2026 BMW 4 Series 2.0 420i M Sport
Price: £39,995. Fair price: £572 (1%) under the AskCar estimate of £40,567, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,816 priced BMW 4 Series adverts on AskCar as of 8 November 2026.
AskCar lists 1,873 used BMW 4 Series from 1,080 UK dealerships, as of 8 November 2026.
Overview
- Make: BMW
- Model: 4 Series
- Trim: M Sport
- Version: 2.0 420i M Sport Auto RWD Euro 6 (s/s) (181 bhp)
- Year: 2026
- Mileage: 2,504 miles
- Fuel: Petrol
- Engine: 2.0 litres, 181 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 155 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2026 BMW 4 Series M Sport has covered 2,504 miles. The AskCar estimate for this car is £40,567. It is priced at £39,995, which is £572 below that estimate. The AskCar estimate uses UK dealer asking prices, including 1,816 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 101 days ago. Its asking price has since fallen by £2,000. The seller is Park's Motor Group Douglas Park BMW Hamilton, based in Hamilton. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £572 (1%) under the AskCar estimate of £40,567.
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 1,816 priced BMW 4 Series adverts across different ages and specifications, as of 8 November 2026.
A 2026 BMW 4 Series with the 2.0 petrol engine is typically advertised at £41,100: the median of the 68 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2026 BMW 4 Series has been on sale for at least 101 days.
Price history
AskCar first saw this advert on 30 July 2026 at £41,995. Its asking price is now £39,995, £2,000 less. The latest price cut was seen on 23 October 2026.
Price changes recorded:
- 31 July 2026: £41,995
- 17 September 2026: £40,995
- 23 October 2026: £39,995
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 1,700 miles lower than the median mileage of a 2026 BMW 4 Series on AskCar.
Browse all BMW 4 Series cars for sale · 2026 BMW 4 Series price guide
More like this
- Used BMW 4 Series M Sport prices
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- Used BMW 4 Series for sale near Larkhall
Photos
21 photos of this car are on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.