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: 63,749 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

This 2018 BMW 1 Series Shadow Edition is advertised with 63,749 miles, approximately 2,400 below the typical mileage for its age. Priced at £20,495, it is advertised £123 below the AskCar estimate of £20,618. The AskCar estimate uses UK dealer asking prices, including 7,253 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 12 days ago. We checked its advertised mileage against the government's MOT record, and they match. The seller is Trade Autos, based in Croydon. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £123 (under 1%) under the AskCar estimate of £20,618.

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 7,253 priced BMW 1 Series adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW 1 Series with the 3.0 petrol engine is typically advertised at £21,000: the median of the 118 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 12 days.

Price history

AskCar first saw this advert on 24 October 2026 at £20,495. 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 5 November 2026: valid until 15 July 2027.

It has had 8 MOTs. The latest, on 7 July 2026, passed.

Advisories at the latest test: nearside front tyre worn close to legal limit/worn on edge slightly worn on edge.

Mileage at that test: 62,201 miles, which matches the advertised 63,749 miles.

Advertised mileage is about 2,400 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

104 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 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, blue. Mileage: 63,314 miles. Price: £19,995, £500 less than this car. Dealer: Silsoe Prestige Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-00d595c99a98
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, blue. Mileage: 63,303 miles. Price: £19,999, £496 less than this car. Dealer: Fresh Motors in Watton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-8820e6284c61
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 63,100 miles. Price: £21,799, £1,304 more than this car. Dealer: TDC Collection in Watford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-9977061f5388

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white, 16 miles from this car. Mileage: 92,377 miles. Price: £15,990, £4,505 less than this car. Dealer: Surrey House of Cars in Chertsey. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-b0391002fbd9