2018 BMW 3 Series
3.0 335d M Sport Shadow Edition Auto 4WD Euro 6 (s/s) 5dr Touring (309 bhp)
£15,850
Fair price: within 8% of the typical £16,458 for this model, age and mileage, drawing on 6,724 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- M SPORT SHADOW EDITION
- Version
- 3.0 335d M Sport Shadow Edition Auto 4WD Euro 6 (s/s) 5dr Touring (309 bhp)
- Mileage
- 99,240 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 309 bhp
- Seats
- 5
- CO2
- 165 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 335d
- Emissions standard
- Euro 6
About this car
This 2018 BMW 3 Series M Sport Shadow Edition is advertised with 99,240 miles, approximately 25,200 above the typical mileage for its age. Its asking price of £15,850 is £608 below our estimate of £16,458. Our estimate draws on 6,724 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 17 days ago, and its asking price has since fallen by £300. Its MOT is recorded as valid until 21 November 2026. The advertised mileage is consistent with the latest MOT reading. It is for sale at Car Planet Barnet in New Southgate.
Stock data from 23 October 2026.
Price history
First seen on 8 October 2026, 17 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £300 from the first recorded £16,150. 1 price reduction recorded, the latest observed on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 8 October 2026 | £16,150 |
| 22 October 2026 | £15,850 |
| 23 October 2026 | £15,850 |
Price and mileage comparison
Estimated market asking price: £16,458. The asking price is £608 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 25,200 miles higher than typical for a 2018 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 21 November 2026. 92,796 miles at the last test.
84 other cars with the same year, trim, gearbox and fuel are for sale from £7,995 to £28,989.
| Asking price | Mileage |
|---|---|
| £7,995 | 141,910 miles |
| £9,990 | 116,322 miles |
| £9,995 | 126,000 miles |
| £10,495 | 106,800 miles |
| £10,990 | 120,000 miles |
These cars have covered 10,000–141,910 miles, compared with 99,240 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
- 2018 BMW 3 Series photo 2
- 2018 BMW 3 Series photo 3
- 2018 BMW 3 Series photo 4
- 2018 BMW 3 Series photo 5
- 2018 BMW 3 Series photo 6
- 2018 BMW 3 Series photo 7
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