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: 81,450 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 has covered 81,450 miles, around 15,500 more miles than is typical for its age. Its asking price of £19,499 is £1,322 above the AskCar estimate of £18,177. To work out the AskCar estimate, we analyse UK dealer adverts for 6,999 BMW 1 Series cars across different ages and specifications. This car was first seen in our listings data 10 days ago. Its advertised mileage matches the government's MOT record. It is for sale at TDC Collection in Watford. 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: £1,322 (7%) over the AskCar estimate of £18,177.

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

This 2018 BMW 1 Series has been on sale for at least 10 days.

Price history

AskCar first saw this advert on 23 October 2026 at £19,499. 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 4 November 2026.

It has had 9 MOTs. The latest, on 25 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 67,078 miles, which matches the advertised 81,450 miles.

Advertised mileage is about 15,500 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 £14,990 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: 82,754 miles. Price: £18,499, £1,000 less than this car. Dealer: Bripark Willenhall in Walsall. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-0a00f7652bd4
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 79,800 miles. Price: £19,499, the same price as this car. Dealer: TDC Collection in Watford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-b5bc7e5e8f03
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, blue. Mileage: 84,500 miles. Price: £20,495, £996 more than this car. Dealer: Evolve Motor Company in Newport. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-9564fe2fa361

• 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, £2,500 more than this car. Dealer: TDC Collection in Watford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-077d7b77b7df