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) 5dr Touring (134 bhp)
• Year: 2018
• Mileage: 38,214 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: White
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 38,214 miles on the clock, this 2018 BMW 3 Series Sport has done roughly 33,800 fewer miles than a typical 2018 BMW 3 Series. Its asking price of £13,000 is £33 above the AskCar estimate of £12,967. The AskCar estimate uses UK dealer asking prices, including 6,886 BMW 3 Series adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at John Clark BMW Tayside in Dundee. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £33 (under 1%) over the AskCar estimate of £12,967.

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 6,886 priced BMW 3 Series adverts across different ages and specifications, as of 7 November 2026.

A 2018 BMW 3 Series with the 1.5 petrol engine is typically advertised at £10,000: the median of the 37 for sale on AskCar, as of 7 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: 277 of the 549 first advertised between 10 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 6 November 2026 at £13,000. 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 7 November 2026: valid until 1 September 2027.

It has had 7 MOTs. The latest, on 7 August 2026, passed.

Advisories at the latest test: front brake disc worn, but not excessively; rear brake disc worn, but not excessively; front brake pad(s) wearing thin.

Mileage at that test: 37,100 miles, which matches the advertised 38,214 miles.

Advertised mileage is about 33,800 miles lower than the median mileage of a 2018 BMW 3 Series on AskCar.

Similar cars

7 other 2018 BMW 3 Series Sport 1.5 petrol automatic estates are for sale at UK dealers, from £8,995 to £12,495, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 3 Series Sport, 1.5 petrol estate, silver. Mileage: 45,679 miles. Price: £12,495, £505 less than this car. Dealer: Vindis Group Auto Now Fakenham in Fakenham. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-bc4f7329e44e
• 2018 BMW 3 Series Sport, 1.5 petrol estate, grey. Mileage: 70,751 miles. Price: £10,495, £2,505 less than this car. Dealer: Car-Pod in Southampton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-7037fed121d7
• 2018 BMW 3 Series Sport, 1.5 petrol estate, black. Mileage: 72,190 miles. Price: £9,995, £3,005 less than this car. Dealer: Performance HQ in Harlow. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-44e6c0b1acfb

• The nearest: 2018 BMW 3 Series Sport, 1.5 petrol estate, grey, 68 miles from this car. Mileage: 83,673 miles. Price: £9,495, £3,505 less than this car. Dealer: CM Motor Group in Strathaven. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-390782a7c010