2008 Audi S6 vs. 2006 Porsche Cayenne
To start off, 2008 Audi S6 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2006 Porsche Cayenne would be higher. At 5,202 cc (10 cylinders), 2008 Audi S6 is equipped with a bigger engine. In terms of performance, 2008 Audi S6 (429 HP @ 6800 RPM) has 182 more horse power than 2006 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 2008 Audi S6 should accelerate faster than 2006 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 250 kg more than 2008 Audi S6.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 S6 (540 Nm @ 3000 RPM) has 229 more torque (in Nm) than 2006 Porsche Cayenne. (311 Nm @ 2500 RPM). This means 2008 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Cayenne. 2008 Audi S6 has automatic transmission and 2006 Porsche Cayenne has manual transmission. 2006 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi S6 | 2006 Porsche Cayenne | |
| Make | Audi | Porsche |
| Model | S6 | Cayenne |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5202 cc | 3196 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 429 HP | 247 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 540 Nm | 311 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Compression Ratio | 12.5:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 209 km/hour |
| Acceleration 0-100mph | 5.2 seconds | 9.1 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1910 kg | 2160 kg |
| Vehicle Length | 4920 mm | 4790 mm |
| Vehicle Width | 1870 mm | 1930 mm |
| Vehicle Height | 1460 mm | 1710 mm |
| Wheelbase Size | 2850 mm | 2860 mm |
| Fuel Consumption Overall | 13.4 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 80 L | 100 L |
