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 RWD Euro 6 4dr (07/15-) Step (187 bhp)
• Year: 2018
• Mileage: 33,185 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 3 Series M Sport has covered 33,185 miles, around 39,400 fewer miles than is typical for its age. Its asking price of £17,199 is £1,131 above the AskCar estimate of £16,068. The AskCar estimate uses UK dealer asking prices, including 6,862 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 1 day. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by cinch in Lincoln. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,131 (7%) over the AskCar estimate of £16,068.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW 3 Series with the 2.0 diesel engine is typically advertised at £12,500: the median of the 286 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 BMW 3 Series advertised 1 day ago. About half of 2018 BMW 3 Series cars are gone from sale within a month of being advertised: 269 of the 532 first advertised between 10 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £17,199. 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 4 November 2026: valid until 11 October 2027.

It has had 6 MOTs. The latest, on 12 October 2026, passed.

Advisories at the latest test: offside front track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt; nearside front track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt.

Mileage at that test: 33,186 miles, which matches the advertised 33,185 miles.

Advertised mileage is about 39,400 miles lower than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

43 other 2018 BMW 3 Series M Sport 2.0 diesel automatic saloons are for sale at UK dealers, from £6,990 to £17,800, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport, 2.0 diesel saloon, silver. Mileage: 35,000 miles. Price: £17,800, £601 more than this car. Dealer: CSW Automotive in Stafford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-2ba9eb27f884
• 2018 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 39,000 miles. Price: £15,795, £1,404 less than this car. Dealer: Love Motors in Bolton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-51814fc48cb9
• 2018 BMW 3 Series M Sport, 2.0 diesel saloon, red. Mileage: 43,395 miles. Price: £15,950, £1,249 less than this car. Dealer: North Oxford Bmw in Oxford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-078f7465734e

• The nearest: 2018 BMW 3 Series M Sport, 2.0 diesel saloon, white, 23 miles from this car. Mileage: 51,916 miles. Price: £15,490, £1,709 less than this car. Dealer: Warsop Motor Company in Market Warsop. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-301257779c8f