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: 74,100 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Black
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 3 Series M Sport is advertised with 74,100 miles on the clock. The AskCar estimate for this car is £13,551. It is priced at £12,994, which is £557 below that estimate. 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 first recorded this car for sale 3 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by BVG Automotive in Oldham. 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: £557 (4%) under the AskCar estimate of £13,551.

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 3 days 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 1 November 2026 at £12,994. 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 15 October 2027.

It has had 7 MOTs. The latest, on 16 October 2026, passed.

Advisories at the latest test: front brake disc worn, pitted or scored, but not seriously weakened both sides; rear brake disc worn, but not excessively both sides.

Mileage at that test: 74,169 miles, which matches the advertised 74,100 miles.

Advertised mileage is about 1,500 miles higher 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: 75,000 miles. Price: £13,995, £1,001 more than this car. Dealer: Cars of Conwy in Colwyn Bay. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-232e904d0910
• 2018 BMW 3 Series M Sport, 2.0 diesel saloon, black. Mileage: 76,000 miles. Price: £13,000, the same price as this car. Dealer: CSW Automotive in Stafford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-6d7d6f81bff8
• 2018 BMW 3 Series M Sport, 2.0 diesel saloon, blue. Mileage: 72,000 miles. Price: £12,490, £504 less than this car. Dealer: Bedford Car Centres in Bedford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-cb38ee2b184e

• The nearest: 2018 BMW 3 Series M Sport, 2.0 diesel saloon, blue, 6 miles from this car. Mileage: 51,234 miles. Price: £16,490, £3,496 more than this car. Dealer: Brownroyd Motors in Heywood. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-a5ed17e2400d