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: 94,005 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

This 2018 BMW 3 Series M Sport Shadow Edition has covered 94,005 miles, around 21,400 more miles than is typical for its age. The dealer is asking £12,999, which is £790 above the AskCar estimate of £12,209. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. We have tracked this advert for 27 days. Its advertised mileage matches the government's MOT record. The seller is Stebbings Car Superstore Kings Lynn, based in Kings Lynn. 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: £790 (6%) over the AskCar estimate of £12,209.

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

This 2018 BMW 3 Series has been on sale for at least 27 days.

Price history

AskCar first saw this advert on 8 October 2026 at £12,999. 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 13 July 2027.

It has had 6 MOTs. The latest, on 3 July 2026, passed.

Advisories at the latest test: offside front lower suspension arm ball joint has slight play; nearside rear tyre has a cut but not deep enough to reach the ply or cords.

Mileage at that test: 94,005 miles, which matches the advertised 94,005 miles.

Advertised mileage is about 21,400 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, black. Mileage: 94,500 miles. Price: £11,999, £1,000 less than this car. Dealer: Octane Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-d6e256a50c60
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, blue. Mileage: 96,954 miles. Price: £12,695, £304 less than this car. Dealer: S & R Motors in Swindon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-5b6f95fb05c1
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, grey. Mileage: 98,000 miles. Price: £12,490, £509 less than this car. Dealer: FRM Car Sales in Walsall. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-4133314fde9c

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, red, 23 miles from this car. Mileage: 79,907 miles. Price: £13,695, £696 more than this car. Dealer: Taylors Vauxhall Boston in Boston. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-1c4d1fb69c13