2018 BMW 6 Series Gran Coupe

3.0 640d M Sport Auto RWD Euro 6 (s/s) 4dr (309 bhp)

£14,500

Overview

Make: BMW
Model: 6 Series Gran Coupe
Trim: M SPORT
Version: 3.0 640d M Sport Auto RWD Euro 6 (s/s) 4dr (309 bhp)
Mileage: 69,100 miles
Year: 2018
Fuel type: Diesel
Body type: Saloon
Engine: 3.0 L
Gearbox: Automatic
Power: 309 bhp
Seats: 5
CO2: 152 g/km
Colour: Black
Doors: 4
Driven wheels: Rear Wheel Drive
Engine badge: 640d
Emissions standard: Euro 6

About this car

This 2018 BMW 6 Series Gran Coupe M Sport has covered 69,100 miles, around 8,300 more than typical for its age. We first recorded this car for sale 15 days ago. MOT records show an expiry date of 30 September 2027, and the latest recorded mileage is consistent with the advert. It is for sale at HF Cars in Mill Hill.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 15 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
10 October 2026	£14,995
15 October 2026	£14,500
22 October 2026	£14,500

Price and mileage comparison

Advertised mileage is approximately 8,300 miles higher than typical for a 2018 BMW 6 Series Gran Coupe.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 September 2027. 69,080 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £15,495 to £27,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,495	86,000 miles
£16,400	83,433 miles
£16,500	86,833 miles
£16,995	82,568 miles
£17,190	76,237 miles

These cars have covered 8,000–86,833 miles, compared with 69,100 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 Coupe cars for sale · 2018 BMW 6 Series Gran Coupe price guide

More like this

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

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.