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: 67,500 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: Blue
• CO2: 31 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series M Sport has covered 67,500 miles, around 7,900 more miles than is typical for its age. The dealer is asking £15,475, which is £1,431 below the AskCar estimate of £16,906. 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 saw this car advertised 55 days ago. Its asking price has since fallen by £1,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Junction 17 Cars Limited t/a Junction 17 Cars (Grantham), based in Grantham. 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

Good value: £1,431 (8%) under the AskCar estimate of £16,906.

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 55 days.

Price history

AskCar first saw this advert on 11 September 2026 at £16,975. Its asking price is now £15,475, £1,500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 11 September 2026: £16,975
• 25 September 2026: £16,475
• 16 October 2026: £16,445
• 28 October 2026: £15,975
• 3 November 2026: £15,475

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 4 April 2027.

It has had 4 MOTs. The latest, on 30 March 2026, passed.

Advisories at the latest test: offside rear nail in tyre; nearside front outer tyre slightly damaged/cracking or perishing.

Mileage at that test: 63,614 miles, which matches the advertised 67,500 miles.

Advertised mileage is about 7,900 miles higher 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: 67,883 miles. Price: £17,491, £2,016 more than this car. Dealer: Your Next Car in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-74ccac92a978
• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 67,000 miles. Price: £15,995, £520 more than this car. Dealer: Vehicle Vault in Darlington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-92602857ace3
• 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, blue. Mileage: 66,993 miles. Price: £16,799, £1,324 more than this car. Dealer: Your Car Supermarket in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-b1696452df35

• The nearest: 2020 BMW 3 Series M Sport, 2.0 plug-in hybrid saloon, orange, 22 miles from this car. Mileage: 40,673 miles. Price: £19,299, £3,824 more than this car. Dealer: cinch in Nottingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-1607aae2cd42