2018 BMW 1 Series 1.5 118i M Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: M Sport
• Version: 1.5 118i M Sport Auto RWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2018
• Mileage: 42,412 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Grey
• CO2: 122 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series M Sport is advertised with 42,412 miles, approximately 23,900 below the typical mileage for its age. Priced at £13,498, it is advertised £11 below the AskCar estimate of £13,509. The AskCar estimate draws on 7,261 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 43 days ago, the asking price has dropped by £2. Its advertised mileage matches the government's MOT record. You can find this car at Your Car Supermarket in Birmingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £11 (under 1%) under the AskCar estimate of £13,509.

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 7,261 priced BMW 1 Series adverts across different ages and specifications, as of 6 November 2026.

A 2018 BMW 1 Series with the 1.5 petrol engine is typically advertised at £9,300: the median of the 346 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 43 days.

Price history

AskCar first saw this advert on 24 September 2026 at £13,500. Its asking price is now £13,498, £2 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 24 September 2026: £13,500
• 24 October 2026: £13,498

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 28 March 2027.

It has had 6 MOTs. The latest, on 19 March 2026, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge; central rear oil leak, but not excessive.

Mileage at that test: 39,630 miles, which matches the advertised 42,412 miles.

Advertised mileage is about 23,900 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

9 other 2018 BMW 1 Series M Sport 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £7,595 to £16,000, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 50,098 miles. Price: £12,390, £1,108 less than this car. Dealer: Auto Zone Peterborough in Peterborough. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-2c3dc45feac3
• 2018 BMW 1 Series M Sport, 1.5 petrol hatchback, white. Mileage: 33,640 miles. Price: £14,099, £601 more than this car. Dealer: Fords of Winsford Manchester in Manchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-dc71183ae4c7
• 2018 BMW 1 Series M Sport, 1.5 petrol hatchback, blue. Mileage: 52,976 miles. Price: £16,000, £2,502 more than this car. Dealer: Sytner High Wycombe BMW in High Wycombe. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-5a8e7ec06d56