NEW ASTRA GTC ENGINES.
| Car Configurator | Car Configurator | Car Configurator | Car Configurator | |
| General Properties | 1.4i 16v VVT Turbo (120PS) Start/Stop, Manual, 6-speed | 1.4i 16v VVT Turbo (140PS) Start/Stop, Manual, 6-speed | 1.6i 16v Turbo, Manual, 6-speed | 2.0 CDTi 16v Start/Stop, Manual, 6-speed |
| Number of cylinders | 4 | 4 | 4 | 4 |
| Displacement | 1398 | 1364 | 1598 | 1956 |
| Compression | 9.5:1 | 9.5:1 | 8.8:1 | 16.5:1 |
| Power, max. (kW (PS)/rpm) | 88 (120) /4200-6000 | 103 (140) /4900 | 132 (180) /5500 | 121 (165) /4000 |
| Torque, max (Nm/rpm) | 200 / 1850 - 4200 | 200 @ 1850 - 4900 | 230 / 2200-5400 | 350 / 1750-2500 |
| Fuel type | Petrol | Petrol | Petrol | Diesel |
| Fuel Consumption Properties | 1.4i 16v VVT Turbo (120PS) Start/Stop, Manual, 6-speed | 1.4i 16v VVT Turbo (140PS) Start/Stop, Manual, 6-speed | 1.6i 16v Turbo, Manual, 6-speed | 2.0 CDTi 16v Start/Stop, Manual, 6-speed |
| Consumption extra urban, litres/100km (mpg) | 4.9 (57.6) | 4.9 (57.6) | 5.9 (47.9) | 4.3 (65.7) |
| Consumption in town, litres/100km (mpg) | 7.6 (37.2) | 7.6 (37.2) | 9.3 (30.4) | 5.7 (49.6) |
| Consumption on average, litres/100km (mpg) | 5.9 (47.9) | 5.9 (47.9) | 7.2 (39.2) | 4.8 (58.9) |
| CO2 Emission (g/km) | 139 | 139 | 168 | 127 |
| Emission norm | Euro 5 | Euro 5 | Euro 5 | Euro 5 |
