2020 BMW 4 Series Gran Coupe 3.0 430d M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 3.0 430d M Sport Auto RWD Euro 6 (s/s) 5dr (254 bhp)
• Year: 2020
• Mileage: 65,200 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 139 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 4 Series Gran Coupe M Sport is advertised with 65,200 miles, approximately 9,700 above the typical mileage for its age. Its asking price of £17,745 is £578 below the AskCar estimate of £18,323. To work out the AskCar estimate, we analyse UK dealer adverts for 1,174 BMW 4 Series Gran Coupe cars across different ages and specifications. It first appeared in our advert records today. Its advertised mileage matches the government's MOT record. It is for sale at Morgan Cars and Commercials in Ballyclare. 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: £578 (3%) under the AskCar estimate of £18,323.

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.

Time on sale

AskCar first saw this 2020 BMW 4 Series Gran Coupe advertised today. About 4 in 10 of 2020 BMW 4 Series Gran Coupe cars are gone from sale within a month of being advertised: 40 of the 94 first advertised between 12 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £17,745. 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 5 February 2027.

It has had 2 MOTs. The latest, on 6 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 61,328 miles, which matches the advertised 65,200 miles.

Advertised mileage is about 9,700 miles higher than the median mileage of a 2020 BMW 4 Series Gran Coupe on AskCar.

Similar cars

3 other 2020 BMW 4 Series Gran Coupe M Sport 3.0 diesel automatic hatchbacks are for sale at UK dealers, from £15,995 to £24,995, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 4 Series Gran Coupe M Sport, 3.0 diesel hatchback, white. Mileage: 46,000 miles. Price: £21,699, £3,954 more than this car. Dealer: Lookers BMW Stafford in Stafford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2020-c170ee8a9870
• 2020 BMW 4 Series Gran Coupe M Sport, 3.0 diesel hatchback, blue. Mileage: 39,958 miles. Price: £24,995, £7,250 more than this car. Dealer: North Oxford Bmw in Oxford. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2020-919e535c54a9
• 2020 BMW 4 Series Gran Coupe M Sport, 3.0 diesel hatchback, black. Mileage: 32,445 miles. Price: £15,995, £1,750 less than this car. Dealer: FZ Automotives Group in Halifax. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2020-aaafbcd6fcdf