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: 28,945 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 BMW 1 Series Sport has covered 28,945 miles, around 37,400 fewer miles than is typical for its age. The AskCar estimate for this car is £11,144. It is priced at £11,998, which is £854 above that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 7,180 BMW 1 Series cars across different ages and specifications. We first recorded this advert 29 days ago, and its asking price has since fallen by £300. Its advertised mileage matches the government's MOT record. The seller is CarSupermarket.com Birmingham, based in Birmingham. 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: £854 (7%) over the AskCar estimate of £11,144.

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 1.5 petrol engine is typically advertised at £9,400: the median of the 344 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 29 days.

Price history

AskCar first saw this advert on 6 October 2026 at £12,298. Its asking price is now £11,998, £300 less. The latest price cut was seen on 29 October 2026.

Price changes recorded:

• 6 October 2026: £12,298
• 29 October 2026: £11,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 1 October 2027.

It has had 6 MOTs. The latest, on 2 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 28,945 miles, which matches the advertised 28,945 miles.

Advertised mileage is about 37,400 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

76 other 2018 BMW 1 Series Sport 1.5 petrol manual hatchbacks are for sale at UK dealers, from £3,990 to £11,649, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, white. Mileage: 26,523 miles. Price: £11,649, £349 less than this car. Dealer: Top Rides Group in Crowthorne. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-d974ada98f8f
• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, white. Mileage: 32,428 miles. Price: £10,699, £1,299 less than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-8fb3aea5a949
• 2018 BMW 1 Series Sport, 1.5 petrol hatchback, black. Mileage: 39,000 miles. Price: £10,995, £1,003 less than this car. Dealer: Cars of Conwy in Colwyn Bay. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-d938a6ad410b

• The nearest: 2018 BMW 1 Series Sport, 1.5 petrol hatchback, black, 3 miles from this car. Mileage: 76,000 miles. Price: £8,630, £3,368 less than this car. Dealer: Fort Used Cars in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-103ebefa9666