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: 42,000 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

This 2020 BMW 3 Series M Sport has covered 42,000 miles, around 16,400 fewer miles than is typical for its age. The AskCar estimate for this car is £19,739. It is priced at £19,995, which is £256 above that estimate. The AskCar estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert today. Its advertised mileage matches the government's MOT record. The seller is Group 1 Cambridge BMW, based in Cambridge. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Price

Fair price: £256 (1%) over the AskCar estimate of £19,739.

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 6,886 priced BMW 3 Series adverts across different ages and specifications, as of 14 November 2026.

A 2020 BMW 3 Series with the 2.0 plug-in hybrid engine is typically advertised at £18,700: the median of the 452 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2020 BMW 3 Series advertised today. About half of 2020 BMW 3 Series cars are gone from sale within a month of being advertised: 365 of the 779 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 14 November 2026 at £19,995. 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 14 November 2026: valid until 12 January 2027.

It has had 4 MOTs. The latest, on 13 January 2026, passed.

Advisories at the latest test: nearside front inner road wheel slightly distorted; rear oil leak, but not excessive rear diff oil leak.

Mileage at that test: 40,215 miles, which matches the advertised 42,000 miles.

Advertised mileage is about 16,400 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

88 other 2020 BMW 3 Series M Sport 2.0 plug-in hybrid automatic saloons are for sale at UK dealers, from £9,950 to £22,995, as of 14 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, orange. Mileage: 42,183 miles. Price: £19,950, the same price as this car. Dealer: JS Prestige and Performance in Enfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-73f42d655b32
• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 41,700 miles. Price: £19,300, £695 less than this car. Dealer: Clear Car Group in Manchester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-aad45e36f370
• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, black. Mileage: 42,404 miles. Price: £17,700, £2,295 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-2f44d0ae3f5c

• The nearest: 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, white, 24 miles from this car. Mileage: 97,100 miles. Price: £13,490, £6,505 less than this car. Dealer: Ascot Automotive UK in March. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-290b832ec730