2018 BMW 3 Series 2.0 320d M Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport
• Version: 2.0 320d M Sport Auto 4WD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2018
• Mileage: 110,950 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 110,950 miles, this 2018 BMW 3 Series M Sport has covered about 38,800 more miles than other 2018 BMW 3 Series cars. Its asking price of £9,890 is £313 below the AskCar estimate of £10,203. The AskCar estimate draws on 6,902 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 41 days ago. The latest recorded MOT expiry date is 30 October 2026, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Motor Gurus in Sheffield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £313 (3%) under the AskCar estimate of £10,203.

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 6,902 priced BMW 3 Series adverts across different ages and specifications, as of 6 November 2026.

A 2018 BMW 3 Series with the 2.0 diesel engine is typically advertised at £12,500: the median of the 287 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 BMW 3 Series has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 26 September 2026 at £9,890. 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 6 November 2026: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT.

It failed its MOT on 28 October 2025 (nearside front shock absorbers has a serious fluid leak) and passed 1 day later, on 29 October 2025.

There were no advisories at the latest test.

Mileage at that test: 101,828 miles, which matches the advertised 110,950 miles.

Advertised mileage is about 38,800 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

42 other 2018 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £6,990 to £17,500, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport, 2.0 diesel saloon, black. Mileage: 109,000 miles. Price: £10,895, £1,005 more than this car. Dealer: C F Vehicle Wholesale in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-7783f9484257
• 2018 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 114,782 miles. Price: £9,995, £105 more than this car. Dealer: German Motor Store in Chesterfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-ae4879b3db41
• 2018 BMW 3 Series M Sport, 2.0 diesel saloon, grey. Mileage: 120,000 miles. Price: £11,895, £2,005 more than this car. Dealer: Paul Blaney Motors in Belfast. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-447b4d0408a2