2021 BMW 8 Series Gran Coupe

3.0 840i M Sport Steptronic RWD Euro 6 (s/s) 4dr (328 bhp)

£29,991

Above the going rate: £2,484 over the typical £27,507 for this model, age and mileage, drawing on 109 adverts of this make and model.

Overview

Make
BMW
Model
8 Series Gran Coupe
Trim
M SPORT
Version
3.0 840i M Sport Steptronic RWD Euro 6 (s/s) 4dr (328 bhp)
Mileage
65,186 miles
Year
2021
Fuel type
Petrol
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
328 bhp
Seats
5
CO2
195 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
Steptronic
Engine badge
840i
Emissions standard
Euro 6

About this car

This 2021 BMW 8 Series Gran Coupe M Sport has covered 65,186 miles, around 11,100 more than typical for its age. Our estimated market asking price is £27,507. This car is advertised at £29,991, which is £2,484 above that figure. We use UK dealer asking prices, including 109 BMW 8 Series Gran Coupe listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 9 days ago. Its recorded MOT is valid until 13 August 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Your Next Car in Nottingham.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 October 2026, 9 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observedAsking price
16 October 2026£29,991
23 October 2026£29,991

Price and mileage comparison

Estimated market asking price: £27,507. The asking price is £2,484 above 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 109 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,100 miles higher than typical for a 2021 BMW 8 Series Gran Coupe.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 13 August 2027. 63,466 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £21,985 to £36,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£21,985107,000 miles
£21,995121,332 miles
£22,995107,300 miles
£23,990115,000 miles
£25,98567,388 miles

These cars have covered 24,600–121,332 miles, compared with 65,186 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 8 Series Gran Coupe cars for sale · 2021 BMW 8 Series Gran Coupe price guide

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