2026 BMW 4 Series 2.0 420i M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420i M Sport Auto RWD Euro 6 (s/s) 2dr (181 bhp)
• Year: 2026
• Mileage: 2,011 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW 4 Series M Sport is advertised with 2,011 miles on the clock. The dealer is asking £37,990, which is £5,018 below the AskCar estimate of £43,008. To work out the AskCar estimate, we analyse UK dealer adverts for 1,787 BMW 4 Series cars across different ages and specifications. We first recorded this advert 132 days ago, and its asking price has since fallen by £2,005. The seller is Group 1 Chelmsford BMW, based in Chelmsford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £5,018 (11%) under the AskCar estimate of £43,008.

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 1,787 priced BMW 4 Series adverts across different ages and specifications, as of 2 November 2026.

A 2026 BMW 4 Series with the 2.0 petrol engine is typically advertised at £41,600: the median of the 68 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2026 BMW 4 Series has been on sale for at least 132 days.

Price history

AskCar first saw this advert on 23 June 2026 at £39,995. Its asking price is now £37,990, £2,005 less. The latest price cut was seen on 22 October 2026.

Price changes recorded:

• 24 June 2026: £39,995
• 20 July 2026: £39,450
• 19 August 2026: £38,995
• 6 September 2026: £38,950
• 8 October 2026: £38,650
• 22 October 2026: £37,990

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,000 miles lower than the median mileage of a 2026 BMW 4 Series on AskCar.

Similar cars

24 other 2026 BMW 4 Series M Sport 2.0 petrol automatic coupes are for sale at UK dealers, from £26,920 to £56,512, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 2,024 miles. Price: £37,995, the same price as this car. Dealer: Stratstone Bmw Derby in Derby. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-b8f72ec0445f
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, black. Mileage: 2,500 miles. Price: £37,490, £500 less than this car. Dealer: Group 1 Ipswich BMW in Ipswich. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-5e5ba52b49fb
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 2,500 miles. Price: £37,995, the same price as this car. Dealer: Stratstone Derby BMW in Derby. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-1669cc910975

• The nearest: 2026 BMW 4 Series M Sport, 2.0 petrol coupe, 30 miles from this car. Mileage: 10 miles. Price: £56,512, £18,522 more than this car. Dealer: Dick Lovett in Potters Bar. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-9f190c30be7a