2018 BMW 4 Series 2.0 420d Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: Sport
• Version: 2.0 420d Sport Manual RWD Euro 6 (s/s) 2dr (187 bhp)
• Year: 2018
• Mileage: 109,759 miles
• Fuel: Diesel
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: White
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 4 Series Sport has covered 109,759 miles, around 47,300 more miles than is typical for its age. The AskCar estimate for this car is £8,487. It is priced at £8,500, which is £13 above that estimate. The AskCar estimate uses UK dealer asking prices, including 1,833 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. The government's MOT record matches its advertised mileage. It is advertised by Rainford Cars in Ellesmere Port. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £13 (under 1%) over the AskCar estimate of £8,487.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW 4 Series with the 2.0 diesel engine is typically advertised at £14,500: the median of the 117 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2018 BMW 4 Series advertised today. About 4 in 10 of 2018 BMW 4 Series cars are gone from sale within a month of being advertised: 129 of the 292 first advertised between 11 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £8,500. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 1 October 2027.

It failed its MOT on 30 September 2026 (nearside front shock absorbers has a serious fluid leak) and passed 2 days later, on 2 October 2026.

Advisories at the latest test: nearside rear shock absorbers has light misting of oil.

Mileage at that test: 109,378 miles, which matches the advertised 109,759 miles.

Advertised mileage is about 47,300 miles higher than the median mileage of a 2018 BMW 4 Series on AskCar.