2026 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: 2026
• Mileage: 5,331 miles
• Fuel: Petrol
• Body: Coupe, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW 4 Series Gran Coupe M Sport is advertised with 5,331 miles on the clock. The dealer is asking £37,089, which is £1,444 below the AskCar estimate of £38,533. 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. We first saw this car advertised 25 days ago. Its asking price has since fallen by £3,410. It is advertised by cinch in Salisbury. 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: £1,444 (3%) under the AskCar estimate of £38,533.

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 2026 BMW 4 Series Gran Coupe with the 2.0 petrol engine is typically advertised at £39,000: the median of the 122 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2026 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 £40,499. Its asking price is now £37,089, £3,410 less. The latest price cut was seen on 6 November 2026.

Price changes recorded:

• 13 October 2026: £40,499
• 17 October 2026: £38,599
• 24 October 2026: £37,969
• 31 October 2026: £37,499
• 6 November 2026: £37,089

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,400 miles higher than the median mileage of a 2026 BMW 4 Series Gran Coupe on AskCar.

Similar cars

61 other 2026 BMW 4 Series Gran Coupe M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £34,399 to £51,998, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, grey. Mileage: 5,384 miles. Price: £39,975, £2,886 more than this car. Dealer: Listers in Boston. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-9798008f35e7
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, blue. Mileage: 5,166 miles. Price: £37,000, £89 less than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-43f7c68bf7c2
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, grey. Mileage: 5,801 miles. Price: £38,000, £911 more than this car. Dealer: Sytner Luton BMW in Luton. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-b3d331f26d68

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, grey, 42 miles from this car. Mileage: 9,820 miles. Price: £41,494, £4,405 more than this car. Dealer: Group 1 Reading BMW in Reading. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-6ac5b5e1a6e4