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) 5dr Touring (187 bhp)
• Year: 2018
• Mileage: 100,000 miles
• Fuel: Diesel
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 187 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 133 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 3 Series M Sport Shadow Edition is advertised with 100,000 miles, approximately 27,800 above the typical mileage for its age. Its asking price of £12,999 is £456 above the AskCar estimate of £12,543. The AskCar estimate uses 6,902 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert today. 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 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £456 (3%) over the AskCar estimate of £12,543.

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

AskCar first saw this 2018 BMW 3 Series advertised today. About half of 2018 BMW 3 Series cars are gone from sale within a month of being advertised: 274 of the 543 first advertised between 10 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 6 November 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 6 November 2026: valid until 24 June 2027.

It has had 6 MOTs. The latest, on 25 June 2026, 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.

Mileage at that test: 96,424 miles, which matches the advertised 100,000 miles.

Advertised mileage is about 27,800 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

11 other 2018 BMW 3 Series M Sport Shadow Edition 2.0 diesel automatic estates are for sale at UK dealers, from £10,990 to £20,999, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel estate, white. Mileage: 99,971 miles. Price: £12,500, £499 less than this car. Dealer: GB Autocare in Selby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-f687e2c70650
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel estate, grey. Mileage: 85,000 miles. Price: £13,995, £996 more than this car. Dealer: M J Motors in Belfast. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-25f10de40075
• 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel estate, white. Mileage: 82,400 miles. Price: £14,950, £1,951 more than this car. Dealer: Leada Motors in Ripon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-076f29f8b68d

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 2.0 diesel estate, blue, 37 miles from this car. Mileage: 73,618 miles. Price: £16,498, £3,499 more than this car. Dealer: Belgravia Motor Co in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-1e3bcebc37ba