2021 BMW 8 Series Gran Coupe

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

£23,495

Above the going rate: £1,986 over the typical £21,509 for this model, age and mileage, drawing on 119 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: 105,000 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: White
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 105,000 miles, around 50,500 more than typical for its age. The dealer is asking £23,495, which is £1,986 above our market estimate of £21,509. Our estimate draws on 119 BMW 8 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. You can find this car at Goldstone Cars in Bedford.

Stock data from 27 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 October 2026, 1 days ago. Advert duration calculated on 28 October 2026.

Recorded asking prices
Date observed	Asking price
27 October 2026	£23,495

Price and mileage comparison

Estimated market asking price: £21,509. The asking price is £1,986 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 119 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 50,500 miles higher than typical for a 2021 BMW 8 Series Gran Coupe.

17 other cars with the same year, trim, gearbox and fuel are for sale from £21,940 to £36,000.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£21,940	121,332 miles
£21,985	107,000 miles
£22,995	107,300 miles
£23,990	115,000 miles
£25,985	67,388 miles

These cars have covered 24,600–121,332 miles, compared with 105,000 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 · 2021 BMW 8 Series Gran Coupe price guide

Vehicle photos

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