2005 Audi RS6 vs. 2013 Porsche Cayenne
To start off, 2013 Porsche Cayenne is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Audi RS6. In addition, the cost of maintenance, including insurance, on 2005 Audi RS6 would be higher. At 4,172 cc (8 cylinders), 2005 Audi RS6 is equipped with a bigger engine. In terms of performance, 2005 Audi RS6 (444 HP @ 5700 RPM) has 148 more horse power than 2013 Porsche Cayenne. (296 HP @ 6300 RPM). In normal driving conditions, 2005 Audi RS6 should accelerate faster than 2013 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayenne weights approximately 205 kg more than 2005 Audi RS6.
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 RS6 (580 Nm @ 1950 RPM) has 180 more torque (in Nm) than 2013 Porsche Cayenne. (400 Nm @ 3000 RPM). This means 2005 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 2013 Porsche Cayenne. 2005 Audi RS6 has automatic transmission and 2013 Porsche Cayenne has manual transmission. 2013 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi RS6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi RS6 | 2013 Porsche Cayenne | |
| Make | Audi | Porsche |
| Model | RS6 | Cayenne |
| Year Released | 2005 | 2013 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Rear |
| Engine Size | 4172 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 296 HP |
| Engine RPM | 5700 RPM | 6300 RPM |
| Torque | 580 Nm | 400 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 84.5 mm | 89 mm |
| Engine Stroke Size | 93 mm | 96 mm |
| Engine Compression Ratio | 9.0:1 | 11.7:1 |
| Fuel Type | Gasoline - Premium | Diesel / Electric Hybrid |
| Top Speed | 250 km/hour | 230 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 7.5 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1865 kg | 2070 kg |
| Vehicle Length | 4840 mm | 4846 mm |
| Vehicle Width | 1860 mm | 2154 mm |
| Vehicle Height | 1400 mm | 1705 mm |
| Wheelbase Size | 2760 mm | 2895 mm |
