2018 BMW M3

3.0 BiTurbo DCT RWD Euro 6 (s/s) 4dr (425 bhp)

£39,990

Good value: £4,586 under the typical £44,576 for this model, age and mileage, drawing on 775 adverts of this make and model.

Overview

Make
BMW
Model
M3
Version
3.0 BiTurbo DCT RWD Euro 6 (s/s) 4dr (425 bhp)
Mileage
19,500 miles
Year
2018
Fuel type
Petrol
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
425 bhp
Seats
5
CO2
194 g/km
Colour
Green
Doors
4
Driven wheels
Rear Wheel Drive
Gearbox version
DCT
Engine badge
BiTurbo
Emissions standard
Euro 6

About this car

At 19,500 miles, this 2018 BMW M3 has covered about 27,300 fewer miles than other 2018 BMW M3 cars. Its asking price of £39,990 is £4,586 below our estimate of £44,576. We use UK dealer asking prices, including 775 BMW M3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 7 days ago. Its recorded MOT is valid until 7 July 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Exoria Cars in Abbots Langley.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 October 2026, 7 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
13 October 2026£39,990
19 October 2026£39,990

Price and mileage comparison

Estimated market asking price: £44,576. The asking price is £4,586 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 775 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,300 miles lower than typical for a 2018 BMW M3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 7 July 2027. 19,189 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £33,500 to £42,995.

Other matching cars
Asking priceMileage
£33,50042,500 miles
£34,65050,400 miles
£41,99544,477 miles
£42,99511,603 miles

These cars have covered 11,603–50,400 miles, compared with 19,500 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 M3 cars for sale · 2018 BMW M3 price guide

Dealer

Exoria Cars, Abbots Langley. Across the dealer network: 15 cars for sale.

Dealer postcode: WD5 0SA.

Vehicle photos