1994 Opel Astra vs. 2005 Porsche Cayenne
To start off, 2005 Porsche Cayenne is newer by 11 year(s). Which means there will be less support and parts availability for 1994 Opel Astra. In addition, the cost of maintenance, including insurance, on 1994 Opel Astra would be higher. At 4,507 cc (8 cylinders), 2005 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2005 Porsche Cayenne (350 HP @ 6000 RPM) has 227 more horse power than 1994 Opel Astra. (123 HP @ 5600 RPM) In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 1994 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 1207 kg more than 1994 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1994 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 253 more torque (in Nm) than 1994 Opel Astra. (168 Nm @ 4800 RPM). This means 2005 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1994 Opel Astra.
Compare all specifications:
| 1994 Opel Astra | 2005 Porsche Cayenne | |
| Make | Opel | Porsche |
| Model | Astra | Cayenne |
| Year Released | 1994 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 4507 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 350 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 168 Nm | 421 Nm |
| Torque RPM | 4800 RPM | 2500 RPM |
| Engine Bore Size | 84.8 mm | 93 mm |
| Engine Stroke Size | 79.5 mm | 83 mm |
| Top Speed | 201 km/hour | 242 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1113 kg | 2320 kg |
| Vehicle Length | 4060 mm | 4790 mm |
| Vehicle Width | 1800 mm | 1930 mm |
| Vehicle Height | 1420 mm | 1710 mm |
| Wheelbase Size | 2520 mm | 2860 mm |
| Fuel Tank Capacity | 40 L | 100 L |
