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 [Pro Pack] Auto RWD Euro 6 5dr Step (181 bhp)
• Year: 2026
• Mileage: 1,824 miles
• Fuel: Petrol
• Body: Coupe, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 1,824 miles, this 2026 BMW 4 Series Gran Coupe M Sport has covered about 2,100 fewer miles than other 2026 BMW 4 Series Gran Coupe cars. Priced at £39,500, it is advertised £2,756 below the AskCar estimate of £42,256. The AskCar estimate uses 1,169 UK dealer adverts for the BMW 4 Series Gran Coupe, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 128 days ago. Its asking price has since fallen by £8,500. The seller is Sytner High Wycombe BMW, based in High Wycombe. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,756 (6%) under the AskCar estimate of £42,256.

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 1,169 priced BMW 4 Series Gran Coupe adverts across different ages and specifications, as of 8 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 8 November 2026.

Time on sale

This 2026 BMW 4 Series Gran Coupe has been on sale for at least 128 days.

Price history

AskCar first saw this advert on 3 July 2026 at £48,000. Its asking price is now £39,500, £8,500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 4 July 2026: £48,000
• 22 August 2026: £44,000
• 11 October 2026: £40,000
• 27 October 2026: £39,500

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,100 miles lower than the median mileage of a 2026 BMW 4 Series Gran Coupe on AskCar.

Similar cars

59 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 8 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black. Mileage: 1,875 miles. Price: £46,400, £6,900 more than this car. Dealer: Sytner Worcester BMW in Worcester. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-2a466978854f
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black. Mileage: 1,892 miles. Price: £44,000, £4,500 more than this car. Dealer: Sytner Oldbury BMW in Oldbury. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-69fab0be90fb
• 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, black. Mileage: 2,000 miles. Price: £38,000, £1,500 less than this car. Dealer: Sytner Newport BMW in Newport. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-1c7d7b1fa880

• The nearest: 2026 BMW 4 Series Gran Coupe M Sport, 2.0 petrol coupe, grey, under a mile from this car. Mileage: 3,001 miles. Price: £45,500, £6,000 more than this car. Dealer: Sytner High Wycombe BMW in High Wycombe. AskCar page: https://askcar.co.uk/car/bmw-4-series-gran-coupe-2026-7ba56813b137