2020 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: 2020
• Mileage: 37,000 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: Black
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

The advertised mileage for this 2020 BMW 3 Series M Sport is 37,000 miles. Its asking price of £22,000 is £1,455 above the AskCar estimate of £20,545. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. We first recorded this advert 29 days ago, and its asking price has since fallen by £450. Ask the dealer why the advert shows fewer miles than the 37,651 recorded at the latest MOT. Its recorded MOT is valid until 6 September 2027. It is advertised by AMS Cars in Waltham Abbey. 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: £1,455 (7%) over the AskCar estimate of £20,545.

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.

A 2020 BMW 3 Series with the 2.0 plug-in hybrid engine is typically advertised at £18,500: the median of the 461 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 7 October 2026 at £22,450. Its asking price is now £22,000, £450 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 7 October 2026: £22,450
• 11 October 2026: £22,400
• 22 October 2026: £22,350
• 24 October 2026: £22,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 6 September 2027.

It has had 4 MOTs. The latest, on 7 September 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 37,651 miles. The advert says 37,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 22,600 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

94 other 2020 BMW 3 Series M Sport 2.0 plug-in hybrid automatic saloons are for sale at UK dealers, from £9,950 to £22,990, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey. Mileage: 36,687 miles. Price: £19,998, £2,002 less than this car. Dealer: Arnold Clark Hillington Renault / Dacia / Alpine / Vanstore in Hillington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-5e2df136d842
• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey. Mileage: 39,099 miles. Price: £18,419, £3,581 less than this car. Dealer: Carbase Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-1f86e9e4bebf
• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white. Mileage: 33,803 miles. Price: £20,495, £1,505 less than this car. Dealer: Liverpool Car Sales in Walton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-d09ba3c53601

• The nearest: 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey, 6 miles from this car. Mileage: 54,500 miles. Price: £18,995, £3,005 less than this car. Dealer: Auto Bazaa in Enfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-cde1aea02bf7