2020 BMW 8 Series

3.0 840i Steptronic RWD Euro 6 (s/s) 2dr (335 bhp)

£28,500

Fair price: within 8% of the typical £30,959 for this model, age and mileage, drawing on 180 adverts of this make and model.

Overview

Make
BMW
Model
8 Series
Version
3.0 840i Steptronic RWD Euro 6 (s/s) 2dr (335 bhp)
Mileage
41,000 miles
Year
2020
Fuel type
Petrol
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
335 bhp
Seats
4
CO2
164 g/km
Colour
Black
Doors
2
Driven wheels
Rear Wheel Drive
Gearbox version
Steptronic
Engine badge
840i
Emissions standard
Euro 6

About this car

This 2020 BMW 8 Series is advertised with 41,000 miles on the clock. Our estimated market asking price is £30,959. This car is advertised at £28,500, which is £2,459 below that figure. The estimate uses 180 UK dealer adverts for the BMW 8 Series, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 63 days ago. The latest recorded MOT expiry date is 25 September 2026, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. The seller is Coventry Sterling Motors, based in Coventry.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 August 2026, 63 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
20 August 2026£28,500
21 October 2026£28,500

Price and mileage comparison

Estimated market asking price: £30,959. The asking price is £2,459 below 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 180 adverts of this make and model across different ages and specifications.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT valid until 25 September 2026. 34,547 miles at the last test.

19 other cars with the same year, trim, gearbox and fuel are for sale from £20,990 to £51,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£20,99098,000 miles
£23,99086,384 miles
£25,99560,860 miles
£26,99073,500 miles
£27,65448,150 miles

These cars have covered 19,800–98,000 miles, compared with 41,000 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 cars for sale · 2020 BMW 8 Series price guide

Dealer

Coventry Sterling Motors, Coventry. Across the dealer network: 159 cars for sale.

Dealer postcode: CV6 4AB.

Dealer opening hours

Monday
09:30-17:30
Tuesday
09:30-17:30
Wednesday
09:30-17:30
Thursday
09:30-17:30
Friday
09:30-17:30
Saturday
09:30-17:00
Sunday
11:00-15:00