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: 116,322 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 116 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 116,322 miles on the clock, this 2018 BMW 3 Series M Sport Shadow Edition has done roughly 43,700 more miles than a typical 2018 BMW 3 Series. Its asking price of £9,990 is £377 below the AskCar estimate of £10,367. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. This car was first seen in our listings data 12 days ago. Our records show an MOT expiry date of 30 October 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Xenon Automotive in Welwyn Garden City. 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: £377 (3%) under the AskCar estimate of £10,367.

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 12 days.

Price history

AskCar first saw this advert on 23 October 2026 at £9,990. 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: the latest record we hold ran out on 30 October 2026; ask the dealer for the current MOT.

It has had 5 MOTs. The latest, on 23 October 2025, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge; offside front tyre worn close to legal limit/worn on edge; limited inspection of underside due to undertrys.

Mileage at that test: 105,219 miles, which matches the advertised 116,322 miles.

Advertised mileage is about 43,700 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: 115,000 miles. Price: £10,499, £509 more than this car. Dealer: Prestige Motoring Group in Tipton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-a6fcfb32a9cc
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, grey. Mileage: 106,800 miles. Price: £9,995, the same price as this car. Dealer: KAYENN Prestige in Heywood. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-edf21785a3ab
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, black. Mileage: 102,000 miles. Price: £10,695, £705 more than this car. Dealer: A & S Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-b16f1d7a04a7

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel saloon, black, 9 miles from this car. Mileage: 59,289 miles. Price: £15,249, £5,259 more than this car. Dealer: Prime Motors in Hoddesdon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-29978eddbf91