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: 60,150 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 168 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series Shadow Edition is advertised with 60,150 miles, approximately 6,500 below the typical mileage for its age. Its asking price of £21,999 is £799 above the AskCar estimate of £21,200. The AskCar estimate uses UK dealer asking prices, including 7,184 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale today. The government's MOT record matches its advertised mileage. You can find this car at TDC Collection in Watford. 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: £799 (3%) over the AskCar estimate of £21,200.

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 7,184 priced BMW 1 Series adverts across different ages and specifications, as of 7 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 7 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: 423 of the 827 first advertised between 9 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £21,999. 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: valid until 21 December 2026.

It has had 6 MOTs. The latest, on 13 December 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 54,180 miles, which matches the advertised 60,150 miles.

Advertised mileage is about 6,500 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 7 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, grey. Mileage: 59,750 miles. Price: £20,995, £1,004 less than this car. Dealer: Williams Automotive in Oxford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f8fccf73eee0
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 60,550 miles. Price: £21,999, the same price as this car. Dealer: TDC Collection in Watford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-1a8b45541441
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 59,433 miles. Price: £21,995, the same price as this car. Dealer: Goldheart Automotive in West End. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-7cd6d3cbbc92

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black, under a mile from this car. Mileage: 65,860 miles. Price: £21,999, the same price as this car. Dealer: TDC Collection in Watford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-077d7b77b7df