2018 BMW 8 Series

3.0 840d Auto 4WD Euro 6 2dr (315 bhp)

£29,990

Fair price: within 8% of the typical £30,577 for this model, age and mileage, drawing on 177 adverts of this make and model.

Overview

Make
BMW
Model
8 Series
Version
3.0 840d Auto 4WD Euro 6 2dr (315 bhp)
Mileage
42,001 miles
Year
2018
Fuel type
Diesel
Body type
Coupe
Engine
3.0 L
Gearbox
Automatic
Power
315 bhp
Seats
4
CO2
183 g/km
Colour
Black
Doors
2
Driven wheels
Four Wheel Drive
Engine badge
840d
Emissions standard
Euro 6

About this car

At 42,001 miles, this 2018 BMW 8 Series has covered about 18,000 fewer miles than other 2018 BMW 8 Series cars. Our estimated market asking price is £30,577. This car is advertised at £29,990, which is £587 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 177 BMW 8 Series cars across different ages and specifications. We have tracked this advert for 24 days. MOT records show an expiry date of 22 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Lloyd Colne BMW, based in Colne.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 24 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£29,990
23 October 2026£29,990

Price and mileage comparison

Estimated market asking price: £30,577. The asking price is £587 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 177 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 18,000 miles lower than typical for a 2018 BMW 8 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 March 2027. 39,826 miles at the last test.

13 other cars with the same year, trim, gearbox and fuel are for sale from £22,490 to £30,690.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,49093,100 miles
£22,99592,000 miles
£23,99593,000 miles
£25,91269,000 miles
£25,95069,861 miles

These cars have covered 40,100–93,100 miles, compared with 42,001 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 · 2018 BMW 8 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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