2018 BMW 3 Series 2.0 320d M Sport Shadow Edition

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport Shadow Edition
• Version: 2.0 320d M Sport Shadow Edition Auto RWD Euro 6 (s/s) 4dr (187 bhp)
• Year: 2018
• Mileage: 81,898 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 81,898 miles, this 2018 BMW 3 Series M Sport Shadow Edition has covered about 9,700 more miles than other 2018 BMW 3 Series cars. Its asking price of £13,489 is £92 above the AskCar estimate of £13,397. To work out the AskCar estimate, we analyse UK dealer adverts for 6,902 BMW 3 Series cars across different ages and specifications. Since we first spotted the advert 31 days ago, the asking price has dropped by £200. Its advertised mileage matches the government's MOT record. It is advertised by Cartec Motor Company in North Shields. 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: £92 (under 1%) over the AskCar estimate of £13,397.

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 31 days.

Price history

AskCar first saw this advert on 6 October 2026 at £13,689. Its asking price is now £13,489, £200 less. The latest price cut was seen on 17 October 2026.

Price changes recorded:

• 6 October 2026: £13,689
• 17 October 2026: £13,489

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 26 April 2027.

It has had 8 MOTs. The latest, on 16 April 2026, passed.

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

Mileage at that test: 80,529 miles, which matches the advertised 81,898 miles.

Advertised mileage is about 9,700 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

47 other 2018 BMW 3 Series M Sport Shadow Edition 2.0 diesel automatic saloons are for sale at UK dealers, from £7,995 to £20,795, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, red. Mileage: 79,907 miles. Price: £13,695, £206 more than this car. Dealer: Taylors Vauxhall Boston in Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-1c4d1fb69c13
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, blue. Mileage: 85,000 miles. Price: £11,995, £1,494 less than this car. Dealer: Spencers Car Sales in Norwich. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-64f03bca476d
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, black. Mileage: 85,500 miles. Price: £13,399, £90 less than this car. Dealer: World Cars in Egham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-289fae4f720c

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, blue, 83 miles from this car. Mileage: 141,910 miles. Price: £7,995, £5,494 less than this car. Dealer: Central Car Sales Leeds in Leeds. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-942a772f1aa1