2020 BMW 3 Series 2.0 318d M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 318d M Sport Auto RWD Euro 6 (s/s) 5dr Touring (148 bhp)
• Year: 2020
• Mileage: 34,782 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 117 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 34,782 miles on the clock, this 2020 BMW 3 Series M Sport has done roughly 24,200 fewer miles than a typical 2020 BMW 3 Series. The dealer is asking £22,995, which is £2,111 above the AskCar estimate of £20,884. To work out the AskCar estimate, we analyse UK dealer adverts for 6,742 BMW 3 Series cars across different ages and specifications. We first recorded this advert 16 days ago, and its asking price has since fallen by £500. Its advertised mileage matches the government's MOT record. It is advertised by JRP Autos in Wirral. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £2,111 (10%) over the AskCar estimate of £20,884.

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 6,742 priced BMW 3 Series adverts across different ages and specifications, as of 2 November 2026.

A 2020 BMW 3 Series with the 2.0 diesel engine is typically advertised at £18,500: the median of the 448 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 BMW 3 Series has been on sale for at least 16 days.

Price history

AskCar first saw this advert on 17 October 2026 at £23,495. Its asking price is now £22,995, £500 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 17 October 2026: £23,495
• 30 October 2026: £22,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 25 February 2027.

It has had 4 MOTs. The latest, on 6 February 2026, passed.

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

Mileage at that test: 33,144 miles, which matches the advertised 34,782 miles.

Advertised mileage is about 24,200 miles lower than the median mileage of a 2020 BMW 3 Series on AskCar.

Similar cars

36 other 2020 BMW 3 Series M Sport 2.0 diesel automatic estates are for sale at UK dealers, from £9,500 to £24,999, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2020 BMW 3 Series M Sport, 2.0 diesel estate, white. Mileage: 37,219 miles. Price: £22,500, £495 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-ccdc0a113c79
• 2020 BMW 3 Series M Sport, 2.0 diesel estate, white. Mileage: 32,311 miles. Price: £23,999, £1,004 more than this car. Dealer: Fresh Motors in Watton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-4fa724a242d4
• 2020 BMW 3 Series M Sport, 2.0 diesel estate, blue. Mileage: 29,430 miles. Price: £24,395, £1,400 more than this car. Dealer: Autosales Of Kirriemuir in Kirriemuir. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-532d7601b2a5

• The nearest: 2020 BMW 3 Series M Sport, 2.0 diesel estate, black, 7 miles from this car. Mileage: 85,439 miles. Price: £15,395, £7,600 less than this car. Dealer: Group 1 Assured Wirral in Birkenhead. AskCar page: https://askcar.co.uk/car/bmw-3-series-2020-682e68708200