| Model | Caroserie | Ani | kW | CP | Capacitate |
|---|---|---|---|---|---|
| SMART FORTWO Cabrio (451) electric drive (451.490, 451.491) | Cabriolet | 2010-12-01 - 2012-12-01 | 20 kW | 27 CP | cm3 |
| SMART FORTWO Cabrio (451) 1.0 (451.431, 451.480) | Cabriolet | 2007-01-01 - | 52 kW | 71 CP | 999 cm3 |
| SMART FORTWO Cabrio (451) 1.0 Turbo (451.432) | Cabriolet | 2007-01-01 - | 62 kW | 84 CP | 999 cm3 |
| SMART FORTWO Cabrio (451) 0.8 CDi (451.400) | Cabriolet | 2007-01-01 - | 33 kW | 45 CP | 799 cm3 |
| SMART FORTWO Cabrio (451) 1.0 Brabus (451.433) | Cabriolet | 2008-01-01 - | 72 kW | 98 CP | 999 cm3 |
| SMART FORTWO Cabrio (451) 0.8 CDi (451.401) | Cabriolet | 2009-08-01 - | 40 kW | 54 CP | 799 cm3 |
| SMART FORTWO Cabrio (451) 1.0 Turbo Brabus (451.433) | Cabriolet | 2010-07-01 - | 75 kW | 102 CP | 999 cm3 |
| SMART FORTWO Cabrio (451) Electric | Cabriolet | 2010-09-01 - 2012-12-01 | 22 kW | 30 CP | cm3 |
| SMART FORTWO Cabrio (451) 1.0 Brabus | Cabriolet | 2012-04-01 - | 88 kW | 120 CP | 999 cm3 |
| SMART FORTWO Cabrio (451) electric drive Brabus (451.492) | Cabriolet | 2013-01-01 - | 60 kW | 82 CP | cm3 |
| SMART FORTWO Cabrio (451) electric drive (451.491) | Cabriolet | 2009-11-01 - 2011-12-01 | 30 kW | 41 CP | cm3 |
| SMART FORTWO Cabrio (451) electric drive (451.490, 451.491) | Cabriolet | 2013-01-01 - | 55 kW | 75 CP | cm3 |
| SMART FORTWO Cabrio (451) electric drive (451.490) | Cabriolet | 2011-12-01 - 2012-12-01 | 35 kW | 48 CP | cm3 |