2018 BMW 3 Series 3.0 330d M Sport Shadow Edition

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport Shadow Edition
• Version: 3.0 330d M Sport Shadow Edition Auto RWD Euro 6 (s/s) 4dr (254 bhp)
• Year: 2018
• Mileage: 61,776 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 131 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 61,776 miles on the clock, this 2018 BMW 3 Series M Sport Shadow Edition has done roughly 10,400 fewer miles than a typical 2018 BMW 3 Series. The AskCar estimate for this car is £17,793. It is priced at £16,995, which is £798 below that estimate. The AskCar estimate uses UK dealer asking prices, including 6,902 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 17 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Andrew Toms Car Sales in St Austell. 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: £798 (4%) under the AskCar estimate of £17,793.

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 3.0 diesel engine is typically advertised at £18,000: the median of the 69 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 BMW 3 Series has been on sale for at least 17 days.

Price history

AskCar first saw this advert on 20 October 2026 at £16,995. 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 15 January 2027.

It has had 7 MOTs. The latest, on 9 January 2026, passed.

Advisories at the latest test: offside front play in steering rack inner joint(s); nearside rear child seat fitted not allowing full inspection of adult belt; offside rear child seat fitted not allowing full inspection of adult belt; and 1 more.

Mileage at that test: 56,848 miles, which matches the advertised 61,776 miles.

Advertised mileage is about 10,400 miles lower than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

20 other 2018 BMW 3 Series M Sport Shadow Edition 3.0 diesel automatic saloons are for sale at UK dealers, from £9,995 to £22,490, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, grey. Mileage: 61,000 miles. Price: £18,490, £1,495 more than this car. Dealer: Cheshire Performance in Audenshaw. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-332c8ffea249
• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, blue. Mileage: 60,687 miles. Price: £22,000, £5,005 more than this car. Dealer: Sytner Sheffield BMW in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-4ab98e25de26
• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, blue. Mileage: 60,500 miles. Price: £17,790, £795 more than this car. Dealer: Saveonusedcars.Co.Uk in Scunthorpe. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-e6e9a786fda3

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, black, 194 miles from this car. Mileage: 73,000 miles. Price: £18,999, £2,004 more than this car. Dealer: Prestige Motoring Group in Tipton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-c2b87ae10cf6