2018 BMW 4 Series Gran Coupe 2.0 420d M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 2.0 420d M Sport Auto RWD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2018
• Mileage: 75,000 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2018 BMW 4 Series Gran Coupe M Sport is 75,000 miles. Its asking price of £13,300 is £650 below the AskCar estimate of £13,950. The AskCar estimate uses 1,174 UK dealer adverts for the BMW 4 Series Gran Coupe, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 25 days ago. The government's MOT record matches its advertised mileage. It is for sale at Car Valley in Woodford Green. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £650 (4%) under the AskCar estimate of £13,950.

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 1,174 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 7 November 2026.

A 2018 BMW 4 Series Gran Coupe with the 2.0 diesel engine is typically advertised at £13,500: the median of the 123 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 BMW 4 Series Gran Coupe has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 13 October 2026 at £13,300. 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 7 November 2026: valid until 14 August 2027.

It has had 8 MOTs. The latest, on 15 August 2026, passed.

Advisories at the latest test: offside front outer tyre slightly damaged/cracking or perishing has cut; nearside rear outer tyre slightly damaged/cracking or perishing has cut.

Mileage at that test: 75,081 miles, which matches the advertised 75,000 miles.

Advertised mileage is about 1,300 miles higher than the median mileage of a 2018 BMW 4 Series Gran Coupe on AskCar.

Similar cars

46 other 2018 BMW 4 Series Gran Coupe M Sport 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £7,995 to £19,990, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, black. Mileage: 74,000 miles. Price: £13,800, £500 more than this car. Dealer: CSW Automotive in Stafford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-6c98b4c8053b
• 2018 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, grey. Mileage: 76,300 miles. Price: £13,830, £530 more than this car. Dealer: Hailsham and Hampden Park Motoring Centres in Eastbourne. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-678a5683b827
• 2018 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, black. Mileage: 73,500 miles. Price: £13,494, £194 more than this car. Dealer: BVG Automotive in Oldham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-2364a41ff7dc

• The nearest: 2018 BMW 4 Series Gran Coupe M Sport, 2.0 diesel hatchback, grey, 4 miles from this car. Mileage: 83,112 miles. Price: £14,245, £945 more than this car. Dealer: Fastlane Car Group in Chadwell Heath. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-52350233a44a