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: 8,836 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 148 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 8,836 miles, this 2026 BMW 4 Series M Sport has covered about 4,800 more miles than other 2026 BMW 4 Series cars. The dealer is asking £39,995, which is £11 below the AskCar estimate of £40,006. To work out the AskCar estimate, we analyse UK dealer adverts for 1,822 BMW 4 Series cars across different ages and specifications. It first appeared in our advert records today. The seller is Agnew Group Bavarian BMW, based in Belfast. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 12 November 2026.

How we estimate prices and check cars

Price

Fair price: £11 (under 1%) under the AskCar estimate of £40,006.

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 1,822 priced BMW 4 Series adverts across different ages and specifications, as of 12 November 2026.

A 2026 BMW 4 Series with the 2.0 petrol engine is typically advertised at £40,500: the median of the 76 for sale on AskCar, as of 12 November 2026.

Time on sale

AskCar first saw this 2026 BMW 4 Series advertised today. About 3 in 10 of 2026 BMW 4 Series cars are gone from sale within a month of being advertised: 25 of the 98 first advertised between 13 July 2026 and 9 October 2026.

Price history

AskCar first saw this advert on 12 November 2026 at £39,995. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 4,800 miles higher than the median mileage of a 2026 BMW 4 Series on AskCar.

Similar cars

28 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 12 November 2026.

The 3 closest to this car in mileage:

• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, white. Mileage: 9,351 miles. Price: £38,500, £1,495 less than this car. Dealer: Sytner Swansea MINI in Swansea. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-e5e4f2a3a037
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 9,699 miles. Price: £37,950, £2,045 less than this car. Dealer: Vines of Gatwick BMW in Crawley. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-568b7383c63d
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, blue. Mileage: 7,860 miles. Price: £39,490, £505 less than this car. Dealer: Sycamore BMW in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-671e5b5135fa

• The nearest: 2026 BMW 4 Series M Sport, 2.0 petrol coupe, white, 88 miles from this car. Mileage: 10 miles. Price: £41,295, £1,300 more than this car. Dealer: Arnold Clark Irvine BMW in Irvine. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-b4f8bed861be