2018 BMW 3 Series 1.5 318i Sport
Version: 1.5 318i Sport Auto RWD Euro 6 5dr (07/15-) Step (134 bhp)
Price: £10,999. Fair price: £201 (1%) over the AskCar estimate of £10,798, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,706 priced BMW 3 Series adverts on AskCar as of 30 October 2026.
AskCar lists 6,987 used BMW 3 Series from 2,629 UK dealerships, as of 30 October 2026.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- Sport
- Version
- 1.5 318i Sport Auto RWD Euro 6 5dr (07/15-) Step (134 bhp)
- Mileage
- 75,010 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Estate
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 134 bhp
- Seats
- 5
- CO2
- 140 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 318i
- Emissions standard
- Euro 6
About this car
This 2018 BMW 3 Series Sport is advertised with 75,010 miles on the clock. The dealer is asking £10,999, which is £201 above the AskCar estimate of £10,798. To work out the AskCar estimate, we analyse UK dealer adverts for 6,706 BMW 3 Series cars across different ages and specifications. We first recorded this car for sale today. The latest MOT record shows an expiry date of 1 November 2027, with the advertised mileage consistent with the recorded reading. You can find this car at cinch Bellevue in Hart.
Stock data as of 30 October 2026.
Price history
AskCar first saw this advert on 30 October 2026.
| Date observed | Asking price |
|---|---|
| 30 October 2026 | £10,999 |
Price and mileage comparison
Fair price: £201 (1%) over the AskCar estimate of £10,798.
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 6,706 priced BMW 3 Series adverts across different ages and specifications, as of 30 October 2026.
Advertised mileage is about 2,000 miles higher than the median mileage of a 2018 BMW 3 Series on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 1 November 2027. 74,754 miles at the last test.
Other matching cars
25 other 2018 BMW 3 Series Sport automatic petrol cars are for sale at UK dealers from £5,995 to £13,998, as of 30 October 2026.
The 5 cheapest:
- 2018 BMW 3 Series. Price: £5,995. Mileage: 94,013 miles. Dealer: E G Automotives in East Grinstead. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-8d830d57155c
- 2018 BMW 3 Series. Price: £6,000. Mileage: 79,882 miles. Dealer: Oak View Car Sales in Cranbrook. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-c2163c65e01e
- 2018 BMW 3 Series. Price: £8,728. Mileage: 102,000 miles. Dealer: Mobberley Motors in Knutsford. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-629a1419ca72
- 2018 BMW 3 Series. Price: £8,995. Mileage: 89,332 miles. Dealer: ASP Motor Company in Bolton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-baedd9999bc1
- 2018 BMW 3 Series. Price: £9,290. Mileage: 80,700 miles. Dealer: Bell Lane Autos in London. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-4618699ebf0f
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 3 Series cars for sale · 2018 BMW 3 Series price guide
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Photos
32 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 30 October 2026, AskCar lists 580,490 cars and vans from 12,695 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.