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: 46,000 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

This 2021 BMW 3 Series M Sport is advertised with 46,000 miles, approximately 9,200 below the typical mileage for its age. The AskCar estimate for this car is £20,218. It is priced at £20,989, which is £771 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. We first recorded this advert 35 days ago, and its asking price has since fallen by £1,000. Its advertised mileage matches the government's MOT record. It is advertised by Auto Vuego Motors in Uxbridge. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £771 (3%) over the AskCar estimate of £20,218.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

Time on sale

This 2021 BMW 3 Series has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 30 September 2026 at £21,989. Its asking price is now £20,989, £1,000 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 30 September 2026: £21,989
• 11 October 2026: £21,489
• 18 October 2026: £21,289
• 3 November 2026: £20,989

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 21 June 2027.

It failed its MOT on 20 June 2026 (offside front tyre has a bulge, caused by separation or partial failure of its structure 255-35-r19; nearside rear tyre has a cut in excess of the requirements deep enough to reach the ply or cords 255-35-r19) and passed 2 days later, on 22 June 2026.

Advisories at the latest test: front play in steering rack inner joint(s) NEARSIDE & OFFSIDE.

Mileage at that test: 44,513 miles, which matches the advertised 46,000 miles.

Advertised mileage is about 9,200 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 4 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 45,824 miles. Price: £19,998, £991 less than this car. Dealer: Arnold Clark in Telford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-ff3589f31735
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, black. Mileage: 46,598 miles. Price: £18,160, £2,829 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-a6de8bd2b4f8
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 47,663 miles. Price: £20,898, £91 less than this car. Dealer: Arnold Clark Glasgow BMW in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-b099d878dcf5

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey, under a mile from this car. Mileage: 59,000 miles. Price: £19,289, £1,700 less than this car. Dealer: Auto Vuego Motors in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-5149c3c1c8f9