2018 BMW 3 Series
1.5 318i SE Auto RWD Euro 6 (s/s) 4dr (134 bhp)
£13,250
Fair price: within 8% of the typical £14,036 for this model, age and mileage, drawing on 6,724 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- SE
- Version
- 1.5 318i SE Auto RWD Euro 6 (s/s) 4dr (134 bhp)
- Mileage
- 20,943 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Saloon
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 134 bhp
- Seats
- 5
- CO2
- 122 g/km
- Colour
- Silver
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 318i
- Emissions standard
- Euro 6
About this car
This 2018 BMW 3 Series has covered 20,943 miles, around 53,100 fewer than typical for its age. Its asking price of £13,250 is £786 below our estimate of £14,036. We use UK dealer asking prices, including 6,724 BMW 3 Series listings, and account for the car’s age, mileage and specification. The asking price is now £1,245 lower than when we first recorded the advert 29 days ago. Its MOT is recorded as valid until 24 June 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at T Wall Approved in Kingswinford.
Stock data from 23 October 2026.
Price history
First seen on 25 September 2026, 29 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £1,245 from the first recorded £14,495. 2 price reductions recorded, the latest observed on 17 October 2026.
| Date observed | Asking price |
|---|---|
| 25 September 2026 | £14,495 |
| 3 October 2026 | £13,995 |
| 17 October 2026 | £13,250 |
| 23 October 2026 | £13,250 |
Price and mileage comparison
Estimated market asking price: £14,036. The asking price is £786 below 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 6,724 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 53,100 miles lower than typical for a 2018 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 24 June 2027. 20,908 miles at the last test.
6 other cars with the same year, trim, gearbox and fuel are for sale from £8,194 to £16,499.
| Asking price | Mileage |
|---|---|
| £8,194 | 93,000 miles |
| £12,500 | 40,000 miles |
| £12,995 | 56,185 miles |
| £13,495 | 62,000 miles |
| £14,295 | 34,948 miles |
These cars have covered 11,500–93,000 miles, compared with 20,943 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.
Vehicle photos
- 2018 BMW 3 Series photo 1
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- 2018 BMW 3 Series photo 15
- 2018 BMW 3 Series photo 16
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