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: 56,000 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: Grey
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 56,000 miles, this 2020 BMW 3 Series M Sport has covered about 3,600 fewer miles than other 2020 BMW 3 Series cars. Its asking price of £18,990 is £645 above the AskCar estimate of £18,345. The AskCar estimate uses 6,897 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 86 days ago. Its asking price has since fallen by £1,000. We checked its advertised mileage against the government's MOT record, and they match. The seller is Oakley Prestige, based in Newbury. 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: £645 (3%) over the AskCar estimate of £18,345.

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 86 days.

Price history

AskCar first saw this advert on 11 August 2026 at £19,990. Its asking price is now £18,990, £1,000 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 11 August 2026: £19,990
• 5 September 2026: £19,690
• 19 September 2026: £19,490
• 23 October 2026: £18,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 11 August 2027.

It has had 6 MOTs. The latest, on 12 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 56,146 miles, which matches the advertised 56,000 miles.

Advertised mileage is about 3,600 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, black. Mileage: 55,626 miles. Price: £16,700, £2,290 less than this car. Dealer: Carworld Car Supermarket in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-cad273d7214e
• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 54,664 miles. Price: £17,998, £992 less than this car. Dealer: Arnold Clark Glasgow Crow Road Volkswagen in Glasgow. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-72cacfda4970
• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, grey. Mileage: 54,500 miles. Price: £18,995, the same price as this car. Dealer: Auto Bazaa in Enfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-cde1aea02bf7

• The nearest: 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue, under a mile from this car. Mileage: 50,000 miles. Price: £19,990, £1,000 more than this car. Dealer: Oakley Prestige in Newbury. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-1f1cba96b6a2