2020 BMW 3 Series 2.0 320d Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: Sport
• Version: 2.0 320d Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2020
• Mileage: 54,655 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 113 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 BMW 3 Series Sport has covered 54,655 miles, around 4,900 fewer miles than is typical for its age. The AskCar estimate for this car is £17,585. It is priced at £16,490, which is £1,095 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. The asking price is now £590 lower than when we first recorded the advert 64 days ago. Our records show an MOT expiry date of 1 October 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Evans Halshaw Ford Chester, based in Chester. 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: £1,095 (6%) under the AskCar estimate of £17,585.

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 diesel 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 64 days.

Price history

AskCar first saw this advert on 2 September 2026 at £17,080. Its asking price is now £16,490, £590 less. The latest price cut was seen on 4 November 2026.

Price changes recorded:

• 2 September 2026: £17,080
• 8 September 2026: £17,040
• 16 September 2026: £16,970
• 22 September 2026: £16,900
• 29 September 2026: £16,830
• 7 October 2026: £16,760
• 13 October 2026: £16,680
• 20 October 2026: £16,620
• 27 October 2026: £16,560
• 4 November 2026: £16,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: the latest record we hold ran out on 1 October 2026; ask the dealer for the current MOT.

It failed its MOT on 1 October 2025 (nearside headlamp aim too high) and passed later the same day.

Advisories at the latest test: offside items removed from driver's view prior to test.

Mileage at that test: 44,527 miles, which matches the advertised 54,655 miles.

Advertised mileage is about 4,900 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

5 other 2020 BMW 3 Series Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £13,795 to £16,700, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series Sport, 2.0 diesel saloon, white. Mileage: 49,110 miles. Price: £16,700, £210 more than this car. Dealer: Sytner Select Cardiff in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-1750c936fa10
• 2020 BMW 3 Series Sport, 2.0 diesel saloon, white. Mileage: 64,322 miles. Price: £16,280, £210 less than this car. Dealer: Motors Today in Birkenhead. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ad21466d0ac4
• 2020 BMW 3 Series Sport, 2.0 diesel saloon, grey. Mileage: 70,000 miles. Price: £14,899, £1,591 less than this car. Dealer: Rangebrook in Nuneaton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-b8f5f116db10