2005 Audi S8 vs. 2002 Porsche Cayenne
To start off, 2005 Audi S8 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2002 Porsche Cayenne would be higher. At 4,511 cc (8 cylinders), 2002 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2002 Porsche Cayenne (336 HP @ 6000 RPM) has 89 more horse power than 2005 Audi S8. (247 HP @ 4000 RPM) In normal driving conditions, 2002 Porsche Cayenne should accelerate faster than 2005 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2002 Porsche Cayenne weights approximately 475 kg more than 2005 Audi S8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi S8 (450 Nm @ 3400 RPM) has 30 more torque (in Nm) than 2002 Porsche Cayenne. (420 Nm @ 2500 RPM). This means 2005 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2002 Porsche Cayenne.
Compare all specifications:
| 2005 Audi S8 | 2002 Porsche Cayenne | |
| Make | Audi | Porsche |
| Model | S8 | Cayenne |
| Year Released | 2005 | 2002 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4511 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 336 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 450 Nm | 420 Nm |
| Torque RPM | 3400 RPM | 2500 RPM |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1770 kg | 2245 kg |
| Wheelbase Size | 2290 mm | 2860 mm |
| Fuel Tank Capacity | 90 L | 100 L |
