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: 63,100 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 63,100 miles, approximately 3,500 below the typical mileage for its age. The AskCar estimate for this car is £20,737. It is priced at £21,799, which is £1,062 above that estimate. 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 saw this car advertised 42 days ago. Its asking price has since fallen by £700. We checked its advertised mileage against the government's MOT record, and they match. 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 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,062 (5%) over the AskCar estimate of £20,737.

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

This 2018 BMW 1 Series has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 26 September 2026 at £22,499. Its asking price is now £21,799, £700 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

• 26 September 2026: £22,499
• 20 October 2026: £21,999
• 2 November 2026: £21,799

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 2 March 2027.

It has had 10 MOTs. The latest, on 3 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 61,904 miles, which matches the advertised 63,100 miles.

Advertised mileage is about 3,500 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: 63,000 miles. Price: £21,495, £304 less than this car. Dealer: Evolve Motor Group in Swindon. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-0755f06722a1
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, blue. Mileage: 63,303 miles. Price: £19,999, £1,800 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, blue. Mileage: 63,314 miles. Price: £19,995, £1,804 less than this car. Dealer: Silsoe Prestige Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-00d595c99a98

• 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, £200 more than this car. Dealer: TDC Collection in Watford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-077d7b77b7df