2018 BMW 3 Series 3.0 M Sport Shadow Edition

Overview

• Make: BMW
• Model: 3 Series
• Trim: M Sport Shadow Edition
• Version: 3.0 M Sport Shadow Edition Auto 4dr (254 bhp)
• Year: 2018
• Mileage: 48,877 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 254 bhp
• Gearbox: Automatic
• Colour: White
• CO2: 153 g/km

About this car

At 48,877 miles, this 2018 BMW 3 Series M Sport Shadow Edition has covered about 23,100 fewer miles than other 2018 BMW 3 Series cars. The AskCar estimate for this car is £20,053. It is priced at £19,995, which is £58 below that estimate. The AskCar estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 61 days ago. The latest recorded MOT expiry date is 15 October 2026, which has passed. Confirm its status with the dealer. The government's MOT record matches its advertised mileage. You can find this car at East Anglian Automotive in Lowestoft. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £58 (under 1%) under the AskCar estimate of £20,053.

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 6,886 priced BMW 3 Series adverts across different ages and specifications, as of 7 November 2026.

A 2018 BMW 3 Series with the 3.0 diesel engine is typically advertised at £18,000: the median of the 71 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 BMW 3 Series has been on sale for at least 61 days.

Price history

AskCar first saw this advert on 7 September 2026 at £19,995. 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 7 November 2026: the latest record we hold ran out on 15 October 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 16 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 42,450 miles, which matches the advertised 48,877 miles.

Advertised mileage is about 23,100 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 7 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, black. Mileage: 44,119 miles. Price: £22,490, £2,495 more than this car. Dealer: Williams Bmw Stockport in Stockport. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-6f7bc1b17ab2
• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, black. Mileage: 60,000 miles. Price: £20,450, £455 more than this car. Dealer: Carsource360 in Derby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-c28e2c533305
• 2018 BMW 3 Series M Sport Shadow Edition, 3.0 diesel saloon, blue. Mileage: 60,500 miles. Price: £17,790, £2,205 less 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, grey, 9 miles from this car. Mileage: 126,000 miles. Price: £9,995, £10,000 less than this car. Dealer: Jcs Vehicle Sales in Great Yarmouth. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-cde3d0c14fa7