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: 63,314 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

With 63,314 miles on the clock, this 2018 BMW 1 Series Shadow Edition has done roughly 2,900 fewer miles than a typical 2018 BMW 1 Series. Priced at £19,995, it is advertised £690 below the AskCar estimate of £20,685. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. The dealer may accept less: this car has been on sale for at least 79 days, and its asking price has been cut by £2,355. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Silsoe Prestige Motors in Bedford. 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: £690 (3%) under the AskCar estimate of £20,685.

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

The dealer may accept less. This 2018 BMW 1 Series has been on sale for at least 79 days, and its asking price has been cut by £2,355. About half of 2018 BMW 1 Series cars are gone from sale within a month of being advertised: 417 of the 814 first advertised between 9 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 18 August 2026 at £22,350. Its asking price is now £19,995, £2,355 less. The latest price cut was seen on 10 October 2026.

Price changes recorded:

• 18 August 2026: £22,350
• 20 August 2026: £21,895
• 25 September 2026: £21,820
• 28 September 2026: £20,295
• 10 October 2026: £19,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 29 July 2027.

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

There were no advisories at the latest test.

Mileage at that test: 62,380 miles, which matches the advertised 63,314 miles.

Advertised mileage is about 2,900 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: 63,303 miles. Price: £19,999, the same price as 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, £1,804 more than this car. Dealer: TDC Collection in Watford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-9977061f5388
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 63,749 miles. Price: £20,495, £500 more than this car. Dealer: Trade Autos in Croydon. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-3f8606aa01c9

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white, under a mile from this car. Mileage: 88,249 miles. Price: £17,495, £2,500 less than this car. Dealer: Silsoe Prestige Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-cb5695ad0c0c