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: 33,164 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 33,164 miles, this 2018 BMW 1 Series Shadow Edition has covered about 33,200 fewer miles than other 2018 BMW 1 Series cars. The dealer is asking £25,995, which is £1,164 above the AskCar estimate of £24,831. To work out the AskCar estimate, we analyse UK dealer adverts for 7,180 BMW 1 Series cars across different ages and specifications. We have tracked this advert today. The government's MOT record matches its advertised mileage. You can find this car at Hamptons of Surrey in Farnham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,164 (4%) over the AskCar estimate of £24,831.

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 7,180 priced BMW 1 Series adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW 1 Series with the 3.0 petrol engine is typically advertised at £21,000: the median of the 117 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 BMW 1 Series advertised today. About half of 2018 BMW 1 Series cars are gone from sale within a month of being advertised: 410 of the 800 first advertised between 9 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 4 November 2026 at £25,995. 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 4 November 2026: valid until 9 August 2027.

It failed its MOT on 24 July 2026 (offside front outer tyre has a tear, caused by separation or partial failure of its structure) and passed later the same day.

Advisories at the latest test: front brake disc worn, but not excessively; rear brake disc worn, but not excessively; rear brake pad(s) wearing thin; and 1 more.

Mileage at that test: 32,744 miles, which matches the advertised 33,164 miles.

Advertised mileage is about 33,200 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

103 other 2018 BMW 1 Series Shadow Edition 3.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,990 to £26,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white. Mileage: 35,000 miles. Price: £25,500, £495 less than this car. Dealer: FS Performance in Luton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-4f2b83fc8aca
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white. Mileage: 35,250 miles. Price: £24,495, £1,500 less than this car. Dealer: Jim Walton Penrith in Penrith. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-6a0239a416b7
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 31,039 miles. Price: £23,710, £2,285 less than this car. Dealer: BUY & Go Cars in Cardiff. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-270106f5eada

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black, 6 miles from this car. Mileage: 74,200 miles. Price: £19,499, £6,496 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-c8ae3120ffea