2018 BMW 3 Series
2.0 320d SE Auto RWD Euro 6 (s/s) 4dr (187 bhp)
£13,750
Fair price: within 8% of the typical £13,173 for this model, age and mileage, drawing on 6,849 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- SE
- Version
- 2.0 320d SE Auto RWD Euro 6 (s/s) 4dr (187 bhp)
- Mileage
- 51,200 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 111 g/km
- Colour
- Black
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 320d
- Emissions standard
- Euro 6
About this car
This 2018 BMW 3 Series has covered 51,200 miles, around 22,700 fewer than typical for its age. Our estimated market asking price is £13,173. This car is advertised at £13,750, which is £577 above that figure. The estimate uses 6,849 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 72 days. It is for sale at Xandor in Harlow.
Stock data from 21 October 2026.
Price history
First seen on 12 August 2026, 72 days ago. Advert duration calculated on 23 October 2026.
| Date observed | Asking price |
|---|---|
| 12 August 2026 | £13,750 |
| 21 October 2026 | £13,750 |
Price and mileage comparison
Estimated market asking price: £13,173. The asking price is £577 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 6,849 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 22,700 miles lower than typical for a 2018 BMW 3 Series.
5 other cars with the same year, trim, gearbox and fuel are for sale from £12,490 to £14,990.
| Asking price | Mileage |
|---|---|
| £12,490 | 50,991 miles |
| £12,491 | 46,819 miles |
| £13,699 | 57,000 miles |
| £13,990 | 41,000 miles |
| £14,990 | 23,007 miles |
These cars have covered 23,007–57,000 miles, compared with 51,200 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all BMW 3 Series cars for sale · 2018 BMW 3 Series price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.