2021 BMW 4 Series 2.0 430i M Sport
Price: £24,500. Fair price: £973 (4%) over the AskCar estimate of £23,527, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,787 priced BMW 4 Series adverts on AskCar as of 2 November 2026.
AskCar lists 1,835 used BMW 4 Series from 1,064 UK dealerships, as of 2 November 2026.
Overview
- Make: BMW
- Model: 4 Series
- Trim: M Sport
- Version: 2.0 430i M Sport Auto RWD Euro 6 2dr (242 bhp)
- Year: 2021
- Mileage: 52,000 miles
- Fuel: Petrol
- Body: 2 doors, 4 seats
- Engine: 2.0 litres, 242 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 153 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 BMW 4 Series M Sport is advertised with 52,000 miles, approximately 8,700 above the typical mileage for its age. Its asking price of £24,500 is £973 above the AskCar estimate of £23,527. The AskCar estimate draws on 1,787 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Sytner Tamworth BMW, based in Tamworth. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £973 (4%) over the AskCar estimate of £23,527.
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 1,787 priced BMW 4 Series adverts across different ages and specifications, as of 2 November 2026.
A 2021 BMW 4 Series with the 2.0 petrol engine is typically advertised at £23,900: the median of the 141 for sale on AskCar, as of 2 November 2026.
Time on sale
AskCar first saw this 2021 BMW 4 Series advertised 1 day ago. About 4 in 10 of 2021 BMW 4 Series cars are gone from sale within a month of being advertised: 98 of the 228 first advertised between 11 July 2026 and 29 September 2026.
Price history
AskCar first saw this advert on 1 November 2026 at £24,500. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 9 July 2027.
It has had 3 MOTs. The latest, on 6 July 2026, passed.
Advisories at the latest test: front windscreen damaged but not adversely affecting driver's view chip in screen; front windscreen wiper blade defective leaves small smear mark.
Mileage at that test: 49,140 miles, which matches the advertised 52,000 miles.
Advertised mileage is about 8,700 miles higher than the median mileage of a 2021 BMW 4 Series on AskCar.
Browse all BMW 4 Series cars for sale · 2021 BMW 4 Series price guide
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As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.