2018 BMW 4 Series Gran Coupe 2.0 420d SE

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: SE
• Version: 2.0 420d SE Manual RWD Euro 6 (s/s) 5dr (187 bhp)
• Year: 2018
• Mileage: 73,250 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: White
• CO2: 128 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 4 Series Gran Coupe is advertised with 73,250 miles on the clock. The AskCar estimate for this car is £9,978. It is priced at £9,500, which is £478 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,174 BMW 4 Series Gran Coupe adverts, and accounts for the car’s age, mileage and specification. Since we first spotted the advert 107 days ago, the asking price has dropped by £1,300. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at Gp Car Sales in Cradley Heath. 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: £478 (4%) under the AskCar estimate of £9,978.

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 107 days.

Price history

AskCar first saw this advert on 23 July 2026 at £10,800. Its asking price is now £9,500, £1,300 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 23 July 2026: £10,800
• 15 August 2026: £10,500
• 21 August 2026: £10,300
• 30 September 2026: £10,000
• 10 October 2026: £9,800
• 29 October 2026: £9,500
• 30 October 2026: £9,700
• 4 November 2026: £9,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 27 March 2027.

It has had 6 MOTs. The latest, on 13 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 71,806 miles, which matches the advertised 73,250 miles.

Advertised mileage is about 400 miles lower than the median mileage of a 2018 BMW 4 Series Gran Coupe on AskCar.

Similar cars

1 other 2018 BMW 4 Series Gran Coupe SE 2.0 diesel manual hatchback is for sale at UK dealers, as of 7 November 2026.

The closest to this car in mileage:

• 2018 BMW 4 Series Gran Coupe SE, 2.0 diesel hatchback, blue. Mileage: 62,480 miles. Price: £10,242, £742 more than this car. Dealer: Cargem in Rainham. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2018-b7adb4d67545