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 2dr Step (181 bhp)
• Year: 2026
• Mileage: 6,050 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 144 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 6,050 miles, this 2026 BMW 4 Series M Sport has covered about 2,100 more miles than other 2026 BMW 4 Series cars. Priced at £37,998, it is advertised £2,111 below the AskCar estimate of £40,109. The AskCar estimate draws on 1,814 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records today. The seller is Arnold Clark Mercedes-Benz Of Perth, based in Perth. 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: £2,111 (5%) under the AskCar estimate of £40,109.

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

AskCar first saw this 2026 BMW 4 Series advertised today. About 2 in 10 of 2026 BMW 4 Series cars are gone from sale within a month of being advertised: 20 of the 85 first advertised between 8 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £37,998. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

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

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, blue. Mileage: 5,429 miles. Price: £39,950, £1,952 more than this car. Dealer: Lloyd Newcastle BMW in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-1fba011f6f44
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, blue. Mileage: 5,429 miles. Price: £39,950, £1,952 more than this car. Dealer: Lloyd Newcastle BMW in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-e3fcdf2fb182
• 2026 BMW 4 Series M Sport, 2.0 petrol coupe, black. Mileage: 7,000 miles. Price: £40,990, £2,992 more than this car. Dealer: Dick Lovett in Potters Bar. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-18dadcfe0e75

• The nearest: 2026 BMW 4 Series M Sport, 2.0 petrol coupe, white, 73 miles from this car. Mileage: 10 miles. Price: £41,295, £3,297 more than this car. Dealer: Arnold Clark Irvine BMW in Irvine. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-b4f8bed861be