2018 BMW 3 Series 1.5 318i Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: Sport
• Version: 1.5 318i Sport Manual RWD Euro 6 4dr (07/15-) (134 bhp)
• Year: 2018
• Mileage: 49,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 49,000 miles on the clock, this 2018 BMW 3 Series Sport has done roughly 23,600 fewer miles than a typical 2018 BMW 3 Series. The dealer is asking £10,995, which is £442 above the AskCar estimate of £10,553. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. We have tracked this advert for 1 day. Its advertised mileage matches the government's MOT record. The seller is Rix Motors, based in Warrington. 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: £442 (4%) over the AskCar estimate of £10,553.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

A 2018 BMW 3 Series with the 1.5 petrol engine is typically advertised at £9,700: the median of the 30 for sale on AskCar, as of 4 November 2026.

Time on sale

AskCar first saw this 2018 BMW 3 Series advertised 1 day ago. About half of 2018 BMW 3 Series cars are gone from sale within a month of being advertised: 269 of the 532 first advertised between 10 July 2026 and 1 October 2026.

Price history

AskCar first saw this advert on 3 November 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 4 November 2026: valid until 3 December 2026.

It has had 5 MOTs. The latest, on 18 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 43,107 miles, which matches the advertised 49,000 miles.

Advertised mileage is about 23,600 miles lower than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

5 other 2018 BMW 3 Series Sport 1.5 petrol manual saloons are for sale at UK dealers, from £6,680 to £8,995, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series Sport, 1.5 petrol saloon, silver. Mileage: 49,905 miles. Price: £8,995, £2,000 less than this car. Dealer: LS Autos in Farnham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-d2e7aebf9313
• 2018 BMW 3 Series Sport, 1.5 petrol saloon, red. Mileage: 66,852 miles. Price: £8,795, £2,200 less than this car. Dealer: The Car Centre in Manchester. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-27bddc5748d7
• 2018 BMW 3 Series Sport, 1.5 petrol saloon, black. Mileage: 99,918 miles. Price: £6,690, £4,305 less than this car. Dealer: Kassam Car Sales in Hillingdon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-b12dac4932ca

• The nearest: 2018 BMW 3 Series Sport, 1.5 petrol saloon, silver, 5 miles from this car. Mileage: 100,000 miles. Price: £6,680, £4,315 less than this car. Dealer: Vision Motors Direct in Warrington. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-bfc59b3af99c