2015 BMW 6 Series

3.0 640d M Sport Auto RWD Euro 6 2dr (308 bhp)

£10,150

Fair price: within 8% of the typical £10,836 for this model, age and mileage, drawing on 147 adverts of this make and model.

Overview

Make
BMW
Model
6 Series
Trim
M SPORT
Version
3.0 640d M Sport Auto RWD Euro 6 2dr (308 bhp)
Mileage
106,690 miles
Year
2015
Fuel type
Diesel
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
308 bhp
Seats
4
CO2
147 g/km
Colour
White
Doors
2
Driven wheels
Rear Wheel Drive
Engine badge
640d
Emissions standard
Euro 6

About this car

This 2015 BMW 6 Series M Sport has covered 106,690 miles, around 31,200 more than typical for its age. The dealer is asking £10,150, which is £686 below our market estimate of £10,836. Our estimate draws on 147 BMW 6 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 36 days ago. Its asking price has since fallen by £845. MOT records show an expiry date of 15 July 2027, and the latest recorded mileage is consistent with the advert. The seller is Group 1 Assured Hailsham, based in Hailsham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 September 2026, 36 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £845 from the first recorded £10,995. 5 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
18 September 2026£10,995
26 September 2026£10,850
1 October 2026£10,600
7 October 2026£10,495
10 October 2026£10,300
17 October 2026£10,150
23 October 2026£10,150

Price and mileage comparison

Estimated market asking price: £10,836. The asking price is £686 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 147 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 31,200 miles higher than typical for a 2015 BMW 6 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 15 July 2027. 104,547 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £10,395 to £15,995.

Other matching cars
Asking priceMileage
£10,395104,261 miles
£12,99587,000 miles
£13,00086,100 miles
£15,99559,000 miles

These cars have covered 59,000–104,261 miles, compared with 106,690 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 cars for sale · 2015 BMW 6 Series price guide

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.