Used BMW 6 Series for sale near Aylesbury
There are 15 used BMW 6 Series for sale from UK dealers within 20 miles of Aylesbury on AskCar, as of 10 November 2026. Typical asking price £13,000 (the median: half cost less, half cost more). The cheapest is £6,996. AskCar lists 179 used BMW 6 Series across the UK, from 153 dealerships.
The middle half of the 15 cars are priced between £9,800 and £16,100.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
Price reductions near Aylesbury
6 of the 15 BMW 6 Series within 20 miles of Aylesbury had their price reduced in the last 14 days to 10 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 160 priced BMW 6 Series adverts on AskCar as of 10 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.
- 2012 BMW 6 Series 3.0 640d, 309 bhp, automatic, diesel, coupe, 2 doors, 4 seats, black. Mileage: 99,987 miles. Price: £6,996, reduced by £1,349 from £8,345 since AskCar first saw it on 28 May 2026, 166 days ago. Good value: £1,114 (13%) under the AskCar estimate of £8,110. MOT: the latest record we hold ran out on 18 October 2026; ask the dealer for the current MOT. Dealer: Hexon Cars in Aylesbury, 3 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2012-22249afeb010
- 2017 BMW 6 Series 3.0 640i M Sport, 315 bhp, automatic, petrol, coupe, 2 doors, 4 seats, white. Mileage: 52,104 miles. Price: £16,200, reduced by £1,100 from £17,300 since AskCar first saw it on 30 September 2026, 41 days ago. Good value: £2,295 (12%) under the AskCar estimate of £18,495. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 March 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2017-b1cad282dead
- 2015 BMW 6 Series 3.0, 309 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 72,875 miles. Price: £10,999, reduced by £2,000 from £12,999 since AskCar first saw it on 28 May 2026, 166 days ago. Good value: £1,313 (10%) under the AskCar estimate of £12,312. MOT: the latest record we hold ran out on 8 November 2026; ask the dealer for the current MOT. Dealer: Northridge Cars Hemel Hempstead in Hemel Hempstead, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2015-c2ad77b8ce3d
- 2005 BMW 6 Series 4.8 Sport, 361 bhp, automatic, petrol, convertible, 2 doors, 4 seats, black. Mileage: 41,600 miles. Price: £8,995, reduced by £1,000 from £9,995 since AskCar first saw it on 25 September 2026, 46 days ago. Good value: £807 (8%) under the AskCar estimate of £9,802. Euro 4 emissions standard. ULEZ compliant. Dealer: Next Car Now t/a Seer Green Sales in Beaconsfield, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2005-fb470ca7700f
- 2014 BMW 6 Series 3.0 640d M Sport, 309 bhp, automatic, diesel, convertible, 2 doors, 4 seats, white. Mileage: 75,000 miles. Price: £11,995, reduced by £1,500 from £13,495 since AskCar first saw it on 10 June 2026, 153 days ago. Fair price: £143 (1%) under the AskCar estimate of £12,138. Euro 5 emissions standard. MOT: valid until 18 May 2027. Dealer: Wheels Excellence in Chesham, 11 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2014-8969645136fd
- 2015 BMW 6 Series 3.0 640i M Sport, 315 bhp, automatic, petrol, coupe, red. Mileage: 26,453 miles. Price: £18,940, reduced by £1,000 from £19,940 since AskCar first saw it on 30 May 2026, 164 days ago. Fair price: £54 (under 1%) under the AskCar estimate of £18,994. Euro 6 emissions standard. ULEZ compliant. Dealer: Seymour Pope in Hemel Hempstead, 17 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2015-abb781a759ef
- 2015 BMW 6 Series 3.0 640d M Sport, 309 bhp, automatic, diesel, convertible, 2 doors, 4 seats, grey. Mileage: 107,306 miles. Price: £10,623, unchanged since AskCar first saw it on 5 November 2026, 5 days ago. Fair price: £11 (under 1%) under the AskCar estimate of £10,634. Euro 5 emissions standard. MOT: valid until 28 January 2027. Dealer: Northridge Cars Hemel Hempstead in Hemel Hempstead, 16 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2015-e33127da81b7
- 2016 BMW 6 Series 3.0 640d M Sport, 308 bhp, automatic, diesel, convertible, 2 doors, 4 seats, black. Mileage: 27,655 miles. Price: £20,100, reduced by £1,200 from £21,300 since AskCar first saw it on 30 September 2026, 41 days ago. Fair price: £47 (under 1%) over the AskCar estimate of £20,053. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 June 2027. Dealer: Car Planet Watford in Watford, 20 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2016-a12f46de6667
- 2014 BMW 6 Series 3.0 640d M Sport, 309 bhp, automatic, diesel, convertible, 2 doors, 4 seats, blue. Mileage: 129,000 miles. Price: £8,590, reduced by £400 from £8,990 since AskCar first saw it on 30 October 2026, 11 days ago. Fair price: £401 (4%) over the AskCar estimate of £8,189. Euro 5 emissions standard. MOT: valid until 18 May 2027. Dealer: German Technik in Rickmansworth, 19 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2014-9b3be846fe98
- 2013 BMW 6 Series 3.0 640i M Sport, 315 bhp, automatic, petrol, coupe, silver. Mileage: 15,234 miles. Price: £17,940, unchanged since AskCar first saw it on 24 October 2026, 17 days ago. Fair price: £1,132 (6%) over the AskCar estimate of £16,808. Euro 6 emissions standard. ULEZ compliant. Dealer: Seymour Pope in Hemel Hempstead, 17 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2013-b6e7b5aac495
- 2012 BMW 6 Series 3.0 640d M Sport, 308 bhp, automatic, diesel, convertible, 2 doors, 4 seats, black. Mileage: 97,000 miles. Price: £8,995, reduced by £505 from £9,500 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £578 (6%) over the AskCar estimate of £8,417. MOT: valid until 26 April 2027. Dealer: Norton Automotive in Aylesbury, 2 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2012-c549a51ec670
- 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, 54 days ago. Above the going rate: £1,253 (9%) over the AskCar estimate of £12,542. Euro 5 emissions standard. MOT: valid until 19 January 2027. Dealer: R Automotive UK in Worminghall, 12 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2013-ec3b373cd772
- 2006 BMW 6 Series 3.0 630i Sport, 254 bhp, petrol, 2 doors, 4 seats, blue. Mileage: 24,000 miles. Price: £12,950, reduced by £4,000 from £16,950 since AskCar first saw it on 19 July 2026, 114 days ago. Above the going rate: £6,324 (95%) over the AskCar estimate of £6,626. Euro 4 emissions standard. ULEZ compliant. MOT: valid until 17 May 2027. Dealer: Bicester Sports Cars in Bicester, 11 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2006-4e1e91af06d1
- 2011 BMW 6 Series 3.0 640i SE, 315 bhp, automatic, petrol, 2 doors, 4 seats, grey. Price: £13,850, unchanged since AskCar first saw it on 25 August 2026, 77 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: Special Car Company in High Wycombe, 11 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2011-5f6ff94b0e94
- 2011 BMW 6 Series 3.0 640i SE, 315 bhp, automatic, petrol, 2 doors, 4 seats, black. Price: £15,950, unchanged since AskCar first saw it on 25 August 2026, 77 days ago. Euro 6 emissions standard. ULEZ compliant. Dealer: Special Car Company in High Wycombe, 11 miles from Aylesbury. AskCar page: https://askcar.co.uk/car/bmw-6-series-2011-0ef1b0eea72f
BMW 6 Series across the UK by price
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