2020 BMW 8 Series Gran Coupe 3.0 840i M Sport
Version: 3.0 840i sDrive M Sport [Ultimate Pack] Auto RWD Euro 6 4dr (333) (328 bhp)
Price: £26,000. Fair price: £1,973 (7%) under the AskCar estimate of £27,973, our expected asking price for this car from its model, age, mileage and specification, drawing on 123 priced BMW 8 Series Gran Coupe adverts on AskCar as of 1 November 2026.
AskCar lists 123 used BMW 8 Series Gran Coupe from 96 UK dealerships, as of 1 November 2026.
Overview
- Make
- BMW
- Model
- 8 Series Gran Coupe
- Trim
- M Sport
- Version
- 3.0 840i sDrive M Sport [Ultimate Pack] Auto RWD Euro 6 4dr (333) (328 bhp)
- Mileage
- 59,000 miles
- Year
- 2020
- Fuel type
- Petrol
- Body type
- Coupe
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 328 bhp
- Seats
- 5
- CO2
- 192 g/km
- Colour
- White
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 840i
- Emissions standard
- Euro 6
About this car
This 2020 BMW 8 Series Gran Coupe M Sport is advertised with 59,000 miles, approximately 6,800 above the typical mileage for its age. Its asking price of £26,000 is £1,973 below the AskCar estimate of £27,973. The AskCar estimate uses 123 UK dealer adverts for the BMW 8 Series Gran Coupe, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. MOT records show an expiry date of 11 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Sytner Nottingham BMW, based in Nottingham.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 1 November 2026.
| Date observed | Asking price |
|---|---|
| 1 November 2026 | £26,000 |
Price and mileage comparison
Fair price: £1,973 (7%) under the AskCar estimate of £27,973.
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 123 priced BMW 8 Series Gran Coupe adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 6,800 miles higher than the median mileage of a 2020 BMW 8 Series Gran Coupe on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 11 November 2026. 50,878 miles at the last test.
Other matching cars
2 other 2020 BMW 8 Series Gran Coupe M Sport automatic petrol cars are for sale at UK dealers from £22,499 to £30,999, as of 1 November 2026.
- 2020 BMW 8 Series Gran Coupe. Price: £22,499. Mileage: 98,000 miles. Dealer: X-Drive Motors in Leicester. AskCar page: https://askcar.co.uk/car/bmw-8-series-gran-coupe-2020-7e6d5afd6f8c
- 2020 BMW 8 Series Gran Coupe. Price: £30,999. Mileage: 57,000 miles. Dealer: X-Drive Motors in Leicester. AskCar page: https://askcar.co.uk/car/bmw-8-series-gran-coupe-2020-97fd064a672a
The 2 matching cars have covered 57,000 to 98,000 miles, compared with 59,000 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 8 Series Gran Coupe cars for sale · 2020 BMW 8 Series Gran Coupe price guide
More like this
How to contact the dealer and its opening hours are on this AskCar page.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.