: £20,990, unchanged since AskCar first saw it on 2 October 2026, 33 days ago. Fair price: £192 (under 1%) under the AskCar estimate of £21,182. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 February 2027. Dealer: 1BR in Petersfield, 19 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-c40e76ef14ce
- 2023 BMW X3 3.0 30d MHT M Sport, 282 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 22,440 miles. Price: £39,875, unchanged since AskCar first saw it on 2 November 2026, 2 days ago. Fair price: £321 (under 1%) under the AskCar estimate of £40,196. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 August 2027. Dealer: Group 1 Worthing BMW in Worthing, 8 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-b7fd25403638
- 2025 BMW X3 2.0 20i MHT Xline, 205 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 14,344 miles. Price: £37,875, unchanged since AskCar first saw it on 4 November 2026. Fair price: £185 (under 1%) over the AskCar estimate of £37,690. Euro 6 emissions standard. ULEZ compliant. Dealer: Group 1 Worthing BMW in Worthing, 8 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-adfc7725b12b
- 2021 BMW X3 2.0 30e Xline, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, blue. Mileage: 44,317 miles. Price: £22,729, reduced by £660 from £23,389 since AskCar first saw it on 2 November 2026, 2 days ago. Fair price: £241 (1%) over the AskCar estimate of £22,488. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 July 2027. Dealer: Snows BMW Portsmouth in Portsmouth, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-dd2790a10297
- 2018 BMW X3 2.0 20i Xline, 181 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 18,300 miles. Price: £22,990, reduced by £2,000 from £24,990 since AskCar first saw it on 20 July 2026, 107 days ago. Fair price: £528 (2%) over the AskCar estimate of £22,462. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 November 2026. Dealer: 1BR in Petersfield, 19 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-5a0e0e376276
- 2018 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 72,267 miles. Price: £18,490, reduced by £990 from £19,480 since AskCar first saw it on 25 September 2026, 40 days ago. Fair price: £458 (2%) over the AskCar estimate of £18,032. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 July 2027. Dealer: Fort Southwick Cars in Fareham, 20 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-a44d878d5888
- 2016 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 94,228 miles. Price: £11,495, unchanged since AskCar first saw it on 3 October 2026, 32 days ago. Fair price: £350 (3%) over the AskCar estimate of £11,145. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 September 2027. Dealer: Car Exchange in Portsmouth, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-6473e0cd1c10
- 2026 BMW X3 2.0 20i MHT M Sport, 205 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 5,000 miles. Price: £48,475, reduced by £1,400 from £49,875 since AskCar first saw it on 2 September 2026, 63 days ago. Fair price: £1,556 (3%) over the AskCar estimate of £46,919. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Group 1 Worthing BMW in Worthing, 8 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-d9c5f5c59926
- 2020 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, blue. Mileage: 23,800 miles. Price: £27,490, unchanged since AskCar first saw it on 28 October 2026, 7 days ago. Fair price: £915 (3%) over the AskCar estimate of £26,575. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 July 2027. Dealer: 1BR in Petersfield, 19 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-903550173aba
- 2012 BMW X3 2.0 20d SE, 181 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 107,000 miles. Price: £5,495, unchanged since AskCar first saw it on 25 September 2026, 40 days ago. Fair price: £208 (3%) over the AskCar estimate of £5,287. Euro 5 emissions standard. MOT: valid until 24 September 2027. Dealer: RM Autos in Waterlooville, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2012-4966b5806c7c
- 2024 BMW X3 2.0 20d M Sport, automatic, diesel, SUV, 5 doors, black. Mileage: 35,299 miles. Price: £35,475, reduced by £2,000 from £37,475 since AskCar first saw it on 1 October 2026, 34 days ago. Fair price: £1,972 (5%) over the AskCar estimate of £33,503. MOT: first test not yet due. Dealer: Group 1 Worthing BMW in Worthing, 8 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-e1414c58e0dc
- 2014 BMW X3 2.0 18d SE, 140 bhp, manual, diesel, estate, 5 doors, white. Mileage: 58,533 miles. Price: £7,795, reduced by £1,200 from £8,995 since AskCar first saw it on 21 October 2026, 14 days ago. Fair price: £469 (6%) over the AskCar estimate of £7,326. Euro 5 emissions standard. MOT: valid until 12 February 2027. Dealer: Sussex Vehicle Solutions in Bognor Regis, 0 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2014-5ae10333966b
- 2017 BMW X3 3.0 30d M Sport, 261 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 56,500 miles. Price: £23,450, unchanged since AskCar first saw it on 14 October 2026, 21 days ago. Above the going rate: £2,341 (11%) over the AskCar estimate of £21,109. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 November 2026. Dealer: J.A. Jarvis in Fernhurst, 17 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-91509d668dd1
- 2012 BMW X3 3.0 30d M Sport, 254 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 38,760 miles. Price: £14,590, unchanged since AskCar first saw it on 28 October 2026, 7 days ago. Above the going rate: £2,039 (16%) over the AskCar estimate of £12,551. Euro 5 emissions standard. MOT: valid until 29 November 2026. Dealer: Clements Automotive in Bosham, 9 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2012-3987c91bc12e
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 54,222 miles. Price: £19,350, reduced by £171 from £19,521 since AskCar first saw it on 2 November 2026, 2 days ago. Good value: £2,113 (9%) under the AskCar estimate of £21,463. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 February 2027. Dealer: Carsa Portsmouth in Portsmouth, 18 miles from Bognor Regis. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-8be3fdd9ff5e
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- 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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