2018 BMW 1 Series 3.0 M140i Shadow Edition

Overview

• Make: BMW
• Model: 1 Series
• Trim: Shadow Edition
• Version: 3.0 M140i Shadow Edition Auto RWD Euro 6 (s/s) 5dr (335 bhp)
• Year: 2018
• Mileage: 103,486 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 163 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 103,486 miles, this 2018 BMW 1 Series Shadow Edition has covered about 37,500 more miles than other 2018 BMW 1 Series cars. Its asking price of £14,990 is £446 below the AskCar estimate of £15,436. To work out the AskCar estimate, we analyse UK dealer adverts for 6,999 BMW 1 Series cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 158 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Central Car Sales, based in Peterborough. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £446 (2%) under the AskCar estimate of £15,436.

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 6,999 priced BMW 1 Series adverts across different ages and specifications, as of 2 November 2026.

A 2018 BMW 1 Series with the 3.0 petrol engine is typically advertised at £21,000: the median of the 116 for sale on AskCar, as of 2 November 2026.

Time on sale

The dealer may accept less. This 2018 BMW 1 Series has been on sale for at least 158 days. About half of 2018 BMW 1 Series cars are gone from sale within a month of being advertised: 396 of the 770 first advertised between 9 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 28 May 2026 at £14,990. 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 2 November 2026: valid until 22 May 2027.

It has had 6 MOTs. The latest, on 23 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 103,491 miles, which matches the advertised 103,486 miles.

Advertised mileage is about 37,500 miles higher than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

101 other 2018 BMW 1 Series Shadow Edition 3.0 petrol automatic hatchbacks are for sale at UK dealers, from £15,250 to £30,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, grey. Mileage: 103,442 miles. Price: £15,250, £260 more than this car. Dealer: Mebs Motors in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-1e325d268a32
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 102,366 miles. Price: £15,995, £1,005 more than this car. Dealer: Car Bazaar in Sheffield. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-033e507a4786
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white. Mileage: 97,000 miles. Price: £15,600, £610 more than this car. Dealer: Group 1 Assured Hailsham in Hailsham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f6779d6f3d88