2018 BMW 1 Series 1.5 118i Sport

Overview

• Make: BMW
• Model: 1 Series
• Trim: Sport
• Version: 1.5 118i Sport Manual RWD Euro 6 (s/s) 5dr (134 bhp)
• Year: 2018
• Mileage: 46,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: White
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series Sport is advertised with 46,000 miles on the clock. The AskCar estimate for this car is £10,089. It is priced at £10,995, which is £906 above that estimate. The AskCar estimate draws on 7,253 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 107 days ago. The advertised mileage is lower than the latest MOT reading of 46,791 miles. Ask the dealer to explain. MOT records show an expiry date of 1 July 2027. It is advertised by Forsyth Street Cars in Airdrie. 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

Above the going rate: £906 (8%) over the AskCar estimate of £10,089.

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 1.5 petrol engine is typically advertised at £9,200: the median of the 347 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 107 days.

Price history

AskCar first saw this advert on 21 July 2026 at £10,995. 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 1 July 2027.

It failed its MOT on 1 July 2026 (exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits) and passed 1 day later, on 2 July 2026.

There were no advisories at the latest test.

Mileage at that test: 46,791 miles. The advert says 46,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 20,200 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

78 other 2018 BMW 1 Series Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £3,990 to £11,998, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, grey. Mileage: 46,288 miles. Price: £9,499, £1,496 less than this car. Dealer: HolaCars in Watford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-597a63ca1e52
• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, red. Mileage: 47,000 miles. Price: £8,794, £2,201 less than this car. Dealer: Vivian Price Cars in Kingswood and Fishponds. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-32364a9f6991
• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, white. Mileage: 44,966 miles. Price: £7,250, £3,745 less than this car. Dealer: GCB Motors in West Bromwich. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-ebfba0f89aba

• The nearest: 2018 BMW 1 Series Sport, 1.5 petrol hatchback, blue, 6 miles from this car. Mileage: 80,087 miles. Price: £7,495, £3,500 less than this car. Dealer: Netherton Road Car Sales in Wishaw. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-db73afe43e30