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 4WD Euro 6 (s/s) 4dr (254 bhp)
• Year: 2018
• Mileage: 66,281 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Blue
• CO2: 153 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 3 Series M Sport Shadow Edition has covered 66,281 miles, around 5,900 fewer miles than is typical for its age. The AskCar estimate for this car is £17,850. It is priced at £16,990, which is £860 below that estimate. The AskCar estimate uses 6,822 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data today. It is advertised by Wynyard Motor Company in Stockton-on-Tees. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 8 November 2026.

How we estimate prices and check cars

Price

Fair price: £860 (4%) under the AskCar estimate of £17,850.

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 6,822 priced BMW 3 Series adverts across different ages and specifications, as of 8 November 2026.

A 2018 BMW 3 Series with the 3.0 diesel engine is typically advertised at £17,900: the median of the 68 for sale on AskCar, as of 8 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: 277 of the 549 first advertised between 10 July 2026 and 5 October 2026.

Price history

AskCar first saw this advert on 8 November 2026 at £16,990. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 5,900 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 £22,000, as of 8 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, white. Mileage: 65,601 miles. Price: £18,500, £1,510 more than this car. Dealer: John Clark BMW Aberdeen in Aberdeen. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-c39e5c1826dc
• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, white. Mileage: 64,073 miles. Price: £17,299, £309 more than this car. Dealer: Lookers BMW Stoke-On-Trent in Stoke-on-Trent. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-00d2461ebaa3
• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, black. Mileage: 69,248 miles. Price: £17,995, £1,005 more than this car. Dealer: Sandhaven Car Sales in Shotton Colliery. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-45f17bfed10b

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, grey, 11 miles from this car. Mileage: 70,475 miles. Price: £17,890, £900 more than this car. Dealer: Avanti Motors in Darlington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-0fb93312b40d