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: 48,623 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 168 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series Shadow Edition is advertised with 48,623 miles, approximately 17,700 below the typical mileage for its age. The dealer is asking £22,995, which is £375 above the AskCar estimate of £22,620. To work out the AskCar estimate, we analyse UK dealer adverts for 7,261 BMW 1 Series cars across different ages and specifications. The asking price is now £385 lower than when we first recorded the advert 25 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at SKV Motors in Romford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £375 (1%) over the AskCar estimate of £22,620.

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 7,261 priced BMW 1 Series adverts across different ages and specifications, as of 6 November 2026.

A 2018 BMW 1 Series with the 3.0 petrol engine is typically advertised at £21,000: the median of the 115 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 25 days.

Price history

AskCar first saw this advert on 12 October 2026 at £23,380. Its asking price is now £22,995, £385 less. The latest price cut was seen on 5 November 2026.

Price changes recorded:

• 12 October 2026: £23,380
• 5 November 2026: £22,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 7 April 2027.

It failed its MOT on 3 April 2026 (nearside rear sub-frame pin or bush excessively worn; offside rear hydraulic brake calliper leaking; nearside front tyre tread depth below requirements of 1.6mm; and 1 more) and passed 5 days later, on 8 April 2026.

There were no advisories at the latest test.

Mileage at that test: 46,386 miles, which matches the advertised 48,623 miles.

Advertised mileage is about 17,700 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

102 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 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, blue. Mileage: 48,478 miles. Price: £26,000, £3,005 more than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-770ec793b564
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, grey. Mileage: 48,000 miles. Price: £20,995, £2,000 less than this car. Dealer: Southern Prestige Cars in Crawley. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-50c4f26ca71b
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 50,000 miles. Price: £21,990, £1,005 less than this car. Dealer: Illyrian Performance in Greenford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-d8f821b98d58

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black, 7 miles from this car. Mileage: 44,026 miles. Price: £25,000, £2,005 more than this car. Dealer: Sytner Chigwell BMW in Chigwell. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-45d9a6df0f53