Used BMW X6 for sale near Southampton
There are 16 used BMW X6 for sale from UK dealers within 20 miles of Southampton on AskCar, as of 8 November 2026. Typical asking price £16,000 (the median: half cost less, half cost more). The cheapest is £8,499. AskCar lists 562 used BMW X6 across the UK, from 392 dealerships.
The middle half of the 16 cars are priced between £9,900 and £41,500.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Southampton
5 of the 16 BMW X6 within 20 miles of Southampton 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 543 priced BMW X6 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.
- 2014 BMW X6 3.0 30d, 242 bhp, automatic, diesel, SUV, 5 doors, 4 seats, black. Mileage: 79,501 miles. Price: £9,499, reduced by £1,500 from £10,999 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £802 (7%) under the AskCar estimate of £10,301. Euro 5 emissions standard. MOT: valid until 8 January 2027. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2014-91dac10a950f
- 2013 BMW X6 3.0 40d, 302 bhp, automatic, diesel, SUV, 5 doors, 4 seats, white. Mileage: 119,000 miles. Price: £8,499, reduced by £44 from £8,543 since AskCar first saw it on 27 June 2026, 134 days ago. Fair price: £421 (4%) under the AskCar estimate of £8,920. Euro 5 emissions standard. MOT: the latest record we hold ran out on 11 October 2026; ask the dealer for the current MOT. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2013-91de617e8a66
- 2021 BMW X6 3.0 40i MHT M Sport, automatic, petrol, SUV, 5 doors, grey. Mileage: 37,189 miles. Price: £40,993, reduced by £997 from £41,990 since AskCar first saw it on 26 September 2026, 43 days ago. Fair price: £1,196 (2%) under the AskCar estimate of £42,189. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 April 2027. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2021-e65851833fbb
- 2012 BMW X6 3.0 M50d, 376 bhp, automatic, diesel, SUV, 5 doors, 4 seats, black. Mileage: 118,662 miles. Price: £8,999, reduced by £500 from £9,499 since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £59 (under 1%) under the AskCar estimate of £9,058. Euro 5 emissions standard. MOT: valid until 15 January 2027. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2012-8b20940e8b5d
- 2015 BMW X6 3.0 40d M Sport, 309 bhp, automatic, diesel, SUV, 5 doors, black. Mileage: 81,902 miles. Price: £16,999, reduced by £500 from £17,499 since AskCar first saw it on 22 September 2026, 47 days ago. Fair price: £39 (under 1%) under the AskCar estimate of £17,038. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 November 2026. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-2d0a68bdc56c
- 2018 BMW X6 3.0 30d M Sport, 254 bhp, automatic, diesel, SUV, 5 doors, white. Mileage: 129,000 miles. Price: £14,799, reduced by £100 from £14,899 since AskCar first saw it on 11 August 2026, 89 days ago. Fair price: £45 (under 1%) over the AskCar estimate of £14,754. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 1 April 2027. Dealer: Southern Automotive Solutions in Southampton, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2018-2cc7e1115ff0
- 2015 BMW X6 3.0 30d M Sport, 254 bhp, automatic, diesel, SUV, 5 doors. Mileage: 94,000 miles. Price: £14,990, reduced by £1,000 from £15,990 since AskCar first saw it on 28 July 2026, 103 days ago. Fair price: £124 (under 1%) over the AskCar estimate of £14,866. Euro 6 emissions standard. ULEZ compliant. Dealer: NewcarUK in Southampton, 1 mile from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2015-26eedf4d55f0
- 2022 BMW X6 3.0 M Sport, automatic, diesel, SUV, 5 doors, black. Mileage: 40,711 miles. Price: £43,495, reduced by £3,495 from £46,990 since AskCar first saw it on 8 September 2026, 61 days ago. Fair price: £648 (1%) over the AskCar estimate of £42,847. 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: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2022-9c0915b49236
- 2016 BMW X6 3.0, automatic, diesel, SUV, 5 doors, black. Mileage: 64,322 miles. Price: £19,194, unchanged since AskCar first saw it on 5 October 2026, 34 days ago. Fair price: £382 (2%) over the AskCar estimate of £18,812. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 4 October 2026; ask the dealer for the current MOT. Dealer: Phoenix Cars in Winchester, 11 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2016-3ef9c8333054
- 2024 BMW X6 3.0 30d MHT M Sport, 294 bhp, automatic, diesel, SUV, 5 doors, blue. Mileage: 64,579 miles. Price: £47,999, unchanged since AskCar first saw it on 4 November 2026, 4 days ago. Fair price: £1,799 (3%) over the AskCar estimate of £46,200. Euro 6 emissions standard. ULEZ compliant. MOT: first test not yet due. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2024-f628dcf00511
- 2022 BMW X6 3.0 M Sport, automatic, diesel, SUV, 5 doors, green. Mileage: 22,085 miles. Price: £49,990, unchanged since AskCar first saw it on 14 October 2026, 25 days ago. Fair price: £3,467 (7%) over the AskCar estimate of £46,523. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 4 December 2026. Dealer: Partridge BMW in Eastleigh, 4 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2022-3f864a6fdaa5
- 2014 BMW X6 3.0 40d, 302 bhp, automatic, diesel, SUV, 5 doors, 4 seats, grey. Mileage: 102,079 miles. Price: £9,999, unchanged since AskCar first saw it on 28 May 2026, 164 days ago. Fair price: £709 (7%) over the AskCar estimate of £9,290. Euro 5 emissions standard. MOT: valid until 5 June 2027. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2014-b58df300481c
- 2009 BMW X6 3.0 35i, 302 bhp, automatic, petrol, SUV, 5 doors, 4 seats, grey. Mileage: 88,197 miles. Price: £8,499, reduced by £500 from £8,999 since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £676 (8%) over the AskCar estimate of £7,823. Euro 5 emissions standard. ULEZ compliant. MOT: valid until 28 February 2027. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2009-ed836aee19c3
- 2011 BMW X6 3.0 40d, 302 bhp, automatic, diesel, SUV, 5 doors, 4 seats, black. Mileage: 76,101 miles. Price: £10,499, reduced by £1,500 from £11,999 since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £912 (9%) over the AskCar estimate of £9,587. Euro 5 emissions standard. MOT: the latest record we hold ran out on 13 November 2025; ask the dealer for the current MOT. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2011-8d864f413e8d
- 2023 BMW X6 3.0 40d MHT M Sport, 347 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 32,000 miles. Price: £58,995, reduced by £5,995 from £64,990 since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £5,765 (10%) over the AskCar estimate of £53,230. Euro 6 emissions standard. ULEZ compliant. Dealer: McMenemy Automotive in Salisbury, 18 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2023-268d3214fb67
- 2021 BMW X6 3.0 40d MHT M Sport, 335 bhp, automatic, diesel, SUV, 5 doors, grey. Mileage: 84,041 miles. Price: £38,999, unchanged since AskCar first saw it on 5 September 2026, 64 days ago. Above the going rate: £5,124 (15%) over the AskCar estimate of £33,875. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 July 2027. Dealer: AL Prestige Cars in Southampton, 2 miles from Southampton. AskCar page: https://askcar.co.uk/car/bmw-x6-2021-a2f38590a88f
BMW X6 across the UK by price
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