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: 53,409 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 53,409 miles on the clock, this 2020 BMW 3 Series Sport has done roughly 6,200 fewer miles than a typical 2020 BMW 3 Series. Its asking price of £16,749 is £850 below the AskCar estimate of £17,599. The AskCar estimate draws on 6,897 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 20 days ago. Its asking price has since fallen by £1,100. We checked its advertised mileage against the government's MOT record, and they match. The seller is Motorpoint Peterborough, based in Peterborough. 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: £850 (4%) under the AskCar estimate of £17,599.

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

This 2020 BMW 3 Series has been on sale for at least 20 days.

Price history

AskCar first saw this advert on 16 October 2026 at £17,849. Its asking price is now £16,749, £1,100 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 16 October 2026: £17,849
• 20 October 2026: £17,249
• 27 October 2026: £17,049
• 3 November 2026: £16,749

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 29 May 2027.

It has had 5 MOTs. The latest, on 29 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 50,984 miles, which matches the advertised 53,409 miles.

Advertised mileage is about 6,200 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, orange. Mileage: 52,000 miles. Price: £16,999, £250 more than this car. Dealer: Alex Scott Guidepost in Guide Post. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-1a4c98bdd18a
• 2020 BMW 3 Series Sport, 2.0 petrol saloon, black. Mileage: 57,000 miles. Price: £17,695, £946 more than this car. Dealer: Autopark UK in Meadowfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-7957f2eb68d2
• 2020 BMW 3 Series Sport, 2.0 petrol saloon, grey. Mileage: 58,395 miles. Price: £15,995, £754 less than this car. Dealer: House of Motors London in Barking and Dagenham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-18fdd62349ee

• The nearest: 2020 BMW 3 Series Sport, 2.0 petrol saloon, black, 28 miles from this car. Mileage: 66,843 miles. Price: £15,910, £839 less than this car. Dealer: Vertu Honda Grantham in Grantham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-94231322b5a3