2008 Audi S8 vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi S8. In addition, the cost of maintenance, including insurance, on 2008 Audi S8 would be higher. At 5,204 cc (10 cylinders), 2008 Audi S8 is equipped with a bigger engine. In terms of performance, 2008 Audi S8 (444 HP @ 7000 RPM) has 158 more horse power than 2009 Porsche Cayenne. (286 HP @ 6200 RPM). In normal driving conditions, 2008 Audi S8 should accelerate faster than 2009 Porsche Cayenne.
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, 2008 Audi S8 (540 Nm @ 3500 RPM) has 155 more torque (in Nm) than 2009 Porsche Cayenne. (385 Nm @ 3000 RPM). This means 2008 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayenne.
Compare all specifications:
2008 Audi S8 | 2009 Porsche Cayenne | |
Make | Audi | Porsche |
Model | S8 | Cayenne |
Year Released | 2008 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 5204 cc | 3597 cc |
Engine Cylinders | 10 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 286 HP |
Engine RPM | 7000 RPM | 6200 RPM |
Torque | 540 Nm | 385 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Engine Bore Size | 84.5 mm | 89 mm |
Engine Stroke Size | 92.8 mm | 96.4 mm |
Engine Compression Ratio | 12.5:1 | 12.3:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 250 km/hour | 227 km/hour |
Acceleration 0-100mph | 5.4 seconds | 8.5 seconds |
Drive Type | AWD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Width | 1900 mm | 1710 mm |
Wheelbase Size | 2950 mm | 2860 mm |
Fuel Tank Capacity | 90 L | 100 L |