2018 BMW 3 Series 1.5 318i Sport
Price: £9,995. Fair price: £521 (4%) under the AskCar estimate of £10,516, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,897 priced BMW 3 Series adverts on AskCar as of 5 November 2026.
AskCar lists 7,194 used BMW 3 Series from 2,714 UK dealerships, as of 5 November 2026.
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: 72,190 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 1.5 litres, 134 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Black
- CO2: 129 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 BMW 3 Series Sport has covered 72,190 miles. The dealer is asking £9,995, which is £521 below the AskCar estimate of £10,516. To work out the AskCar estimate, we analyse UK dealer adverts for 6,897 BMW 3 Series cars across different ages and specifications. It first appeared in our advert records 4 days ago. We checked its advertised mileage against the government's MOT record, and they match. It is advertised by Performance HQ in Harlow. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £521 (4%) under the AskCar estimate of £10,516.
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
AskCar first saw this 2018 BMW 3 Series advertised 4 days ago. About half of 2018 BMW 3 Series cars are gone from sale within a month of being advertised: 273 of the 537 first advertised between 10 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 1 November 2026 at £9,995. 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 5 November 2026: valid until 22 October 2027.
It has had 7 MOTs. The latest, on 23 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 72,190 miles, which matches the advertised 72,190 miles.
Similar cars
5 other 2018 BMW 3 Series Sport 1.5 petrol automatic estates are for sale at UK dealers, from £9,495 to £12,532, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2018 BMW 3 Series Sport, 1.5 petrol estate, blue. Mileage: 75,010 miles. Price: £11,099, £1,104 more than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-b17ffc31c6c6
- 2018 BMW 3 Series Sport, 1.5 petrol estate, black. Mileage: 75,400 miles. Price: £11,000, £1,005 more than this car. Dealer: nucar in Basildon. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-72baf2555990
- 2018 BMW 3 Series Sport, 1.5 petrol estate, grey. Mileage: 83,673 miles. Price: £9,495, £500 less than this car. Dealer: CM Motor Group in Strathaven. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-390782a7c010
Browse all BMW 3 Series cars for sale · 2018 BMW 3 Series price guide
More like this
- Used BMW 3 Series Sport prices
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- Used BMW 3 Series for sale near Harlow
Photos
72 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.