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) 5dr Touring (288 bhp)
• Year: 2021
• Mileage: 57,825 miles
• Fuel: Plug-in hybrid (petrol)
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 288 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 32 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 BMW 3 Series M Sport is advertised with 57,825 miles, approximately 3,000 above the typical mileage for its age. The dealer is asking £19,995, which is £69 below the AskCar estimate of £20,064. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 93 days ago, the asking price has dropped by £2,000. Our records show an MOT expiry date of 12 October 2026, which has passed. Ask the dealer for an update. The government's MOT record matches its advertised mileage. It is advertised by Advanced Vehicle Leasing (Stockton) in Middlesbrough. 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: £69 (under 1%) under the AskCar estimate of £20,064.

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 93 days.

Price history

AskCar first saw this advert on 4 August 2026 at £21,995. Its asking price is now £19,995, £2,000 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 5 August 2026: £21,995
• 15 August 2026: £21,495
• 11 September 2026: £20,995
• 23 September 2026: £20,495
• 14 October 2026: £20,695
• 31 October 2026: £19,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 12 October 2026; ask the dealer for the current MOT.

It failed its MOT on 3 October 2025 (offside rear tyre has ply or cords exposed) and passed later the same day.

There were no advisories at the latest test.

Mileage at that test: 44,749 miles, which matches the advertised 57,825 miles.

Advertised mileage is about 3,000 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

59 other 2021 BMW 3 Series M Sport 2.0 plug-in hybrid automatic estates are for sale at UK dealers, from £11,990 to £24,990, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, grey. Mileage: 56,983 miles. Price: £19,498, £497 less than this car. Dealer: Arnold Clark Wishaw Volkswagen in Wishaw. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-62618770de54
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, blue. Mileage: 56,481 miles. Price: £22,791, £2,796 more than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-9aa3600e35ee
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, white. Mileage: 55,773 miles. Price: £19,999, the same price as this car. Dealer: Motorplus South Wales in Newport. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-b9f53ba0c56c

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid estate, blue, 14 miles from this car. Mileage: 60,445 miles. Price: £18,270, £1,725 less than this car. Dealer: Evans Halshaw Ford Darlington in Darlington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-0a404c5a8ce3