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: 87,322 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: Black
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 87,322 miles on the clock, this 2021 BMW 3 Series M Sport has done roughly 32,300 more miles than a typical 2021 BMW 3 Series. The AskCar estimate for this car is £15,196. It is priced at £14,400, which is £796 below that estimate. The AskCar estimate draws on 6,742 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 152 days ago. Its asking price has since fallen by £3,600. We checked its advertised mileage against the government's MOT record, and they match. The seller is Sytner Select Bristol, based in Bristol. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £796 (5%) under the AskCar estimate of £15,196.

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 6,742 priced BMW 3 Series adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2021 BMW 3 Series has been on sale for at least 152 days.

Price history

AskCar first saw this advert on 3 June 2026 at £18,000. Its asking price is now £14,400, £3,600 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 4 June 2026: £18,000
• 14 July 2026: £16,400
• 10 August 2026: £16,200
• 1 September 2026: £16,100
• 12 September 2026: £15,700
• 19 September 2026: £15,400
• 27 October 2026: £15,100
• 31 October 2026: £14,400

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 29 March 2027.

It has had 3 MOTs. The latest, on 10 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 84,313 miles, which matches the advertised 87,322 miles.

Advertised mileage is about 32,300 miles higher than the median mileage of a 2021 BMW 3 Series on AskCar.

Similar cars

77 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 2 November 2026.

The 3 closest to this car in mileage:

• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, black. Mileage: 86,391 miles. Price: £15,396, £996 more than this car. Dealer: Vertu Hyundai Peterlee in Peterlee. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-fb3d2d6f41a0
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 89,000 miles. Price: £15,999, £1,599 more than this car. Dealer: Autohaus Birmingham in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-f7c75384f0ed
• 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, orange. Mileage: 89,438 miles. Price: £15,995, £1,595 more than this car. Dealer: Baskeyfield Motors in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-3c5c93fd5492

• The nearest: 2021 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white, 5 miles from this car. Mileage: 51,481 miles. Price: £17,633, £3,233 more than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-3-series-2021-f19f44583c58