2018 BMW 6 Series Gran Turismo 3.0 630d M Sport

Version: 3.0 630d M Sport Auto 4WD Euro 6 (s/s) 5dr GT (261 bhp)

Price: £15,995. Fair price: £235 (1%) over the AskCar estimate of £15,760, our expected asking price for this car from its model, age, mileage and specification, drawing on 79 priced BMW 6 Series Gran Turismo adverts on AskCar as of 30 October 2026.

AskCar lists 79 used BMW 6 Series Gran Turismo from 69 UK dealerships, as of 30 October 2026.

Overview

Make
BMW
Model
6 Series Gran Turismo
Trim
M Sport
Version
3.0 630d M Sport Auto 4WD Euro 6 (s/s) 5dr GT (261 bhp)
Mileage
89,979 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
3.0 L
Gearbox
Automatic
Power
261 bhp
Seats
5
CO2
154 g/km
Colour
Blue
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
630d
Emissions standard
Euro 6

About this car

At 89,979 miles, this 2018 BMW 6 Series Gran Turismo M Sport has covered about 9,800 more miles than other 2018 BMW 6 Series Gran Turismo cars. The AskCar estimate for this car is £15,760. It is priced at £15,995, which is £235 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 79 BMW 6 Series Gran Turismo cars across different ages and specifications. We have tracked this advert today. MOT records show an expiry date of 30 March 2027, and the latest recorded mileage is consistent with the advert. The seller is BRM Car Sales Scunthorpe, based in Scunthorpe.

Stock data as of 30 October 2026.

How we estimate prices and check cars

Price history

AskCar first saw this advert on 30 October 2026.

Recorded asking prices
Date observedAsking price
30 October 2026£15,995

Price and mileage comparison

Fair price: £235 (1%) over the AskCar estimate of £15,760.

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

It draws on 79 priced BMW 6 Series Gran Turismo adverts across different ages and specifications, as of 30 October 2026.

Advertised mileage is about 9,800 miles higher than the median mileage of a 2018 BMW 6 Series Gran Turismo on AskCar.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT: valid until 30 March 2027. 81,627 miles at the last test.

Other matching cars

19 other 2018 BMW 6 Series Gran Turismo M Sport automatic diesel cars are for sale at UK dealers from £11,845 to £19,175, as of 30 October 2026.

The 5 cheapest:

The 19 matching cars have covered 49,012 to 130,785 miles, compared with 89,979 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.

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

Photos

9 photos of this car are on its AskCar page.

How to contact the dealer and its opening hours are on this AskCar page.

As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.