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: 58,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 58,000 miles on the clock, this 2018 BMW 3 Series M Sport Shadow Edition has done roughly 14,200 fewer miles than a typical 2018 BMW 3 Series. The AskCar estimate for this car is £16,059. It is priced at £15,249, which is £810 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 97 days, and its asking price has been cut by £750. Its advertised mileage matches the government's MOT record. The seller is Prestige Motoring Group, based in Tipton. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £810 (5%) under the AskCar estimate of £16,059.

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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW 3 Series with the 2.0 diesel engine is typically advertised at £12,500: the median of the 292 for sale on AskCar, as of 5 November 2026.

Time on sale

The dealer may accept less. This 2018 BMW 3 Series has been on sale for at least 97 days, and its asking price has been cut by £750. About half of 2018 BMW 3 Series cars are gone from sale within a month of being advertised: 273 of the 537 first advertised between 10 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 31 July 2026 at £15,999. Its asking price is now £15,249, £750 less. The latest price cut was seen on 18 September 2026.

Price changes recorded:

• 31 July 2026: £15,999
• 13 August 2026: £15,749
• 29 August 2026: £15,499
• 18 September 2026: £15,249

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 6 February 2027.

It has had 8 MOTs. The latest, on 22 January 2026, passed.

Advisories at the latest test: front tyre worn close to legal limit/worn on edge n/s and o/s worn on inner edge.

Mileage at that test: 56,701 miles, which matches the advertised 58,000 miles.

Advertised mileage is about 14,200 miles lower 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 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, black. Mileage: 58,000 miles. Price: £15,990, £741 more than this car. Dealer: Cars of Essex in Waltham Abbey. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-b5701fe4f1ba
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, grey. Mileage: 57,622 miles. Price: £15,250, the same price as this car. Dealer: County Specialist Vehicles in Taunton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-35ebb02435ea
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, black. Mileage: 59,289 miles. Price: £15,249, the same price as this car. Dealer: Prime Motors in Hoddesdon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-29978eddbf91

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, white, under a mile from this car. Mileage: 67,000 miles. Price: £14,499, £750 less than this car. Dealer: Prestige Motoring Group in Tipton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-5d6c54fb7696