2008 Opel Astra vs. 2004 Porsche GT2
To start off, 2008 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Porsche GT2. In addition, the cost of maintenance, including insurance, on 2004 Porsche GT2 would be higher. At 3,599 cc (6 cylinders), 2004 Porsche GT2 is equipped with a bigger engine. In terms of performance, 2004 Porsche GT2 (456 HP @ 5700 RPM) has 278 more horse power than 2008 Opel Astra. (178 HP @ 5500 RPM) In normal driving conditions, 2004 Porsche GT2 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche GT2 weights approximately 55 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche GT2 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Porsche GT2. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Porsche GT2 (620 Nm @ 3500 RPM) has 390 more torque (in Nm) than 2008 Opel Astra. (230 Nm @ 1950 RPM). This means 2004 Porsche GT2 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2008 Opel Astra | 2004 Porsche GT2 | |
| Make | Opel | Porsche |
| Model | Astra | GT2 |
| Year Released | 2008 | 2004 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1598 cc | 3599 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 456 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 230 Nm | 620 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1440 kg |
| Vehicle Length | 4300 mm | 4460 mm |
| Vehicle Width | 1760 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1300 mm |
| Wheelbase Size | 2620 mm | 2360 mm |
| Fuel Tank Capacity | 52 L | 64 L |
