14 de 14 variantes tienen datos de co₂ emissions.
| Variante | Año | Carrocería | Combustible | CO₂ emissions |
|---|---|---|---|---|
| Corvette C6 Coupé ZR1 | 2009 | Coupé | Gasolina | 355 g/km |
| Corvette C6 Coupé Z06 | 2005 | Coupé | Gasolina | 350 g/km |
| Corvette C6 Coupé Victory Edition | 2008 | Coupé | Gasolina | 317 g/km |
| Corvette C6 Coupé Competition | 2008 | Coupé | Gasolina | 317 g/km |
| Corvette C6 Convertible | 2007 | Descapotable | Gasolina | 317 g/km |
| Corvette C6 Coupé | 2007 | Coupé | Gasolina | 317 g/km |
| Corvette C6 Coupé Victory Edition | 2008 | Coupé | Gasolina | 316 g/km |
| Corvette C6 Coupé Competition | 2008 | Coupé | Gasolina | 316 g/km |
| Corvette C6 Convertible | 2007 | Descapotable | Gasolina | 316 g/km |
| Corvette C6 Coupé | 2007 | Coupé | Gasolina | 316 g/km |
| Corvette C6 Convertible | 2005 | Descapotable | Gasolina | 310 g/km |
| Corvette C6 Coupé | 2004 | Coupé | Gasolina | 310 g/km |
| Corvette C6 Convertible | 2005 | Descapotable | Gasolina | 293 g/km |
| Corvette C6 Coupé | 2004 | Coupé | Gasolina | 293 g/km |