2018 BMW 4 Series

Overview

Make

BMW

Model

4 Series

Trim

M SPORT

Version

2.0 430i GPF M Sport Auto RWD Euro 6 (s/s) 2dr (249 bhp)

Mileage

84,855 miles

Year

2018

Fuel type

Petrol

Body type

Convertible

Engine

2.0 L

Gearbox

Automatic

Power

249 bhp

Seats

4

CO2

148 g/km

Colour

Blue

Doors

2

Driven wheels

Rear Wheel Drive

Engine badge

430i

Emissions standard

Euro 6

About this car

With 84,855 miles on the clock, this 2018 BMW 4 Series M Sport has done roughly 21,800 more miles than a typical 2018 BMW 4 Series. Our estimated market asking price is £13,674. This car is advertised at £15,495, which is £1,821 above that figure. The estimate uses 1,763 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 54 days. Its MOT is recorded as valid until 3 September 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Motoring WAY in Abertillery.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £13,674. The asking price is £1,821 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 1,763 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,800 miles higher than typical for a 2018 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.