2008 Opel Astra vs. 2005 Porsche 996
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Porsche 996. In addition, the cost of maintenance, including insurance, on 2005 Porsche 996 would be higher. At 3,589 cc (6 cylinders), 2005 Porsche 996 is equipped with a bigger engine. In terms of performance, 2005 Porsche 996 (315 HP @ 6600 RPM) has 192 more horse power than 2008 Opel Astra. (123 HP @ 5600 RPM) In normal driving conditions, 2005 Porsche 996 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 996 weights approximately 90 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 2005 Porsche 996 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 2005 Porsche 996. 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, 2005 Porsche 996 (400 Nm @ 4600 RPM) has 230 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2005 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2008 Opel Astra | 2005 Porsche 996 | |
| Make | Opel | Porsche |
| Model | Astra | 996 |
| Year Released | 2008 | 2005 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1794 cc | 3589 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 315 HP |
| Engine RPM | 5600 RPM | 6600 RPM |
| Torque | 170 Nm | 400 Nm |
| Torque RPM | 3800 RPM | 4600 RPM |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1325 kg | 1415 kg |
| Vehicle Length | 4520 mm | 4440 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1510 mm | 1310 mm |
| Wheelbase Size | 2710 mm | 2360 mm |
| Fuel Tank Capacity | 52 L | 64 L |
