2020 BMW 8 Series Gran Coupe

3.0 840i Steptronic RWD Euro 6 (s/s) 4dr (335 bhp)

£24,490

Fair price: within 8% of the typical £24,008 for this model, age and mileage, drawing on 109 adverts of this make and model.

Overview

Make: BMW
Model: 8 Series Gran Coupe
Version: 3.0 840i Steptronic RWD Euro 6 (s/s) 4dr (335 bhp)
Mileage: 86,000 miles
Year: 2020
Fuel type: Petrol
Body type: Saloon
Engine: 3.0 L
Gearbox: Automatic
Power: 335 bhp
Seats: 5
CO2: 196 g/km
Colour: Black
Doors: 4
Driven wheels: Rear Wheel Drive
Gearbox version: Steptronic
Engine badge: 840i
Emissions standard: Euro 6

About this car

At 86,000 miles, this 2020 BMW 8 Series Gran Coupe has covered about 32,300 more miles than other 2020 BMW 8 Series Gran Coupe cars. Our estimated market asking price is £24,008. This car is advertised at £24,490, which is £482 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 109 BMW 8 Series Gran Coupe cars across different ages and specifications. We first recorded this car for sale 6 days ago. MOT records show an expiry date of 30 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Amver Select, based in Airdrie.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 6 days ago. Advert duration calculated on 26 October 2026.

Recorded asking prices
Date observed	Asking price
20 October 2026	£24,490
23 October 2026	£24,490

Price and mileage comparison

Estimated market asking price: £24,008. The asking price is £482 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 32,300 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 30 September 2027. 86,263 miles at the last test.

16 other cars with the same year, trim, gearbox and fuel are for sale from £20,998 to £37,780.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£20,998	106,354 miles
£22,850	69,075 miles
£22,995	105,650 miles
£24,995	67,165 miles
£24,999	52,491 miles

These cars have covered 30,000–106,354 miles, compared with 86,000 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

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