2020 BMW 3 Series 2.0 320i Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: Sport
• Version: 2.0 320i Sport Auto RWD Euro 6 (s/s) 4dr (181 bhp)
• Year: 2020
• Mileage: 40,200 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 40,200 miles on the clock, this 2020 BMW 3 Series Sport has done roughly 19,800 fewer miles than a typical 2020 BMW 3 Series. The dealer is asking £18,299, which is £757 below the AskCar estimate of £19,056. To work out the AskCar estimate, we analyse UK dealer adverts for 6,902 BMW 3 Series cars across different ages and specifications. We have tracked this advert for 83 days. Its advertised mileage matches the government's MOT record. The seller is HPL Stockport, based in Stockport. 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: £757 (3%) under the AskCar estimate of £19,056.

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 83 days.

Price history

AskCar first saw this advert on 15 August 2026 at £18,299. 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 17 May 2027.

It has had 4 MOTs. The latest, on 16 May 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge.

Mileage at that test: 39,074 miles, which matches the advertised 40,200 miles.

Advertised mileage is about 19,800 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

18 other 2020 BMW 3 Series Sport 2.0 petrol automatic saloons are for sale at UK dealers, from £14,400 to £23,750, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series Sport, 2.0 petrol saloon, black. Mileage: 37,257 miles. Price: £18,230, £69 less than this car. Dealer: Evans Halshaw Vauxhall Falkirk in Falkirk. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-30bd66fdb831
• 2020 BMW 3 Series Sport, 2.0 petrol saloon, grey. Mileage: 45,818 miles. Price: £16,985, £1,314 less than this car. Dealer: RN Golden in Huddersfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-6bfb1f2f8afc
• 2020 BMW 3 Series Sport, 2.0 petrol saloon, white. Mileage: 34,327 miles. Price: £19,499, £1,200 more than this car. Dealer: Bridgend Motor Group in Gateshead. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-e768cbae1e96

• The nearest: 2020 BMW 3 Series Sport, 2.0 petrol saloon, grey, 10 miles from this car. Mileage: 78,770 miles. Price: £14,995, £3,304 less than this car. Dealer: Townfield Car Sales in Oldham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-0fda33f7ec0a