2005 Opel Astra 1.6 Twinport vs. 2005 Opel Astra 2.2 GSI
To start off, both 2005 Opel Astra 1.6 Twinport and 2005 Opel Astra 2.2 GSI were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,196 cc (4 cylinders), 2005 Opel Astra 2.2 GSI is equipped with a bigger engine. In terms of performance, 2005 Opel Astra 2.2 GSI (145 HP @ 5800 RPM) has 41 more horse power than 2005 Opel Astra 1.6 Twinport. (104 HP @ 6000 RPM) In normal driving conditions, 2005 Opel Astra 2.2 GSI should accelerate faster than 2005 Opel Astra 1.6 Twinport. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra 1.6 Twinport weights approximately 29 kg more than 2005 Opel Astra 2.2 GSI.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Opel Astra 2.2 GSI (203 Nm @ 4000 RPM) has 53 more torque (in Nm) than 2005 Opel Astra 1.6 Twinport. (150 Nm @ 3900 RPM). This means 2005 Opel Astra 2.2 GSI will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra 1.6 Twinport.
Compare all specifications:
| 2005 Opel Astra 1.6 Twinport | 2005 Opel Astra 2.2 GSI | |
| Make | Opel | Opel |
| Model | Astra | Astra |
| Year Released | 2005 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 145 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 150 Nm | 203 Nm |
| Torque RPM | 3900 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 185 km/hour | 214 km/hour |
| Acceleration 0-100mph | 12.3 seconds | 9.5 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1210 kg | 1181 kg |
| Wheelbase Size | 2640 mm | 2840 mm |
| Fuel Consumption Overall | 6.6 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 52 L | 52 L |
