2018 BMW 4 Series 2.0 420d

Overview

• Make: BMW
• Model: 4 Series
• Version: 2.0 420d Auto Euro 6 (187 bhp)
• Year: 2018
• Mileage: 41,433 miles
• Fuel: Diesel
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Colour: White
• CO2: 124 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 4 Series has covered 41,433 miles, around 21,600 fewer miles than is typical for its age. The AskCar estimate for this car is £16,464. It is priced at £15,795, which is £669 below that estimate. The AskCar estimate uses 1,826 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 57 days ago. Its asking price has since fallen by £1,200. The latest recorded MOT expiry date is 10 September 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. It is for sale at Motor Trust Haslingden in Rossendale. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £669 (4%) under the AskCar estimate of £16,464.

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 1,826 priced BMW 4 Series adverts across different ages and specifications, as of 6 November 2026.

A 2018 BMW 4 Series with the 2.0 diesel engine is typically advertised at £14,500: the median of the 116 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 BMW 4 Series has been on sale for at least 57 days.

Price history

AskCar first saw this advert on 10 September 2026 at £16,995. Its asking price is now £15,795, £1,200 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 10 September 2026: £16,995
• 7 October 2026: £16,195
• 23 October 2026: £15,895
• 27 October 2026: £15,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 10 September 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 5 September 2025, passed.

Advisories at the latest test: front brake pad(s) wearing thin.

Mileage at that test: 36,942 miles, which matches the advertised 41,433 miles.

Advertised mileage is about 21,600 miles lower than the median mileage of a 2018 BMW 4 Series on AskCar.