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: 85,500 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 85,500 miles on the clock, this 2018 BMW 3 Series M Sport Shadow Edition has done roughly 12,900 more miles than a typical 2018 BMW 3 Series. Priced at £13,399, it is advertised £362 above the AskCar estimate of £13,037. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. The dealer may accept less. This car has been on sale for at least 94 days. The government's MOT record matches its advertised mileage. It is advertised by World Cars in Egham. 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: £362 (2%) over the AskCar estimate of £13,037.

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

The dealer may accept less. This 2018 BMW 3 Series has been on sale for at least 94 days. 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 2 August 2026 at £13,399. 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 17 February 2027.

It has had 8 MOTs. The latest, on 18 February 2026, passed.

Advisories at the latest test: front tyre slightly damaged/cracking or perishing both side; rear tyre has a cut but not deep enough to reach the ply or cords both sides.

Mileage at that test: 85,591 miles, which matches the advertised 85,500 miles.

Advertised mileage is about 12,900 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

48 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 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, blue. Mileage: 85,000 miles. Price: £11,995, £1,404 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, silver. Mileage: 86,000 miles. Price: £12,695, £704 less than this car. Dealer: Kemberton Car Sales in Telford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-fd3b6a7eb5eb
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, black. Mileage: 87,582 miles. Price: £11,995, £1,404 less than this car. Dealer: Ideal Car Centre in Bilston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-754132c17b9d

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, grey, 14 miles from this car. Mileage: 19,000 miles. Price: £20,795, £7,396 more than this car. Dealer: Wokingham Trade Centre in Wokingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-6e35244dc9cd