2018 BMW 1 Series 1.5 118i

Overview

• Make: BMW
• Model: 1 Series
• Version: 1.5 118i Manual RWD Euro 6 (s/s) (134 bhp)
• Year: 2018
• Mileage: 73,204 miles
• Fuel: Petrol
• Body: Hatchback, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: White
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 73,204 miles, this 2018 BMW 1 Series has covered about 6,900 more miles than other 2018 BMW 1 Series cars. The AskCar estimate for this car is £8,691. It is priced at £8,395, which is £296 below that estimate. The AskCar estimate draws on 7,180 BMW 1 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 6 days ago. The government's MOT record matches its advertised mileage. It is for sale at Infinity Motors in Swindon. 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: £296 (3%) under the AskCar estimate of £8,691.

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

AskCar first saw this 2018 BMW 1 Series advertised 6 days ago. About half of 2018 BMW 1 Series cars are gone from sale within a month of being advertised: 410 of the 800 first advertised between 9 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 29 October 2026 at £8,395. 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: valid until 20 October 2027.

It has had 9 MOTs. The latest, on 15 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 72,878 miles, which matches the advertised 73,204 miles.

Advertised mileage is about 6,900 miles higher than the median mileage of a 2018 BMW 1 Series on AskCar.