2018 BMW 3 Series 2.0 320d M Sport
Version: 2.0 320d M Sport Manual RWD Euro 6 5dr (07/15-) (187 bhp)
Price: £13,500. Above the going rate: £2,539 (23%) over the AskCar estimate of £10,961, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,692 priced BMW 3 Series adverts on AskCar as of 29 October 2026.
AskCar lists 7,078 used BMW 3 Series from 2,699 UK dealerships, as of 29 October 2026.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- M Sport
- Version
- 2.0 320d M Sport Manual RWD Euro 6 5dr (07/15-) (187 bhp)
- Mileage
- 84,000 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Manual
- Power
- 187 bhp
- Seats
- 5
- CO2
- 132 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 320d
- Emissions standard
- Euro 6
About this car
This 2018 BMW 3 Series M Sport has covered 84,000 miles, around 10,300 more miles than is typical for its age. The dealer is asking £13,500, which is £2,539 above the AskCar estimate of £10,961. To work out the AskCar estimate, we analyse UK dealer adverts for 6,692 BMW 3 Series cars across different ages and specifications. We have tracked this advert today. MOT records show an expiry date of 30 January 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Tamworth BMW, based in Tamworth.
Stock data as of 29 October 2026.
Price history
AskCar first saw this advert on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 October 2026 | £13,500 |
Price and mileage comparison
Above the going rate: £2,539 (23%) over the AskCar estimate of £10,961.
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 6,692 priced BMW 3 Series adverts across different ages and specifications, as of 29 October 2026.
Advertised mileage is about 10,300 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 30 January 2027. 73,176 miles at the last test.
Other matching cars
7 other 2018 BMW 3 Series M Sport manual diesel cars are for sale at UK dealers from £8,190 to £14,279, as of 29 October 2026.
The 5 cheapest:
- 2018 BMW 3 Series. Price: £8,190. Mileage: 88,000 miles. Dealer: New Automotive in Sutton Coldfield. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-d3b1af36f0cf
- 2018 BMW 3 Series. Price: £10,000. Mileage: 81,197 miles. Dealer: 1Stop Car Sales in Spalding. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-3bd7d17581f8
- 2018 BMW 3 Series. Price: £11,000. Mileage: 71,000 miles. Dealer: Ax1 Autos in Denton. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-bec3a73e46d4
- 2018 BMW 3 Series. Price: £11,999. Mileage: 58,143 miles. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-e451b10d9e0a
- 2018 BMW 3 Series. Price: £12,495. Mileage: 91,000 miles. Dealer: Ilex Car Sales in Limavady. AskCar page: https://askcar.co.uk/car/bmw-3-series-2018-25af4df00e84
The 7 matching cars have covered 45,000 to 91,000 miles, compared with 84,000 miles for this car.
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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How to contact the dealer and its opening hours are on this AskCar page.
As of 29 October 2026, AskCar lists 587,923 cars and vans from 12,992 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.