2021 BMW 4 Series Gran Coupe 2.0 420i M Sport

Overview

• Make: BMW
• Model: 4 Series Gran Coupe
• Trim: M Sport
• Version: 2.0 420i M Sport Auto RWD Euro 6 5dr Step (181 bhp)
• Year: 2021
• Mileage: 47,951 miles
• Fuel: Petrol
• Body: Coupe, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Orange
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 47,951 miles on the clock, this 2021 BMW 4 Series Gran Coupe M Sport has done roughly 3,000 more miles than a typical 2021 BMW 4 Series Gran Coupe. The AskCar estimate for this car is £22,282. It is priced at £23,500, which is £1,218 above that estimate. The AskCar estimate draws on 1,170 BMW 4 Series Gran Coupe adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 16 days ago, and its asking price has since fallen by £495. The seller is Lloyd Blackpool BMW, based in Blackpool. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 9 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,218 (5%) over the AskCar estimate of £22,282.

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 1,170 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 9 November 2026.

A 2021 BMW 4 Series Gran Coupe with the 2.0 petrol engine is typically advertised at £23,600: the median of the 24 for sale on AskCar, as of 9 November 2026.

Time on sale

This 2021 BMW 4 Series Gran Coupe has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 24 October 2026 at £23,995. Its asking price is now £23,500, £495 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 24 October 2026: £23,995
• 30 October 2026: £23,500

Mileage and MOT

Advertised mileage is about 3,000 miles higher than the median mileage of a 2021 BMW 4 Series Gran Coupe on AskCar.

Similar cars

6 other 2021 BMW 4 Series Gran Coupe M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £12,498 to £53,950, as of 9 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, white. Mileage: 48,905 miles. Price: £16,999, £6,501 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2021-472a14bbbcfd
• 2021 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, blue. Mileage: 44,406 miles. Price: £27,495, £3,995 more than this car. Dealer: Agnew Group Bavarian BMW in Belfast. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2021-40f0ea11cc7a
• 2021 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black. Mileage: 31,416 miles. Price: £18,998, £4,502 less than this car. Dealer: Arnold Clark Dumfries Bmw Mini Geely in Dumfries. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2021-bc8648bd7078

• The nearest: 2021 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black, 68 miles from this car. Price: £53,950, £30,450 more than this car. Dealer: Van Mossel Jacksons in Isle of Whithorn. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2021-b080a3647310