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: 40,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 134 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 40,000 miles, this 2020 BMW 3 Series M Sport has covered about 20,000 fewer miles than other 2020 BMW 3 Series cars. Its asking price of £21,950 is £1,397 below the AskCar estimate of £23,347. The AskCar estimate draws on 6,902 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 52 days ago. Its asking price has since fallen by £1,045. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Rev It Up UK, based in Denbighshire. 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: £1,397 (5%) under the AskCar estimate of £23,347.

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

This 2020 BMW 3 Series has been on sale for at least 52 days.

Price history

AskCar first saw this advert on 15 September 2026 at £22,995. Its asking price is now £21,950, £1,045 less. The latest price cut was seen on 18 October 2026.

Price changes recorded:

• 15 September 2026: £22,995
• 8 October 2026: £22,450
• 18 October 2026: £21,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 18 November 2026.

It has had 4 MOTs. The latest, on 19 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 38,692 miles, which matches the advertised 40,000 miles.

Advertised mileage is about 20,000 miles lower 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, grey. Mileage: 40,000 miles. Price: £22,750, £800 more than this car. Dealer: Mi Prestige in Chingford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-8d8f9751a49e
• 2020 BMW 3 Series M Sport, 2.0 petrol saloon, blue. Mileage: 39,852 miles. Price: £20,934, £1,016 less than this car. Dealer: Carsa Cannock in Cannock. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-95343d604176
• 2020 BMW 3 Series M Sport, 2.0 petrol saloon, white. Mileage: 39,123 miles. Price: £21,499, £451 less than this car. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-726752c54ee8

• The nearest: 2020 BMW 3 Series M Sport, 2.0 petrol saloon, blue, 17 miles from this car. Mileage: 70,802 miles. Price: £19,299, £2,651 less than this car. Dealer: Halliwell Jones North Wales BMW in Conwy. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-6555d0f9e0b4