Used BMW X3 for sale near Banbury
There are 34 used BMW X3 for sale from UK dealers within 20 miles of Banbury on AskCar, as of 8 November 2026. Typical asking price £34,500 (the median: half cost less, half cost more). The cheapest is £9,295. AskCar lists 3,134 used BMW X3 across the UK, from 1,223 dealerships.
The middle half of the 34 cars are priced between £25,500 and £40,000.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Banbury
18 of the 34 BMW X3 within 20 miles of Banbury had their price reduced in the last 14 days to 8 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 3,033 priced BMW X3 adverts on AskCar as of 8 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, grey. Mileage: 15,369 miles. Price: £29,850, reduced by £2,100 from £31,950 since AskCar first saw it on 25 September 2026, 44 days ago. Good value: £4,130 (12%) under the AskCar estimate of £33,980. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 July 2027. Dealer: North Oxford Bmw in Oxford, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-1ba89989eba8
- 2020 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, white. Mileage: 29,351 miles. Price: £22,966, reduced by £2,624 from £25,590 since AskCar first saw it on 28 May 2026, 164 days ago. Good value: £2,940 (11%) under the AskCar estimate of £25,906. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 December 2026. Dealer: Carsa Towcester in Towcester, 15 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-392c062a8d34
- 2024 BMW X3 2.0 20d M Sport, automatic, diesel, black. Mileage: 24,027 miles. Price: £34,450, reduced by £1,800 from £36,250 since AskCar first saw it on 16 October 2026, 23 days ago. Fair price: £2,051 (5%) under the AskCar estimate of £36,501. MOT: first test not yet due. Dealer: North Oxford Bmw in Oxford, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-d4f5db1ac9fa
- 2018 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 30,233 miles. Price: £21,995, reduced by £1,000 from £22,995 since AskCar first saw it on 23 July 2026, 108 days ago. Fair price: £1,043 (4%) under the AskCar estimate of £23,038. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 9 October 2026; ask the dealer for the current MOT. Dealer: Wheelers Chipping Norton in Chipping Norton, 11 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-6db462328a37
- 2021 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 39,287 miles. Price: £25,950, reduced by £2,000 from £27,950 since AskCar first saw it on 16 October 2026, 23 days ago. Fair price: £817 (3%) under the AskCar estimate of £26,767. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: North Oxford Bmw in Oxford, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-026c7d138989
- 2024 BMW X3 2.0 20d M Sport, automatic, diesel, grey. Mileage: 27,382 miles. Price: £34,950, reduced by £1,300 from £36,250 since AskCar first saw it on 10 October 2026, 29 days ago. Fair price: £1,032 (2%) under the AskCar estimate of £35,982. MOT: first test not yet due. Dealer: North Oxford Bmw in Oxford, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-385a932ffa35
- 2025 BMW X3 2.0 20d MHT M Sport, automatic, diesel, SUV, 5 doors, black. Mileage: 3,156 miles. Price: £44,000, reduced by £1,000 from £45,000 since AskCar first saw it on 3 October 2026, 36 days ago. Fair price: £1,101 (2%) under the AskCar estimate of £45,101. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-35d4dd33cf76
- 2026 BMW X3 2.0 30e M Sport, 294 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 133 miles. Price: £58,000, unchanged since AskCar first saw it on 3 November 2026, 5 days ago. Fair price: £789 (1%) under the AskCar estimate of £58,789. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-daf5bb469a16
- 2021 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 40,828 miles. Price: £25,499, unchanged since AskCar first saw it on 6 November 2026, 2 days ago. Fair price: £262 (1%) under the AskCar estimate of £25,761. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 September 2027. Dealer: N.m.j. Motorhouse in Milton Keynes, 20 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-29600fc3aa5c
- 2023 BMW X3 3.0, automatic, diesel, SUV, 5 doors, grey. Mileage: 38,868 miles. Price: £40,950, reduced by £2,000 from £42,950 since AskCar first saw it on 13 October 2026, 26 days ago. Fair price: £331 (under 1%) under the AskCar estimate of £41,281. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 October 2027. Dealer: North Oxford Bmw in Oxford, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-21904c276c03
- 2024 BMW X3 3.0 30d MHT M Sport, 282 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 22,996 miles. Price: £41,500, reduced by £250 from £41,750 since AskCar first saw it on 16 October 2026, 23 days ago. Fair price: £286 (under 1%) under the AskCar estimate of £41,786. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-3a72ab498bc4
- 2023 BMW X3 3.0 M40i M Sport, automatic, petrol, 5 doors, grey. Mileage: 26,490 miles. Price: £36,000, unchanged since AskCar first saw it on 3 November 2026, 5 days ago. Fair price: £140 (under 1%) under the AskCar estimate of £36,140. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-dbce740ca998
- 2019 BMW X3 2.0 20d Xline, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 134,272 miles. Price: £10,995, reduced by £1,000 from £11,995 since AskCar first saw it on 5 August 2026, 95 days ago. Fair price: £34 (under 1%) under the AskCar estimate of £11,029. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 31 August 2026; ask the dealer for the current MOT. Dealer: Hampton Car Sales in Milton Malsor, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-8c2e8674f50f
- 2026 BMW X3 2.0 20d MHT M Sport, 194 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 10,229 miles. Price: £45,950, reduced by £400 from £46,350 since AskCar first saw it on 27 October 2026, 12 days ago. Fair price: £60 (under 1%) under the AskCar estimate of £46,010. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: North Oxford Bmw in Oxford, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-1166b451b44c
- 2021 BMW X3 3.0 M40i, 354 bhp, automatic, petrol, SUV, 5 doors, black. Mileage: 46,471 miles. Price: £35,500, reduced by £1,500 from £37,000 since AskCar first saw it on 6 August 2026, 94 days ago. Fair price: £162 (under 1%) over the AskCar estimate of £35,338. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 18 October 2026; ask the dealer for the current MOT. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-b500b90b2f45
- 2018 BMW X3 2.0 20d SE, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 18,200 miles. Price: £21,492, unchanged since AskCar first saw it on 5 November 2026, 3 days ago. Fair price: £441 (2%) over the AskCar estimate of £21,051. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 October 2027. Dealer: Country Car in Warwick, 17 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-5484b89af5bf
- 2026 BMW X3 2.0 20i MHT M Sport, 205 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 1,509 miles. Price: £50,000, reduced by £8,000 from £58,000 since AskCar first saw it on 13 August 2026, 87 days ago. Fair price: £1,209 (2%) over the AskCar estimate of £48,791. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-7271ddfa0f8c
- 2024 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 22,500 miles. Price: £36,450, unchanged since AskCar first saw it on 6 November 2026, 2 days ago. Fair price: £1,050 (2%) over the AskCar estimate of £35,400. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: North Oxford Bmw in Oxford, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-83cfeddc8e24
- 2026 BMW X3 2.0 30e M Sport, 294 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 10 miles. Price: £56,000, reduced by £10,000 from £66,000 since AskCar first saw it on 24 June 2026, 137 days ago. Fair price: £1,764 (3%) over the AskCar estimate of £54,236. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-4c8d34865e3a
- 2023 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 20,932 miles. Price: £36,000, unchanged since AskCar first saw it on 6 November 2026, 2 days ago. Fair price: £1,364 (3%) over the AskCar estimate of £34,636. Euro 6 emissions standard. ULEZ compliant. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-742d358a4e6c
- 2022 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 41,516 miles. Price: £31,000, reduced by £500 from £31,500 since AskCar first saw it on 8 October 2026, 31 days ago. Fair price: £1,197 (4%) over the AskCar estimate of £29,803. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 July 2026; ask the dealer for the current MOT. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-8a2e5c8cc59e
- 2015 BMW X3 2.0 20d SE, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 83,000 miles. Price: £9,636, unchanged since AskCar first saw it on 5 November 2026, 3 days ago. Fair price: £384 (4%) over the AskCar estimate of £9,252. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 May 2027. Dealer: Autolegends in Banbury, 8 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-5d1f83832702
- 2023 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 33,865 miles. Price: £35,000, reduced by £500 from £35,500 since AskCar first saw it on 7 October 2026, 32 days ago. Fair price: £1,524 (4%) over the AskCar estimate of £33,476. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 9 August 2027. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-16a1c3a1908e
- 2026 BMW X3 2.0 30e M Sport, 294 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 10 miles. Price: £60,000, unchanged since AskCar first saw it on 15 September 2026, 54 days ago. Fair price: £2,798 (4%) over the AskCar estimate of £57,202. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-1262878796ce
- 2020 BMW X3 2.0 20i M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 29,529 miles. Price: £28,000, reduced by £500 from £28,500 since AskCar first saw it on 11 September 2026, 58 days ago. Fair price: £1,359 (5%) over the AskCar estimate of £26,641. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 28 September 2026; ask the dealer for the current MOT. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2020-354c5c490959
- 2019 BMW X3 2.0 20i Xline, 181 bhp, automatic, petrol, SUV, 5 doors, white. Mileage: 72,066 miles. Price: £18,250, reduced by £250 from £18,500 since AskCar first saw it on 3 October 2026, 36 days ago. Fair price: £918 (5%) over the AskCar estimate of £17,332. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 December 2026. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-227d5fbc058f
- 2023 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 26,490 miles. Price: £36,000, unchanged since AskCar first saw it on 1 November 2026, 7 days ago. Fair price: £1,880 (5%) over the AskCar estimate of £34,120. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 April 2027. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-f8f6481a43ef
- 2023 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, black. Mileage: 42,796 miles. Price: £33,000, reduced by £2,000 from £35,000 since AskCar first saw it on 11 September 2026, 58 days ago. Fair price: £1,891 (6%) over the AskCar estimate of £31,109. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 July 2027. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-fee68bea0fc4
- 2021 BMW X3 3.0 M Sport, automatic, diesel, SUV, 5 doors, blue. Mileage: 46,499 miles. Price: £31,500, reduced by £250 from £31,750 since AskCar first saw it on 16 October 2026, 23 days ago. Fair price: £2,116 (7%) over the AskCar estimate of £29,384. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 November 2026. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-f7fbaa9b9c3b
- 2024 BMW X3 2.0 20i MHT M Sport, 181 bhp, automatic, petrol, SUV, 5 doors, grey. Mileage: 45,797 miles. Price: £35,000, reduced by £1,000 from £36,000 since AskCar first saw it on 7 October 2026, 32 days ago. Fair price: £2,515 (7%) over the AskCar estimate of £32,485. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-202516733b58
- 2018 BMW X3 3.0 M40d, 322 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 59,903 miles. Price: £28,000, unchanged since AskCar first saw it on 20 October 2026, 19 days ago. Fair price: £2,069 (7%) over the AskCar estimate of £25,931. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 February 2027. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-74b3fd322686
- 2026 BMW X3 2.0 20d MHT M Sport, 194 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 13,989 miles. Price: £49,500, reduced by £8,500 from £58,000 since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £4,223 (9%) over the AskCar estimate of £45,277. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: Sytner Warwick BMW in Warwick, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-a41865f54708
- 2014 BMW X3 3.0 30d M Sport, 254 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 53,175 miles. Price: £15,500, reduced by £500 from £16,000 since AskCar first saw it on 6 August 2026, 94 days ago. Above the going rate: £1,780 (12%) over the AskCar estimate of £13,720. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 February 2027. Dealer: Aspi Specialist Cars in Stratford-upon-Avon, 18 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2014-073625cc8cd7
- 2013 BMW X3 2.0 20d M Sport, 181 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 83,500 miles. Price: £9,295, reduced by £700 from £9,995 since AskCar first saw it on 9 October 2026, 30 days ago. Above the going rate: £1,559 (20%) over the AskCar estimate of £7,736. Euro 5 emissions standard. MOT: the latest record we hold ran out on 29 October 2026; ask the dealer for the current MOT. Dealer: M H Car Sales Oxford in Witney, 19 miles from Banbury. AskCar page: https://askcar.co.uk/car/bmw-x3-2013-8a00ed2543ff
BMW X3 across the UK by price
- Under £5,000 (54 cars)
- Under £8,000 (165 cars)
- Under £10,000 (260 cars)
- Under £15,000 (507 cars)
- Under £20,000 (916 cars)
- Under £30,000 (1,657 cars)
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