| Model | Date of manufacture | Power, kWt | Power HP | Volume cc | Type of construction |
|---|---|---|---|---|---|
| SMART ROADSTER (452) 0.7 (452.434) | 04.2003 - 11.2005 | 60 | 82 | 698 | Convertible |
| SMART ROADSTER (452) 0.7 (452.432) | 04.2003 - 11.2005 | 45 | 61 | 698 | Convertible |
| SMART ROADSTER (452) 0.7 Brabus (452.437) | 12.2003 - 11.2005 | 74 | 101 | 698 | Convertible |