2020 BMW 3 Series 2.0 330i M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 330i M Sport Auto RWD Euro 6 (s/s) 4dr (254 bhp)
• Year: 2020
• Mileage: 72,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 72,000 miles on the clock, this 2020 BMW 3 Series M Sport has done roughly 12,000 more miles than a typical 2020 BMW 3 Series. The dealer is asking £19,995, which is £1,092 above the AskCar estimate of £18,903. To work out the AskCar estimate, we analyse UK dealer adverts for 6,902 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale 6 days ago. The government's MOT record matches its advertised mileage. You can find this car at Carderi Motors in Wembley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,092 (5%) over the AskCar estimate of £18,903.

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 6,902 priced BMW 3 Series adverts across different ages and specifications, as of 6 November 2026.

A 2020 BMW 3 Series with the 2.0 petrol engine is typically advertised at £18,500: the median of the 462 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2020 BMW 3 Series advertised 6 days ago. About half of 2020 BMW 3 Series cars are gone from sale within a month of being advertised: 342 of the 714 first advertised between 7 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 31 October 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 6 November 2026: valid until 4 August 2027.

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

Advisories at the latest test: nearside rear child seat fitted not allowing full inspection of adult belt.

Mileage at that test: 70,380 miles, which matches the advertised 72,000 miles.

Advertised mileage is about 12,000 miles higher than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

98 other 2020 BMW 3 Series M Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £12,999 to £25,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 72,284 miles. Price: £17,780, £2,215 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-4fc0dd96e49d
• 2020 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 70,802 miles. Price: £19,299, £696 less than this car. Dealer: Halliwell Jones North Wales BMW in Conwy. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-6555d0f9e0b4
• 2020 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 70,728 miles. Price: £17,345, £2,650 less than this car. Dealer: Second Chance Car Finance in Wetherby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e117068abb90

• The nearest: 2020 BMW 3 Series M Sport, 2.0 petrol saloon, orange, under a mile from this car. Mileage: 30,000 miles. Price: £21,400, £1,405 more than this car. Dealer: Carderi Motors in Wembley. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-55de6c3ba573