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: 90,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 168 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series Shadow Edition is advertised with 90,000 miles, approximately 23,800 above the typical mileage for its age. Priced at £16,995, it is advertised £52 above the AskCar estimate of £16,943. To work out the AskCar estimate, we analyse UK dealer adverts for 7,253 BMW 1 Series cars across different ages and specifications. We first recorded this car for sale 1 day ago. The government's MOT record matches its advertised mileage. You can find this car at AGS Automotive in Heathfield. 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: £52 (under 1%) over the AskCar estimate of £16,943.

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

AskCar first saw this 2018 BMW 1 Series advertised 1 day ago. 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 4 November 2026 at £16,995. 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 5 November 2026: valid until 20 May 2027.

It has had 9 MOTs. The latest, on 19 May 2026, passed.

Advisories at the latest test: front brake pad(s) wearing thin.

Mileage at that test: 86,386 miles, which matches the advertised 90,000 miles.

Advertised mileage is about 23,800 miles higher 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, black. Mileage: 91,100 miles. Price: £17,290, £295 more than this car. Dealer: Strada Motor Group in Reading. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-13fa88906191
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white. Mileage: 88,249 miles. Price: £17,495, £500 more than this car. Dealer: Silsoe Prestige Motors in Luton. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-cb5695ad0c0c
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, blue. Mileage: 92,000 miles. Price: £15,899, £1,096 less than this car. Dealer: Titanium Vehicles in Eastleigh. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-962dbadd5bbb

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, white, 6 miles from this car. Mileage: 97,000 miles. Price: £15,750, £1,245 less than this car. Dealer: Group 1 Assured Hailsham in Hailsham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-f6779d6f3d88