2018 BMW 6 Series Gran Turismo prices

This 2018 BMW 6 Series Gran Turismo is no longer listed. Here are similar cars for sale now.

There are 31 used 2018 BMW 6 Series Gran Turismo cars for sale from UK dealers on AskCar, as of 9 November 2026. Typical asking price £16,500 (the median: half cost less, half cost more). The cheapest is £11,845. The middle half are priced between £15,200 and £18,700. Median mileage: about 75,000 miles.

Dealers lowered the asking price on more than a quarter of 2018 BMW 6 Series Gran Turismo cars: 8 of the 31 in the 14 days to 9 November 2026.

2018 BMW 6 Series Gran Turismo prices by engine and mileage

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
3.0 diesel£16,500Too few for saleToo few for saleToo few for saleToo few for sale

Only 5 of the 2018 BMW 6 Series Gran Turismo cars for sale have the 2.0 petrol engine, too few to give a typical asking price.

2018 BMW 6 Series Gran Turismo prices by trim

TrimTypical asking price, 2018 cars
M Sport£16,800

Typical asking prices are of 2018 BMW 6 Series Gran Turismo cars for sale on 9 November 2026, and are given only where at least 20 cars with a price are for sale.

2018 BMW 6 Series Gran Turismo against other years

A 2019 BMW 6 Series Gran Turismo car has a typical asking price of £17,900, as of 9 November 2026.

AskCar lists 77 used BMW 6 Series Gran Turismo across the UK, from 68 dealerships.

As of 9 November 2026, AskCar lists 584,619 cars and vans from 12,676 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2018 BMW 6 Series Gran Turismo cars for sale now, page 1 of 2

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 31 cars listed here meet these rules. Page 2 lists every other 2018 BMW 6 Series Gran Turismo car, cheapest first.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 76 priced BMW 6 Series Gran Turismo adverts on AskCar as of 9 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 BMW 6 Series Gran Turismo.

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 2018 BMW 6 Series Gran Turismo: priced furthest below the AskCar estimate

These 10 are priced 2% to 12% under their AskCar estimate. Their asking prices run from £12,995 to £21,475.

Cheapest 2018 BMW 6 Series Gran Turismo: the lowest asking prices

These 10 are priced £11,845 to £15,590. They have covered 77,502 to 130,785 miles.

Lowest-mileage 2018 BMW 6 Series Gran Turismo

These 10 have covered 37,899 to 60,673 miles. Their asking prices run from £16,850 to £24,490.

Recently reduced 2018 BMW 6 Series Gran Turismo: the biggest price reductions in the 14 days to 9 November 2026

The dealer lowered the asking price on each of these 8 in the 14 days to 9 November 2026. Their reductions since AskCar first saw them run from £150 to £3,450.

Newly advertised 2018 BMW 6 Series Gran Turismo: first seen by AskCar in the 7 days to 9 November 2026

These 7 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

BMW 6 Series Gran Turismo prices by year

BMW 6 Series Gran Turismo by trim

2018 BMW 6 Series Gran Turismo by trim

BMW 6 Series Gran Turismo near you

More BMW

Everything