2015 BMW 6 Series Gran Coupe prices
There are 19 used 2015 BMW 6 Series Gran Coupe cars for sale from UK dealers on AskCar, as of 10 November 2026. Typical asking price £11,500 (the median: half cost less, half cost more). The cheapest is £8,350. The middle half are priced between £9,900 and £13,900. Median mileage: about 92,000 miles.
Dealers lowered the asking price on more than a third of 2015 BMW 6 Series Gran Coupe cars: 7 of the 19 in the 14 days to 10 November 2026.
2015 BMW 6 Series Gran Coupe against other years
A 2016 BMW 6 Series Gran Coupe car has a typical asking price of £13,000, as of 10 November 2026.
AskCar lists 113 used BMW 6 Series Gran Coupe across the UK, from 101 dealerships.
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.
2015 BMW 6 Series Gran Coupe cars for sale now
This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 19 cars listed here meet these rules.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 111 priced BMW 6 Series Gran Coupe adverts on AskCar as of 10 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2015 BMW 6 Series Gran Coupe.
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 and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
Best value 2015 BMW 6 Series Gran Coupe: priced furthest below the AskCar estimate
These 10 are priced 0% to 18% under their AskCar estimate. Their asking prices run from £8,350 to £14,995.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 92,229 miles. Price: £8,995, reduced by £1,000 from £9,995 since AskCar first saw it on 20 June 2026, 143 days ago. Good value: £2,028 (18%) under the AskCar estimate of £11,023. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 15 February 2027. Dealer: Meadway Autoland in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-aa7247b7ee31
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, 4 doors, black. Mileage: 116,400 miles. Price: £8,990, unchanged since AskCar first saw it on 31 October 2026, 10 days ago. Good value: £907 (9%) under the AskCar estimate of £9,897. MOT: valid until 7 May 2027. Dealer: Carz-4-U in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-56a7879a867d
- 2015 BMW 6 Series Gran Coupe 3.0 640i M Sport, 315 bhp, automatic, petrol, coupe, 4 doors, blue. Mileage: 55,988 miles. Price: £13,800, reduced by £150 from £13,950 since AskCar first saw it on 9 October 2026, 32 days ago. Good value: £1,309 (8%) under the AskCar estimate of £15,109. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 August 2027. Dealer: Signature Autos in Luton. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-a74e94a29dd6
- 2015 BMW 6 Series Gran Coupe 3.0 640d SE, 308 bhp, automatic, diesel, coupe, 4 doors, blue. Mileage: 109,249 miles. Price: £8,595, reduced by £400 from £8,995 since AskCar first saw it on 14 August 2026, 88 days ago. Good value: £777 (8%) under the AskCar estimate of £9,372. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 12 January 2027. Dealer: Easy Carz in Luton. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-0d5ae631e60e
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 133,000 miles. Price: £8,350, unchanged since AskCar first saw it on 6 November 2026, 4 days ago. Fair price: £666 (7%) under the AskCar estimate of £9,016. Euro 5 emissions standard. MOT: valid until 13 July 2027. Dealer: MC Autosales in Magherafelt. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-81451f34aa49
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 308 bhp, automatic, diesel, 4 doors, blue. Mileage: 109,000 miles. Price: £9,995, reduced by £2,000 from £11,995 since AskCar first saw it on 30 May 2026, 164 days ago. Fair price: £476 (4%) under the AskCar estimate of £10,471. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 15 October 2026; ask the dealer for the current MOT. Dealer: Arthur Haslam Motoring in Wishaw. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-fa6a7f2f2201
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, grey. Mileage: 50,000 miles. Price: £14,995, reduced by £2,000 from £16,995 since AskCar first saw it on 28 May 2026, 166 days ago. Fair price: £249 (1%) under the AskCar estimate of £15,244. Dealer: Kintore Car Sales in Kintore. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-dab7cd196c7b
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 73,000 miles. Price: £12,499, reduced by £1,000 from £13,499 since AskCar first saw it on 25 September 2026, 46 days ago. Fair price: £202 (1%) under the AskCar estimate of £12,701. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 January 2027. Dealer: Noya Motor Group in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-06a373e5f812
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, silver. Mileage: 96,000 miles. Price: £11,500, unchanged since AskCar first saw it on 4 November 2026, 6 days ago. Fair price: £127 (1%) under the AskCar estimate of £11,627. Euro 5 emissions standard. MOT: valid until 3 February 2027. Dealer: BWC Used Cars Telford in Telford. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-5712ac94be41
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 59,326 miles. Price: £13,995, reduced by £800 from £14,795 since AskCar first saw it on 15 October 2026, 26 days ago. Fair price: £36 (under 1%) under the AskCar estimate of £14,031. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 March 2027. Dealer: A13 Cars in Barking. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-997b48406319
Cheapest 2015 BMW 6 Series Gran Coupe: the lowest asking prices
These 10 are priced £8,350 to £11,549. They have covered 92,229 to 133,000 miles.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £8,350, 133,000 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d SE: £8,595, 109,249 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £8,990, 116,400 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £8,995, 92,229 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 113,371 miles. Price: £9,790, reduced by £200 from £9,990 since AskCar first saw it on 18 October 2026, 23 days ago. Fair price: £287 (3%) over the AskCar estimate of £9,503. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 13 May 2027. Dealer: 88 Motorhouse in Oldham. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-1e22308207ff
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £9,995, 109,000 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 103,000 miles. Price: £10,995, unchanged since AskCar first saw it on 14 August 2026, 88 days ago. Fair price: £479 (4%) over the AskCar estimate of £10,516. Dealer: THG Automotive in Bournemouth. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-68aacdc6ea9a
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 104,000 miles. Price: £11,270, unchanged since AskCar first saw it on 25 September 2026, 46 days ago. Above the going rate: £1,141 (11%) over the AskCar estimate of £10,129. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT. Dealer: Mustafa Car Sales in Coventry. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-86efd9ca73dd
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £11,500, 96,000 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d, 309 bhp, automatic, diesel, 4 doors, black. Mileage: 96,271 miles. Price: £11,549, reduced by £850 from £12,399 since AskCar first saw it on 10 September 2026, 61 days ago. Fair price: £41 (under 1%) over the AskCar estimate of £11,508. MOT: valid until 23 February 2027. Dealer: Nova Motor Group in Sunderland. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-83b2688f4331
Lowest-mileage 2015 BMW 6 Series Gran Coupe
These 10 have covered 50,000 to 92,229 miles. Their asking prices run from £8,995 to £14,995.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £14,995, 50,000 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640i M Sport: £13,800, 55,988 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £13,995, 59,326 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 66,000 miles. Price: £13,900, unchanged since AskCar first saw it on 13 June 2026, 150 days ago. Fair price: £526 (3%) over the AskCar estimate of £13,374. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 23 April 2027. Dealer: Rowlands Motor Company in Havering. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-c7cad3cdca91
- 2015 BMW 6 Series Gran Coupe 3.0 640i, 315 bhp, automatic, petrol, coupe, 4 doors, white. Mileage: 70,000 miles. Price: £14,995, reduced by £2,000 from £16,995 since AskCar first saw it on 7 October 2026, 34 days ago. Fair price: £297 (2%) over the AskCar estimate of £14,698. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 17 July 2027. Dealer: Peace Motors in Ilford. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-4eaf0b5bcb4a
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £12,499, 73,000 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, 4 doors, blue. Mileage: 76,975 miles. Price: £13,995, unchanged since AskCar first saw it on 31 October 2026, 10 days ago. Fair price: £880 (6%) over the AskCar estimate of £13,115. MOT: valid until 13 July 2027. Dealer: Essex Cars in Colchester. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-66ced82d0059
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, blue. Mileage: 79,000 miles. Price: £14,990, unchanged since AskCar first saw it on 28 May 2026, 166 days ago. Above the going rate: £1,811 (13%) over the AskCar estimate of £13,179. Euro 5 emissions standard. MOT: valid until 21 February 2027. Dealer: Your Car Group in Newport. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-a10a636aa5ab
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport, 309 bhp, automatic, diesel, saloon, 4 doors, white. Mileage: 85,000 miles. Price: £12,990, unchanged since AskCar first saw it on 5 November 2026, 5 days ago. Fair price: £381 (3%) over the AskCar estimate of £12,609. Euro 5 emissions standard. MOT: valid until 12 July 2027. Dealer: James Paul in Horsham. AskCar page: https://askcar.co.uk/car/bmw-6-series-gran-coupe-2015-54174aeb1db9
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £8,995, 92,229 miles. Listed in full under best value.
Recently reduced 2015 BMW 6 Series Gran Coupe: the biggest price reductions in the 14 days to 10 November 2026
The dealer lowered the asking price on each of these 7 in the 14 days to 10 November 2026. Their reductions since AskCar first saw them run from £150 to £2,000.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £14,995, 50,000 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £12,499, 73,000 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d: £11,549, 96,271 miles. Listed in full under cheapest.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £13,995, 59,326 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d SE: £8,595, 109,249 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £9,790, 113,371 miles. Listed in full under cheapest.
- 2015 BMW 6 Series Gran Coupe 3.0 640i M Sport: £13,800, 55,988 miles. Listed in full under best value.
Newly advertised 2015 BMW 6 Series Gran Coupe: first seen by AskCar in the 7 days to 10 November 2026
These 3 are the most recently advertised. Cars first seen on the same day are listed cheapest first.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £8,350, 133,000 miles. Listed in full under best value.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £12,990, 85,000 miles. Listed in full under lowest mileage.
- 2015 BMW 6 Series Gran Coupe 3.0 640d M Sport: £11,500, 96,000 miles. Listed in full under best value.
BMW 6 Series Gran Coupe by gearbox, fuel and body
BMW 6 Series Gran Coupe prices by year
BMW 6 Series Gran Coupe by trim
BMW 6 Series Gran Coupe by price
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