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
• Fuel: Petrol
• Body: Convertible, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 154 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The asking price is now £501 lower than when we first recorded the advert 54 days ago. You can find this car at Ocean Group in Plymouth. 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

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 54 days.

Price history

AskCar first saw this advert on 9 September 2026 at £42,450. Its asking price is now £41,949, £501 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 22 October 2026: £42,450
• 29 October 2026: £41,949

Mileage and MOT

MOT: first test not yet due.

Similar cars

18 other 2026 BMW 4 Series M Sport 2.0 petrol automatic convertibles are for sale at UK dealers, from £42,498 to £48,465, as of 2 November 2026.

• The nearest: 2026 BMW 4 Series M Sport, 2.0 petrol convertible, green, under a mile from this car. Price: £42,498, £549 more than this car. Dealer: Ocean Group in Plymouth. AskCar page: https://askcar.co.uk/car/bmw-4-series-2026-aec802d4feaa