Emisiones de CO₂: 7 de 7 variantes con datos.
Smart roadster 74kW Brabus encabeza la clasificación de Smart roadster por Emisiones de CO₂, con 126 g/km.
En 7 variantes clasificadas, Emisiones de CO₂ va de 117 g/km a 126 g/km.
| # | Variante | Año | Carrocería | Combustible | Emisiones de CO₂ |
|---|---|---|---|---|---|
| 1 | Smart roadster 74kW Brabus | 2004 | Descapotable | Gasolina | 126 g/km |
| 2 | Smart roadster-coupé 74kW Brabus | 2004 | Descapotable | Gasolina | 126 g/km |
| 3 | Smart roadster 60kW Affection | 2004 | Descapotable | Gasolina | 122 g/km |
| 4 | Smart roadster 45kW | 2003 | Descapotable | Gasolina | 122 g/km |
| 5 | Smart roadster 60kW | 2003 | Descapotable | Gasolina | 122 g/km |
| 6 | Smart roadster-coupé 60kW | 2003 | Descapotable | Gasolina | 122 g/km |
| 7 | Smart roadster 45kW | 2003 | Descapotable | Gasolina | 117 g/km |