Used BMW 6 Series for sale near Witney
There are 7 used BMW 6 Series for sale from UK dealers within 20 miles of Witney on AskCar, as of 7 November 2026. The cheapest is £5,999. AskCar lists 184 used BMW 6 Series across the UK, from 156 dealerships.
As of 7 November 2026, AskCar lists 601,018 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 Witney
1 of the 7 BMW 6 Series within 20 miles of Witney had its price reduced in the last 14 days to 7 November 2026. Its 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 165 priced BMW 6 Series adverts on AskCar as of 7 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 6 Series 3.0 640d M Sport, 308 bhp, automatic, diesel, coupe, black. Mileage: 104,700 miles. Price: £9,395, unchanged since AskCar first saw it on 1 July 2026, 129 days ago. Fair price: £313 (3%) under the AskCar estimate of £9,708. Dealer: Charles Prestige in Carterton, 5 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-6-series-2014-f744770f7b96
- 2014 BMW 6 Series 3.0 640d, 308 bhp, automatic, diesel, coupe, black. Mileage: 81,308 miles. Price: £11,545, reduced by £405 from £11,950 since AskCar first saw it on 14 September 2026, 54 days ago. Fair price: £46 (under 1%) under the AskCar estimate of £11,591. MOT: valid until 5 March 2027. Dealer: Infinity Motors in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-6-series-2014-d4ea78f63640
- 2015 BMW 6 Series 3.0 640d M Sport, 309 bhp, automatic, diesel, coupe, 2 doors, 4 seats, black. Mileage: 86,100 miles. Price: £13,000, unchanged since AskCar first saw it on 28 May 2026, 163 days ago. Fair price: £564 (4%) over the AskCar estimate of £12,436. Euro 5 emissions standard. MOT: valid until 2 July 2027. Dealer: MotorLeague in Faringdon, 10 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-6-series-2015-7213ab8b3bda
- 2008 BMW 6 Series 3.0 630i, petrol, 2 doors, 4 seats, grey. Mileage: 52,000 miles. Price: £8,000, unchanged since AskCar first saw it on 26 July 2026, 104 days ago. Fair price: £484 (6%) over the AskCar estimate of £7,516. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 19 April 2027. Dealer: Oxford Wheels in Eynsham, 5 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-6-series-2008-72b919e72e71
- 2013 BMW 6 Series 3.0 640d M Sport, 309 bhp, automatic, diesel, convertible, 2 doors, 4 seats, white. Mileage: 59,980 miles. Price: £13,795, reduced by £200 from £13,995 since AskCar first saw it on 17 September 2026, 51 days ago. Above the going rate: £1,243 (9%) over the AskCar estimate of £12,552. Euro 5 emissions standard. MOT: valid until 19 January 2027. Dealer: R Automotive UK in Worminghall, 18 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-6-series-2013-ec3b373cd772
- 2005 BMW 6 Series 3.0 630i, 254 bhp, automatic, petrol, convertible, 2 doors, 4 seats, silver. Mileage: 145,253 miles. Price: £5,999, unchanged since AskCar first saw it on 28 May 2026, 163 days ago. Above the going rate: £1,658 (38%) over the AskCar estimate of £4,341. Euro 4 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 December 2024; ask the dealer for the current MOT. Dealer: T James Motors in Swindon, 19 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-6-series-2005-c68d769fd4bf
- 2006 BMW 6 Series 3.0 630i Sport, 254 bhp, petrol, 2 doors, 4 seats, blue. Mileage: 24,000 miles. Price: £14,950, reduced by £2,000 from £16,950 since AskCar first saw it on 19 July 2026, 111 days ago. Above the going rate: £8,865 (145%) over the AskCar estimate of £6,085. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 17 May 2027. Dealer: Bicester Sports Cars in Bicester, 20 miles from Witney. AskCar page: https://askcar.co.uk/car/bmw-6-series-2006-4e1e91af06d1
BMW 6 Series across the UK by price
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