2018 BMW 3 Series 3.0 335d M Sport Shadow Edition

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport Shadow Edition
• Version: 3.0 335d M Sport Shadow Edition Auto 4WD Euro 6 (s/s) 4dr (309 bhp)
• Year: 2018
• Mileage: 101,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 309 bhp
• Gearbox: Automatic
• Drive: Four-wheel drive
• Colour: Orange
• CO2: 145 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 101,000 miles, this 2018 BMW 3 Series M Sport Shadow Edition has covered about 28,800 more miles than other 2018 BMW 3 Series cars. Priced at £17,495, it is advertised £2,760 above the AskCar estimate of £14,735. The AskCar estimate uses UK dealer asking prices, including 6,822 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 53 days ago. Its asking price has since fallen by £2,500. The government's MOT record matches its advertised mileage. You can find this car at Que Automotive in Colchester. 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

Above the going rate: £2,760 (18%) over the AskCar estimate of £14,735.

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

This 2018 BMW 3 Series has been on sale for at least 53 days.

Price history

AskCar first saw this advert on 16 September 2026 at £19,995. Its asking price is now £17,495, £2,500 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 16 September 2026: £19,995
• 20 September 2026: £19,495
• 30 September 2026: £18,995
• 2 October 2026: £18,495
• 15 October 2026: £17,995
• 20 October 2026: £17,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 12 November 2026.

It has had 8 MOTs. The latest, on 13 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 93,925 miles, which matches the advertised 101,000 miles.

Advertised mileage is about 28,800 miles higher 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: 100,000 miles. Price: £15,350, £2,145 less than this car. Dealer: Drivewise Automotive in Rotherham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-98c2d570cd30
• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, blue. Mileage: 99,500 miles. Price: £14,399, £3,096 less than this car. Dealer: Chiswell Green Cars in Chiswellgreen. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-815520cce738
• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, grey. Mileage: 90,000 miles. Price: £15,995, £1,500 less than this car. Dealer: Riverside Auto Sales in Liverpool. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-c90e7219b36c

• The nearest: 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, white, 49 miles from this car. Mileage: 73,697 miles. Price: £16,100, £1,395 less than this car. Dealer: Car Planet Barnet in Barnet. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-21ad01d61c93