2026 BMW 4 Series 2.0 420i M Sport
Price: £42,500. Fair price: £1,690 (4%) over the AskCar estimate of £40,810, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,826 priced BMW 4 Series adverts on AskCar as of 6 November 2026.
AskCar lists 1,876 used BMW 4 Series from 1,072 UK dealerships, as of 6 November 2026.
Overview
- Make: BMW
- Model: 4 Series
- Trim: M Sport
- Version: 2.0 420i M Sport [Tech/Pro Pack] Auto RWD Euro 6 2dr Step (181 bhp)
- Year: 2026
- Mileage: 12,328 miles
- Fuel: Petrol
- Body: 2 doors, 4 seats
- Engine: 2.0 litres, 181 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Red
- CO2: 147 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 12,328 miles on the clock, this 2026 BMW 4 Series M Sport has done roughly 8,100 more miles than a typical 2026 BMW 4 Series. Its asking price of £42,500 is £1,690 above the AskCar estimate of £40,810. The AskCar estimate uses UK dealer asking prices, including 1,826 BMW 4 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 162 days ago. Its asking price has since fallen by £7,500. The seller is Sytner High Wycombe BMW, based in High Wycombe. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 6 November 2026.
Price
Fair price: £1,690 (4%) over the AskCar estimate of £40,810.
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 1,826 priced BMW 4 Series adverts across different ages and specifications, as of 6 November 2026.
A 2026 BMW 4 Series with the 2.0 petrol engine is typically advertised at £41,000: the median of the 71 for sale on AskCar, as of 6 November 2026.
Time on sale
This 2026 BMW 4 Series has been on sale for at least 162 days.
Price history
AskCar first saw this advert on 28 May 2026 at £50,000. Its asking price is now £42,500, £7,500 less. The latest price cut was seen on 2 November 2026.
Price changes recorded:
- 28 May 2026: £50,000
- 21 July 2026: £47,000
- 22 August 2026: £44,500
- 6 October 2026: £44,000
- 12 October 2026: £43,500
- 27 October 2026: £43,000
- 2 November 2026: £42,500
Mileage and MOT
MOT: first test not yet due.
Advertised mileage is about 8,100 miles higher 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
- Used petrol BMW 4 Series for sale
- Used BMW 4 Series for sale near High Wycombe
Photos
21 photos of this car are on its AskCar page.
As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.