2020 BMW 8 Series

3.0 840d Steptronic 4WD Euro 6 (s/s) 2dr (316 bhp)

£29,488

Fair price: within 8% of the typical £27,679 for this model, age and mileage, drawing on 181 adverts of this make and model.

Overview

Make
BMW
Model
8 Series
Version
3.0 840d Steptronic 4WD Euro 6 (s/s) 2dr (316 bhp)
Mileage
73,380 miles
Year
2020
Fuel type
Diesel
Body type
Convertible
Engine
3.0 L
Gearbox
Automatic
Power
316 bhp
Seats
4
CO2
161 g/km
Colour
Black
Doors
2
Driven wheels
Four Wheel Drive
Gearbox version
Steptronic
Engine badge
840d
Emissions standard
Euro 6

About this car

This 2020 BMW 8 Series is advertised with 73,380 miles, approximately 30,700 above the typical mileage for its age. Our estimated market asking price is £27,679. This car is advertised at £29,488, which is £1,809 above that figure. Our estimate draws on 181 BMW 8 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 21 days ago. The latest MOT record shows an expiry date of 20 August 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Junction 17 Cars Peterborough in Yaxley.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 1 October 2026, 21 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
1 October 2026£29,488
20 October 2026£29,488

Price and mileage comparison

Estimated market asking price: £27,679. The asking price is £1,809 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 181 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 30,700 miles higher than typical for a 2020 BMW 8 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 August 2027. 71,429 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £26,000 to £35,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£26,00093,638 miles
£27,99068,450 miles
£27,99560,000 miles
£28,39068,490 miles
£28,99554,874 miles

These cars have covered 28,488–93,638 miles, compared with 73,380 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

Similar cars for less

Dealer

Junction 17 Cars Peterborough, Yaxley. Across the dealer network: 3 branches, 392 cars for sale.

Dealer postcode: PE7 3GP.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-18:00
Sunday
10:30-16:30

Vehicle photos