2018 BMW 4 Series

Overview

Make

BMW

Model

4 Series

Trim

M SPORT

Version

2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)

Mileage

73,246 miles

Year

2018

Fuel type

Petrol

Body type

Coupe

Engine

2.0 L

Gearbox

Automatic

Power

181 bhp

Seats

4

CO2

134 g/km

Colour

Silver

Doors

2

Driven wheels

Rear Wheel Drive

Engine badge

420i

Emissions standard

Euro 6

About this car

At 73,246 miles, this 2018 BMW 4 Series M Sport has covered about 10,200 more miles than other 2018 BMW 4 Series cars. The dealer is asking £13,490, which is £31 below our market estimate of £13,521. We use UK dealer asking prices, including 1,749 BMW 4 Series listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 96 days ago. Its MOT is recorded as valid until 17 July 2027. The advertised mileage is consistent with the latest MOT reading. It is advertised by Park Road Garage in Bedford.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £13,521. The asking price is £31 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 1,749 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,200 miles higher than typical for a 2018 BMW 4 Series.

The advertised mileage is consistent with the last MOT reading.