Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Opel Astra GTC 1.7 CDTi | 2007 | 75 kW | 1686 ccm | 182 km/h | 12.2 s |
| Opel Astra GTC 1.7 CDTi | 2006 | 74 kW | 1686 ccm | 182 km/h | 12.5 s |
| Opel Astra GTC 1.7 CDTi | 2005 | 67 kW | 1686 ccm | 182 km/h | 12.2 s |
| Opel Astra GTC 1.7 CDTi EcoFlex | 2011 | 81 kW | 1685 ccm | 188 km/h | 11.9 s |
| Opel Astra GTC 1.8 | 2011 | 103 kW | 1796 ccm | 210 km/h | 10.1 s |
| Opel Astra GTC 1.8 | 2010 | 103 kW | 1796 ccm | 210 km/h | 10.1 s |
| Opel Astra GTC 1.8 | 2008 | 92 kW | 1796 ccm | 210 km/h | 10.1 s |
| Opel Astra GTC 1.8 | 2007 | 92 kW | 1796 ccm | 200 km/h | 10.7 s |
| Opel Astra GTC 1.8 | 2006 | 93 kW | 1796 ccm | 200 km/h | 10.7 s |
| Opel Astra GTC 1.8 | 2005 | 92 kW | 1795 ccm | 200 km/h | 10.7 s |
| Opel Astra GTC 1.8 Automatic | 2005 | 92 kW | 1796 ccm | - | 11.7 s |
| Opel Astra GTC 1.8 Panoramic | 2008 | 92 kW | 1796 ccm | 205 km/h | 10.1 s |
| Opel Astra GTC 1.8 Panoramic | 2007 | 103 kW | 1796 ccm | 210 km/h | 10.4 s |
| Opel Astra GTC 1.8 Panoramic | 2006 | 93 kW | 0 ccm | 200 km/h | 10.7 s |
| Opel Astra GTC 1.8 Sport | 2007 | 92 kW | 1796 ccm | 200 km/h | 10.7 s |
| Opel Astra GTC 1.8 Sport | 2006 | 93 kW | 0 ccm | - | 10.7 s |
| Opel Astra GTC 1.9 CDTi | 2011 | 89 kW | 1910 ccm | - | 11.4 s |
| Opel Astra GTC 1.9 CDTi | 2010 | 89 kW | 1910 ccm | 190 km/h | 11.7 s |
| Opel Astra GTC 1.9 CDTi | 2007 | 111 kW | 1908 ccm | 210 km/h | 8.9 s |
| Opel Astra GTC 1.9 CDTi | 2006 | 74 kW | 1910 ccm | 177 km/h | 12.2 s |
