2018 BMW 6 Series Gran Turismo

3.0 630d M Sport Auto RWD Euro 6 (s/s) 5dr GT (261 bhp)

£16,988

Fair price: within 8% of the typical £17,084 for this model, age and mileage, drawing on 71 adverts of this make and model.

Overview

Make
BMW
Model
6 Series Gran Turismo
Trim
M SPORT
Version
3.0 630d M Sport Auto RWD Euro 6 (s/s) 5dr GT (261 bhp)
Mileage
74,795 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
3.0 L
Gearbox
Automatic
Power
261 bhp
Seats
5
CO2
139 g/km
Colour
Blue
Doors
5
Driven wheels
Rear Wheel Drive
Engine badge
630d
Emissions standard
Euro 6

About this car

With 74,795 miles on the clock, this 2018 BMW 6 Series Gran Turismo M Sport has done roughly 8,600 fewer miles than a typical 2018 BMW 6 Series Gran Turismo. The dealer is asking £16,988, which is £96 below our market estimate of £17,084. We use UK dealer asking prices, including 71 BMW 6 Series Gran Turismo listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 5 days ago. Its recorded MOT is valid until 14 May 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Junction 17 Cars Peterborough in Yaxley.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 22 October 2026, 5 days ago. Advert duration calculated on 27 October 2026.

Recorded asking prices
Date observedAsking price
22 October 2026£16,988
23 October 2026£16,988

Price and mileage comparison

Estimated market asking price: £17,084. The asking price is £96 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 71 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,600 miles lower than typical for a 2018 BMW 6 Series Gran Turismo.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 14 May 2027. 71,168 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £19,175.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,995130,785 miles
£12,995108,163 miles
£13,000111,646 miles
£14,20090,000 miles
£14,999106,174 miles

These cars have covered 49,012–130,785 miles, compared with 74,795 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all BMW 6 Series Gran Turismo cars for sale · 2018 BMW 6 Series Gran Turismo price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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