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: 2,500 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW 4 Series M Sport has covered 2,500 miles. The AskCar estimate for this car is £42,363. It is priced at £37,490, which is £4,873 below that estimate. The AskCar estimate uses 1,787 UK dealer adverts for the BMW 4 Series, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 52 days ago, the asking price has dropped by £2,505. The seller is Group 1 Ipswich BMW, based in Ipswich. 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: £4,873 (11%) under the AskCar estimate of £42,363.

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 52 days.

Price history

AskCar first saw this advert on 11 September 2026 at £39,995. Its asking price is now £37,490, £2,505 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 11 September 2026: £39,995
• 18 September 2026: £39,490
• 23 September 2026: £38,990
• 21 October 2026: £37,990
• 31 October 2026: £37,490

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 1,500 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: 2,500 miles. Price: £37,995, £505 more than this car. Dealer: Stratstone Derby BMW in Derby. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-1669cc910975
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 2,024 miles. Price: £37,995, £505 more than 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, white. Mileage: 2,980 miles. Price: £38,690, £1,200 more than this car. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-cf88bfd50203

• The nearest: 2026 BMW 4 Series M Sport, 2.0 petrol coupe, grey, 35 miles from this car. Mileage: 2,011 miles. Price: £37,990, £500 more than this car. Dealer: Group 1 Chelmsford BMW in Chelmsford. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-c5002a07dd3c