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: 69,000 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 69,000 miles on the clock, this 2020 BMW 3 Series Sport has done roughly 9,400 more miles than a typical 2020 BMW 3 Series. The dealer is asking £19,995, which is £4,208 above the AskCar estimate of £15,787. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale 43 days ago. Its advertised mileage matches the government's MOT record. It is advertised by Harentor Cars in St. Albans. 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

Above the going rate: £4,208 (26%) over the AskCar estimate of £15,787.

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 43 days.

Price history

AskCar first saw this advert on 23 September 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 5 November 2026: valid until 24 July 2027.

It failed its MOT on 24 June 2026 (offside rear road wheel fractured) and passed 1 day later, on 25 June 2026.

There were no advisories at the latest test.

Mileage at that test: 67,813 miles, which matches the advertised 69,000 miles.

Advertised mileage is about 9,400 miles higher 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, black. Mileage: 66,843 miles. Price: £15,910, £4,085 less than this car. Dealer: Vertu Honda Grantham in Grantham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-94231322b5a3
• 2020 BMW 3 Series Sport, 2.0 petrol saloon, grey. Mileage: 66,509 miles. Price: £15,995, £4,000 less than this car. Dealer: Motor Switch in Wigan. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-daa958d9a190
• 2020 BMW 3 Series Sport, 2.0 petrol saloon, grey. Mileage: 76,000 miles. Price: £14,990, £5,005 less than this car. Dealer: Deepdale Motor Company in Preston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-0ef425e99159

• The nearest: 2020 BMW 3 Series Sport, 2.0 petrol saloon, white, 14 miles from this car. Mileage: 77,298 miles. Price: £14,400, £5,595 less than this car. Dealer: Quality Part X Dunstable in Dunstable. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-4af279402058