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: 4,000 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 BMW 4 Series M Sport has covered 4,000 miles. The dealer is asking £39,590, which is £2,524 below the AskCar estimate of £42,114. To work out the AskCar estimate, we analyse UK dealer adverts for 1,814 BMW 4 Series cars across different ages and specifications. We first recorded this advert 60 days ago, and its asking price has since fallen by £1,400. The seller is MINI UK at Barretts Canterbury, based in Canterbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £2,524 (5%) under the AskCar estimate of £42,114.

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 1,814 priced BMW 4 Series adverts across different ages and specifications, as of 4 November 2026.

A 2026 BMW 4 Series with the 2.0 petrol engine is typically advertised at £41,000: the median of the 73 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2026 BMW 4 Series has been on sale for at least 60 days.

Price history

AskCar first saw this advert on 5 September 2026 at £40,990. Its asking price is now £39,590, £1,400 less. The latest price cut was seen on 29 September 2026.

Price changes recorded:

• 5 September 2026: £40,990
• 17 September 2026: £39,990
• 29 September 2026: £39,590

Mileage and MOT

MOT: first test not yet due.

Similar cars

29 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 4 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 4,000 miles. Price: £36,990, £2,600 less than this car. Dealer: Lloyd Blackpool BMW in Blackpool. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-fe5e9d10ca90
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, blue. Mileage: 4,569 miles. Price: £41,671, £2,081 more than this car. Dealer: Berry Chiswick BMW in Ealing. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-41a4f5139795
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, black. Mileage: 3,285 miles. Price: £37,490, £2,100 less than this car. Dealer: Group 1 Ipswich BMW in Ipswich. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-5e5ba52b49fb

• The nearest: 2026 BMW 4 Series M Sport, 2.0 petrol coupe, white, 36 miles from this car. Mileage: 2,980 miles. Price: £38,690, £900 less than this car. Dealer: Stratstone BMW Tunbridge Wells in Royal Tunbridge Wells. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-cf88bfd50203