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: 72,000 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

At 72,000 miles, this 2018 BMW 1 Series Shadow Edition has covered about 5,700 more miles than other 2018 BMW 1 Series cars. Priced at £20,990, it is advertised £1,533 above the AskCar estimate of £19,457. To work out the AskCar estimate, we analyse UK dealer adverts for 7,180 BMW 1 Series cars across different ages and specifications. We have tracked this advert for 74 days. The latest recorded MOT expiry date is 15 September 2026, which has passed. Confirm its status with the dealer. Its advertised mileage matches the government's MOT record. It is advertised by Cheshire Performance in Audenshaw. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,533 (7%) over the AskCar estimate of £19,457.

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 7,180 priced BMW 1 Series adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW 1 Series with the 3.0 petrol engine is typically advertised at £21,000: the median of the 117 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 74 days.

Price history

AskCar first saw this advert on 22 August 2026 at £20,990. 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 4 November 2026: the latest record we hold ran out on 15 September 2026; ask the dealer for the current MOT.

It has had 8 MOTs. The latest, on 8 September 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 66,752 miles, which matches the advertised 72,000 miles.

Advertised mileage is about 5,700 miles higher than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

103 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 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white. Mileage: 72,000 miles. Price: £18,649, £2,341 less than this car. Dealer: Arrow Motor Company in Darlington. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-835f1e4495b7
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, grey. Mileage: 72,970 miles. Price: £19,995, £995 less than this car. Dealer: Motors For Less in Bradford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-ad9781ed3245
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white. Mileage: 70,506 miles. Price: £20,350, £640 less than this car. Dealer: Group 1 Hailsham BMW in Hailsham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-ad22341c1991

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black, 1 miles from this car. Mileage: 61,300 miles. Price: £20,495, £495 less than this car. Dealer: Audenshaw Motors in Audenshaw. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f7daa9c2e1bb