2020 BMW 8 Series Gran Coupe

3.0 840d Sport Auto 4WD Euro 6 4dr (315 bhp)

£27,690

Fair price: within 8% of the typical £26,950 for this model, age and mileage, drawing on 109 adverts of this make and model.

Overview

Make: BMW
Model: 8 Series Gran Coupe
Trim: SPORT
Version: 3.0 840d Sport Auto 4WD Euro 6 4dr (315 bhp)
Mileage: 68,490 miles
Year: 2020
Fuel type: Diesel
Body type: Coupe
Engine: 3.0 L
Gearbox: Automatic
Power: 315 bhp
Seats: 5
CO2: 187 g/km
Colour: Blue
Doors: 4
Driven wheels: Four Wheel Drive
Engine badge: 840d
Emissions standard: Euro 6

About this car

At 68,490 miles, this 2020 BMW 8 Series Gran Coupe Sport has covered about 14,700 more miles than other 2020 BMW 8 Series Gran Coupe cars. The dealer is asking £27,690, which is £740 above our market estimate of £26,950. Our estimate draws on 109 BMW 8 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £210 lower than when we first recorded the advert 48 days ago. MOT records show an expiry date of 8 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone Bmw Hull, based in Hull.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 September 2026, 48 days ago. Advert duration calculated on 26 October 2026. Net asking-price reduction: £210 from the first recorded £27,900. 3 price reductions recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
8 September 2026	£27,900
17 September 2026	£28,390
26 September 2026	£27,890
9 October 2026	£27,790
16 October 2026	£27,690
23 October 2026	£27,690

Price and mileage comparison

Estimated market asking price: £26,950. The asking price is £740 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 14,700 miles higher than typical for a 2020 BMW 8 Series Gran Coupe.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 April 2027. 66,551 miles at the last test.

1 other cars with the same year, trim, gearbox and fuel are for sale from £31,250 to £31,250.

Other matching cars
Asking price	Mileage
£31,250	52,000 miles

These cars have covered 52,000 miles, compared with 68,490 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 · 2020 BMW 8 Series Gran Coupe price guide

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.