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: 45,818 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 45,818 miles, this 2020 BMW 3 Series Sport has covered about 13,800 fewer miles than other 2020 BMW 3 Series cars. The AskCar estimate for this car is £18,414. It is priced at £16,985, which is £1,429 below that estimate. 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 have tracked this advert today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is RN Golden, based in Huddersfield. 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: £1,429 (7%) under the AskCar estimate of £18,414.

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 petrol engine is typically advertised at £18,500: the median of the 461 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2020 BMW 3 Series advertised today. About half of 2020 BMW 3 Series cars are gone from sale within a month of being advertised: 334 of the 699 first advertised between 7 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 5 November 2026 at £16,985. 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 5 November 2026: valid until 12 March 2027.

It has had 5 MOTs. The latest, on 2 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 42,478 miles, which matches the advertised 45,818 miles.

Advertised mileage is about 13,800 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

19 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 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series Sport, 2.0 petrol saloon, grey. Mileage: 47,072 miles. Price: £19,130, £2,145 more than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ad2075c33a64
• 2020 BMW 3 Series Sport, 2.0 petrol saloon, white. Mileage: 42,226 miles. Price: £18,470, £1,485 more than this car. Dealer: Evans Halshaw Ford Middlesbrough in Middlesbrough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-62f99a7efc4f
• 2020 BMW 3 Series Sport, 2.0 petrol saloon, black. Mileage: 40,200 miles. Price: £18,299, £1,314 more than this car. Dealer: HPL Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-7a8ee588083b

• The nearest: 2020 BMW 3 Series Sport, 2.0 petrol saloon, grey, 17 miles from this car. Mileage: 78,770 miles. Price: £14,995, £1,990 less than this car. Dealer: Townfield Car Sales in Oldham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-0fda33f7ec0a