2021 BMW 4 Series 3.0 M440i MHT

Overview

• Make: BMW
• Model: 4 Series
• Version: 3.0 M440i MHT Step Auto 4WD Euro 6 2dr (368 bhp)
• Year: 2021
• Mileage: 33,085 miles
• Fuel: Petrol, mild hybrid
• Body: Convertible, 2 doors, 4 seats
• Engine: 3.0 litres, 368 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 182 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 4 Series is advertised with 33,085 miles, approximately 11,000 below the typical mileage for its age. The AskCar estimate for this car is £33,382. It is priced at £34,490, which is £1,108 above that estimate. The AskCar estimate draws on 1,833 BMW 4 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 19 days ago. You can find this car at Lloyd Motor Group in Reading. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,108 (3%) over the AskCar estimate of £33,382.

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 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 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 5 November 2026.

Time on sale

This 2021 BMW 4 Series has been on sale for at least 19 days.

Price history

AskCar first saw this advert on 17 October 2026 at £34,490. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 11,000 miles lower than the median mileage of a 2021 BMW 4 Series on AskCar.