2021 BMW 3 Series 2.0 330e M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 12kWh 330e M Sport Auto RWD Euro 6 (s/s) 4dr (288 bhp)
• Year: 2021
• Mileage: 44,000 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 44,000 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 10,800 fewer miles than a typical 2021 BMW 3 Series. Priced at £20,745, it is advertised £326 above the AskCar estimate of £20,419. The AskCar estimate uses UK dealer asking prices, including 6,897 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 53 days ago. Its asking price has since fallen by £250. It is advertised by Apollo Prestige Vehicles in Sheffield. 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: £326 (1%) over the AskCar estimate of £20,419.

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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.

Time on sale

This 2021 BMW 3 Series has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 13 September 2026 at £20,995. Its asking price is now £20,745, £250 less. The latest price cut was seen on 30 September 2026.

Price changes recorded:

• 13 September 2026: £20,995
• 30 September 2026: £20,745

Mileage and MOT

Advertised mileage is about 10,800 miles lower than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

84 other 2021 BMW 3 Series M Sport 2.0 plug-in hybrid automatic saloons are for sale at UK dealers, from £10,499 to £24,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 44,148 miles. Price: £20,955, £210 more than this car. Dealer: Vindis Group Three10 Automotive in St Ives. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-6d45bba18406
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, black. Mileage: 44,334 miles. Price: £20,991, £246 more than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-ae74d91d8261
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 45,824 miles. Price: £19,998, £747 less than this car. Dealer: Arnold Clark in Telford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-ff3589f31735

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey, 11 miles from this car. Mileage: 139,000 miles. Price: £13,995, £6,750 less than this car. Dealer: Chesterfield Motor Empire in Shuttlewood. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-f0428b433cab