2018 BMW 3 Series 1.5 318i Sport

Overview

• Make: BMW
• Model: 3 Series
• Trim: Sport
• Version: 1.5 318i Sport Auto RWD Euro 6 (s/s) 4dr (134 bhp)
• Year: 2018
• Mileage: 94,013 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 122 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 94,013 miles, this 2018 BMW 3 Series Sport has covered about 21,800 more miles than other 2018 BMW 3 Series cars. The dealer is asking £5,995, which is £2,169 below the AskCar estimate of £8,164. We recommend confirming the advertised price and vehicle details. The AskCar estimate draws on 6,897 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 23 days ago, and its asking price has since fallen by £1,000. The government's MOT record matches its advertised mileage. It is advertised by E G Automotives in East Grinstead. 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

Far below the going rate: £2,169 (26%) under the AskCar estimate of £8,164. Worth asking the dealer why.

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 6,897 priced BMW 3 Series adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW 3 Series with the 1.5 petrol engine is typically advertised at £10,000: the median of the 32 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 BMW 3 Series has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 13 October 2026 at £6,995. Its asking price is now £5,995, £1,000 less. The latest price cut was seen on 30 October 2026.

Price changes recorded:

• 13 October 2026: £6,995
• 21 October 2026: £6,495
• 30 October 2026: £5,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 21 April 2027.

It has had 7 MOTs. The latest, on 17 April 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; nearside front suspension arm pin or bush worn but not resulting in excessive movement; and 3 more.

Mileage at that test: 92,243 miles, which matches the advertised 94,013 miles.

Advertised mileage is about 21,800 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

12 other 2018 BMW 3 Series Sport 1.5 petrol automatic saloons are for sale at UK dealers, from £6,000 to £13,100, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series Sport, 1.5 petrol saloon, black. Mileage: 97,218 miles. Price: £8,199, £2,204 more than this car. Dealer: The Big Motor Company in Kingston upon Hull. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-f4b0f4032ae1
• 2018 BMW 3 Series Sport, 1.5 petrol saloon, white. Mileage: 84,019 miles. Price: £9,999, £4,004 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-2479a0916ff5
• 2018 BMW 3 Series Sport, 1.5 petrol saloon, blue. Mileage: 106,800 miles. Price: £6,995, £1,000 more than this car. Dealer: Raymond Smith Garages in Bedford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-94c7848d6b9a

• The nearest: 2018 BMW 3 Series Sport, 1.5 petrol saloon, grey, 22 miles from this car. Mileage: 77,000 miles. Price: £9,995, £4,000 more than this car. Dealer: Balham Car London in Balham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-a075a7bf6a85