Emisiones de CO₂: 14 de 14 variantes con datos.
Toyota iQ 1.3 VVT-i Dynamic encabeza la clasificación de Toyota iQ por Emisiones de CO₂, con 120 g/km.
En 14 variantes clasificadas, Emisiones de CO₂ va de 99 g/km a 120 g/km.
| # | Variante | Año | Carrocería | Combustible | Emisiones de CO₂ |
|---|---|---|---|---|---|
| 1 | Toyota iQ 1.3 VVT-i Dynamic | 2009 | Compacto | Gasolina | 120 g/km |
| 2 | Toyota iQ 1.3 VVT-i Dynamic | 2009 | Compacto | Gasolina | 113 g/km |
| 3 | Toyota iQ 1.0 VVT-i Aspiration Bronze | 2010 | Compacto | Gasolina | 110 g/km |
| 4 | Toyota iQ 1.0 VVT-i Aspiration Pearl | 2010 | Compacto | Gasolina | 110 g/km |
| 5 | Toyota iQ 1.0 VVT-i Comfort | 2009 | Compacto | Gasolina | 110 g/km |
| 6 | Toyota iQ 1.0 VVT-i Aspiration | 2009 | Compacto | Gasolina | 110 g/km |
| 7 | Toyota iQ 1.4 D-4D-F Comfort | 2009 | Compacto | Diésel | 104 g/km |
| 8 | Toyota iQ 1.4 D-4D-F Aspiration | 2009 | Compacto | Diésel | 104 g/km |
| 9 | Toyota iQ 1.0 VVT-i Access | 2010 | Compacto | Gasolina | 99 g/km |
| 10 | Toyota iQ 1.0 VVT-i Aspiration Bronze | 2010 | Compacto | Gasolina | 99 g/km |
| 11 | Toyota iQ 1.0 VVT-i Aspiration Pearl | 2010 | Compacto | Gasolina | 99 g/km |
| 12 | Toyota iQ 1.0 VVT-i Comfort | 2009 | Compacto | Gasolina | 99 g/km |
| 13 | Toyota iQ 1.0 VVT-i Black Edition | 2009 | Compacto | Gasolina | 99 g/km |
| 14 | Toyota iQ 1.0 VVT-i Aspiration | 2009 | Compacto | Gasolina | 99 g/km |