2020 BMW 4 Series Gran Coupe 3.0 435d M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 3.0 435d M Sport Auto 4WD Euro 6 (s/s) 5dr (309 bhp)
• Year: 2020
• Mileage: 32,445 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 150 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 4 Series Gran Coupe M Sport is advertised with 32,445 miles, approximately 23,000 below the typical mileage for its age. Priced at £15,995, this car is advertised £9,461 below the AskCar estimate of £25,456. This is a large price difference, so check the price and vehicle details with the dealer. 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. It first appeared in our advert records 18 days ago. The latest recorded MOT expiry date is 24 September 2026, which has passed. Confirm its status with the dealer. Its advertised mileage matches the government's MOT record. It is for sale at FZ Automotives Group in Halifax. 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

Far below the going rate: £9,461 (37%) under the AskCar estimate of £25,456. Worth asking the dealer why.

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

This 2020 BMW 4 Series Gran Coupe has been on sale for at least 18 days.

Price history

AskCar first saw this advert on 20 October 2026 at £15,995. 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: the latest record we hold ran out on 24 September 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 25 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 31,920 miles, which matches the advertised 32,445 miles.

Advertised mileage is about 23,000 miles lower 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 £17,745 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, blue. Mileage: 39,958 miles. Price: £24,995, £9,000 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, white. Mileage: 46,000 miles. Price: £21,699, £5,704 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, grey. Mileage: 65,200 miles. Price: £17,745, £1,750 more than this car. Dealer: Morgan Cars and Commercials in Ballyclare. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2020-89e57e6b2236