2008 Opel Astra vs. 2005 Porsche Cayenne
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 Cayenne. In addition, the cost of maintenance, including insurance, on 2005 Porsche Cayenne would be higher. At 4,507 cc (8 cylinders), 2005 Porsche Cayenne is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 1210 kg more than 2008 Opel Astra.
Because 2005 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 Porsche Cayenne will offer significantly more control. 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 Cayenne (421 Nm @ 2500 RPM) has 279 more torque (in Nm) than 2008 Opel Astra. (142 Nm @ 3600 RPM). This means 2005 Porsche Cayenne 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 Cayenne | |
| Make | Opel | Porsche |
| Model | Astra | Cayenne |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 4507 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 350 HP |
| Torque | 142 Nm | 421 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 193 km/hour | 242 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 6.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1110 kg | 2320 kg |
| Vehicle Length | 3510 mm | 4790 mm |
| Vehicle Height | 1700 mm | 1710 mm |
| Wheelbase Size | 2610 mm | 2860 mm |
| Fuel Consumption Overall | 8 L/100km | 14.9 L/100km |
| Fuel Tank Capacity | 52 L | 100 L |
