2021 BMW 4 Series 3.0 M440i MHT
Price: £32,495. Fair price: £990 (3%) over the AskCar estimate of £31,505, 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
- Version: 3.0 M440i MHT Auto 4WD Euro 6 (s/s) 2dr (369 bhp)
- Year: 2021
- Mileage: 51,364 miles
- Fuel: Petrol, mild hybrid
- Body: Coupe, 2 doors, 4 seats
- Engine: 3.0 litres, 369 bhp
- Gearbox: Automatic
- Drive: Four-wheel drive
- Colour: Grey
- CO2: 175 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2021 BMW 4 Series is advertised with 51,364 miles, approximately 7,400 above the typical mileage for its age. Its asking price of £32,495 is £990 above the AskCar estimate of £31,505. To work out the AskCar estimate, we analyse UK dealer adverts for 1,816 BMW 4 Series cars across different ages and specifications. We have tracked this advert for 22 days. Its advertised mileage matches the government's MOT record. You can find this car at EAG Specialist Cars in St Neots. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £990 (3%) over the AskCar estimate of £31,505.
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 2021 BMW 4 Series with the 3.0 petrol engine is typically advertised at £30,000: the median of the 53 for sale on AskCar, as of 8 November 2026.
Time on sale
This 2021 BMW 4 Series has been on sale for at least 22 days.
Price history
AskCar first saw this advert on 17 October 2026 at £32,495. 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 8 November 2026: valid until 16 November 2026.
It has had 2 MOTs. The latest, on 28 October 2025, passed.
Advisories at the latest test: n/s/f tyre wearing on outer edges and getting close to legal limit.
Mileage at that test: 41,863 miles, which matches the advertised 51,364 miles.
Advertised mileage is about 7,400 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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Photos
43 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.