Used BMW X3 for sale near Witney
There are 27 used BMW X3 for sale from UK dealers within 20 miles of Witney on AskCar, as of 4 November 2026. Typical asking price £22,000 (the median: half cost less, half cost more). The cheapest is £6,695. AskCar lists 3,115 used BMW X3 across the UK, from 1,212 dealerships.
The middle half of the 27 cars are priced between £12,800 and £31,000.
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 Witney
15 of the 27 BMW X3 within 20 miles of Witney 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.
- 2016 BMW X3 3.0, 254 bhp, automatic, diesel, SUV, blue. Mileage: 113,194 miles. Price: £8,635, reduced by £1,565 from £10,200 since AskCar first saw it on 30 August 2026, 66 days ago. Good value: £2,023 (18%) under the AskCar estimate of £10,658. MOT: valid until 14 July 2027. Dealer: Infinity Motors in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-e1a594e7cd07
- 2022 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 15,369 miles. Price: £30,550, reduced by £1,400 from £31,950 since AskCar first saw it on 25 September 2026, 40 days ago. Good value: £3,612 (10%) under the AskCar estimate of £34,162. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 July 2027. Dealer: North Oxford Bmw in Oxford, 9 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-1ba89989eba8
- 2015 BMW X3 2.0, 187 bhp, manual, diesel, SUV, blue. Mileage: 88,000 miles. Price: £8,375, reduced by £625 from £9,000 since AskCar first saw it on 4 October 2026, 31 days ago. Good value: £946 (10%) under the AskCar estimate of £9,321. MOT: valid until 4 February 2027. Dealer: Infinity Motors in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2015-39bb4da697a5
- 2012 BMW X3 3.0 30d SE, 254 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 83,000 miles. Price: £6,695, unchanged since AskCar first saw it on 25 October 2026, 10 days ago. Fair price: £533 (7%) under the AskCar estimate of £7,228. Euro 5 emissions standard. MOT: valid until 6 September 2027. Dealer: Julian Motors in Carterton, 9 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2012-b792db407917
- 2018 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 54,013 miles. Price: £18,999, reduced by £3,241 from £22,240 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £1,304 (6%) under the AskCar estimate of £20,303. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 July 2026; ask the dealer for the current MOT. Dealer: Wheatley Car Centre in Wheatley, 16 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-96179054691e
- 2018 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 105,437 miles. Price: £13,597, reduced by £393 from £13,990 since AskCar first saw it on 28 May 2026, 160 days ago. Fair price: £706 (4%) under the AskCar estimate of £14,303. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 February 2027. Dealer: SR Motors in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-5902214c4c7d
- 2024 BMW X3 2.0 20d M Sport, automatic, diesel, black. Mileage: 24,027 miles. Price: £34,950, reduced by £1,300 from £36,250 since AskCar first saw it on 16 October 2026, 19 days ago. Fair price: £1,724 (4%) under the AskCar estimate of £36,674. MOT: first test not yet due. Dealer: North Oxford Bmw in Oxford, 9 miles from Witney. 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, 104 days ago. Fair price: £1,045 (4%) under the AskCar estimate of £23,040. 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, 12 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2018-6db462328a37
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 39,163 miles. Price: £21,900, reduced by £2,000 from £23,900 since AskCar first saw it on 15 August 2026, 81 days ago. Fair price: £894 (3%) under the AskCar estimate of £22,794. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 22 April 2027. Dealer: Sytner Select Swindon in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-6c45533129b0
- 2019 BMW X3 3.0 30d M Sport, 261 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 79,310 miles. Price: £19,800, raised by £100 from £19,700 since AskCar first saw it on 17 September 2026, 48 days ago. Fair price: £442 (2%) under the AskCar estimate of £20,242. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 14 February 2027. Dealer: Marshall Motor Group Oxford Audi in Oxford, 13 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-d3f895d5c336
- 2024 BMW X3 2.0 20d M Sport, automatic, diesel, grey. Mileage: 27,382 miles. Price: £35,450, reduced by £800 from £36,250 since AskCar first saw it on 10 October 2026, 25 days ago. Fair price: £707 (1%) under the AskCar estimate of £36,157. MOT: first test not yet due. Dealer: North Oxford Bmw in Oxford, 9 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2024-385a932ffa35
- 2022 BMW X3 3.0 30d MHT M Sport, 282 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 56,549 miles. Price: £31,495, unchanged since AskCar first saw it on 4 November 2026. Fair price: £241 (under 1%) under the AskCar estimate of £31,736. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 8 June 2027. Dealer: Mick Partlett Car Sales in Witney, 1 mile from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2022-2ab1d2ac8edc
- 2023 BMW X3 3.0, automatic, diesel, SUV, 5 doors, grey. Mileage: 38,868 miles. Price: £41,450, reduced by £1,500 from £42,950 since AskCar first saw it on 13 October 2026, 22 days ago. Fair price: £139 (under 1%) under the AskCar estimate of £41,589. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 October 2027. Dealer: North Oxford Bmw in Oxford, 9 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-21904c276c03
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 63,514 miles. Price: £20,291, unchanged since AskCar first saw it on 30 October 2026, 5 days ago. Fair price: £11 (under 1%) under the AskCar estimate of £20,302. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 December 2026. Dealer: House of Brage in Oxford, 18 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-e03ac4d07e71
- 2021 BMW X3 2.0 20d MHT M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 39,287 miles. Price: £26,750, reduced by £1,200 from £27,950 since AskCar first saw it on 16 October 2026, 19 days ago. Fair price: £63 (under 1%) over the AskCar estimate of £26,687. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 August 2027. Dealer: North Oxford Bmw in Oxford, 9 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-026c7d138989
- 2026 BMW X3 2.0 20d MHT M Sport, 194 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 10,229 miles. Price: £46,350, unchanged since AskCar first saw it on 27 October 2026, 8 days ago. Fair price: £191 (under 1%) over the AskCar estimate of £46,159. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: North Oxford Bmw in Oxford, 9 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2026-1166b451b44c
- 2019 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 35,481 miles. Price: £23,500, reduced by £1,000 from £24,500 since AskCar first saw it on 23 September 2026, 42 days ago. Fair price: £255 (1%) over the AskCar estimate of £23,245. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 24 September 2027. Dealer: Sytner Select Swindon in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-ed503bf777a7
- 2016 BMW X3 2.0 20d SE, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 56,375 miles. Price: £11,999, reduced by £696 from £12,695 since AskCar first saw it on 8 October 2026, 27 days ago. Fair price: £260 (2%) over the AskCar estimate of £11,739. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 6 October 2027. Dealer: Athena Automotive in Bicester, 17 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-44237aebdd50
- 2013 BMW X3 3.0, 309 bhp, automatic, diesel, SUV, silver. Mileage: 84,399 miles. Price: £10,575, reduced by £175 from £10,750 since AskCar first saw it on 8 October 2026, 27 days ago. Fair price: £254 (2%) over the AskCar estimate of £10,321. MOT: valid until 13 June 2027. Dealer: Infinity Motors in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2013-7a39dbe55549
- 2019 BMW X3 2.0, automatic, diesel, SUV, 5 doors, white. Mileage: 44,972 miles. Price: £22,190, reduced by £199 from £22,389 since AskCar first saw it on 31 October 2026, 4 days ago. Fair price: £545 (2%) over the AskCar estimate of £21,645. MOT: valid until 15 March 2027. Dealer: Highfield Motors Wheatley Car Centre in Kidlington, 16 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2019-8dfcca629e85
- 2025 BMW X3 2.0 30e M Sport, 294 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 11,012 miles. Price: £47,950, unchanged since AskCar first saw it on 3 November 2026, 1 day ago. Fair price: £1,808 (3%) over the AskCar estimate of £46,142. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: North Oxford Bmw in Oxford, 9 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2025-f2e824715d75
- 2021 BMW X3 3.0 30d MHT M Sport, 282 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 23,953 miles. Price: £35,900, reduced by £600 from £36,500 since AskCar first saw it on 16 October 2026, 19 days ago. Above the going rate: £2,974 (9%) over the AskCar estimate of £32,926. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 September 2027. Dealer: Sytner Select Swindon in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2021-21d922754054
- 2023 BMW X3 2.0 30e M Sport, 288 bhp, automatic, plug-in hybrid (petrol), SUV, 5 doors, grey. Mileage: 81,021 miles. Price: £26,950, unchanged since AskCar first saw it on 27 October 2026, 8 days ago. Above the going rate: £2,381 (9%) over the AskCar estimate of £24,569. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 September 2027. Dealer: North Oxford Bmw in Oxford, 9 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2023-3ad05a5cb8ee
- 2016 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 64,860 miles. Price: £15,395, unchanged since AskCar first saw it on 21 October 2026, 14 days ago. Above the going rate: £1,677 (12%) over the AskCar estimate of £13,718. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 February 2027. Dealer: S & R Motors in Swindon, 18 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2016-f654ee1cb0b3
- 2014 BMW X3 2.0 20d M Sport, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 89,000 miles. Price: £10,990, unchanged since AskCar first saw it on 6 October 2026, 29 days ago. Above the going rate: £1,249 (12%) over the AskCar estimate of £9,741. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 10 September 2027. Dealer: MB Cars Swindon in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2014-1b5b4b2de56f
- 2017 BMW X3 2.0 20d Xline, 187 bhp, automatic, diesel, SUV, 5 doors, silver. Mileage: 33,110 miles. Price: £18,152, raised by £162 from £17,990 since AskCar first saw it on 29 October 2026, 6 days ago. Above the going rate: £2,175 (13%) over the AskCar estimate of £15,977. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 October 2027. Dealer: SR Motors in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2017-40f6a9a3e669
- 2013 BMW X3 2.0 20d M Sport, 181 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 83,500 miles. Price: £9,695, reduced by £300 from £9,995 since AskCar first saw it on 9 October 2026, 26 days ago. Above the going rate: £1,759 (22%) over the AskCar estimate of £7,936. 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, 2 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-x3-2013-8a00ed2543ff
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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