2005 Opel Astra vs. 2010 Porsche Cayenne
To start off, 2010 Porsche Cayenne is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 3,600 cc (6 cylinders), 2010 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2010 Porsche Cayenne (290 HP @ 6200 RPM) has 170 more horse power than 2005 Opel Astra. (120 HP @ 4000 RPM) In normal driving conditions, 2010 Porsche Cayenne should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche Cayenne weights approximately 935 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Porsche Cayenne (370 Nm @ 3000 RPM) has 200 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 2010 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2010 Porsche Cayenne has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 2010 Porsche Cayenne | |
| Make | Opel | Porsche |
| Model | Astra | Cayenne |
| Year Released | 2005 | 2010 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 3600 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 290 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 170 Nm | 370 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1235 kg | 2170 kg |
| Vehicle Length | 4520 mm | 4798 mm |
| Wheelbase Size | 2740 mm | 2855 mm |
| Fuel Tank Capacity | 52 L | 100 L |
