What's my 2015 smart Forfour worth?
A 2015 smart Forfour is typically advertised for around £4,950 in the UK, with the middle half of asking prices between £3,600 and £5,500. That's from 33 UK adverts for the 2015 smart Forfour, with a typical advertised mileage of about 52,000 miles. It's a guide to asking prices, not a valuation: mileage, condition, trim and history all move the price of an individual car.
- Median asking price: £4,950
- Typical range: £3,600 – £5,500
- UK adverts: 33
- Typical mileage: 52,000 miles
| Mileage | Median asking price | Adverts |
|---|---|---|
| Under 40,000 miles | £5,500 | 9 |
| 40,000–80,000 miles | £4,800 | 19 |
Typical asking prices from UK adverts (33 adverts for the 2015 smart Forfour, updated November 2026). Typical range is the middle half of asking prices. Mileage rows with fewer than 8 adverts are not shown.