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: 73,500 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

This 2021 BMW 3 Series M Sport has covered 73,500 miles, around 18,400 more miles than is typical for its age. Priced at £16,995, it is advertised £237 above the AskCar estimate of £16,758. The AskCar estimate uses 6,902 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 12 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Midlands Car Sourcing, based in Derby. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £237 (1%) over the AskCar estimate of £16,758.

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 6,902 priced BMW 3 Series adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 2021 BMW 3 Series has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 25 October 2026 at £16,995. 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 6 November 2026: valid until 9 March 2027.

It has had 4 MOTs. The latest, on 10 March 2026, passed.

Advisories at the latest test: nearside front shock absorbers has light misting of oil.

Mileage at that test: 65,410 miles, which matches the advertised 73,500 miles.

Advertised mileage is about 18,400 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

83 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 6 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 72,365 miles. Price: £16,400, £595 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-c4398b8fab67
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 75,066 miles. Price: £16,998, the same price as this car. Dealer: Arnold Clark Mercedes-Benz Of Perth in Perth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-1de929224802
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 71,236 miles. Price: £16,843, £152 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-17f5091a49e0

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, black, 3 miles from this car. Mileage: 46,598 miles. Price: £18,160, £1,165 more than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-a6de8bd2b4f8