2005 Audi RS6 vs. 2006 Porsche Carrera GT
To start off, 2006 Porsche Carrera GT is newer by 1 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 5,733 cc (10 cylinders), 2006 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2006 Porsche Carrera GT (604 HP @ 8000 RPM) has 160 more horse power than 2005 Audi RS6. (444 HP @ 5700 RPM) In normal driving conditions, 2006 Porsche Carrera GT should accelerate faster than 2005 Audi RS6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS6 weights approximately 435 kg more than 2006 Porsche Carrera GT.
Because 2005 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Porsche Carrera GT. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS6 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, 2006 Porsche Carrera GT (590 Nm @ 5750 RPM) has 30 more torque (in Nm) than 2005 Audi RS6. (560 Nm @ 1950 RPM). This means 2006 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi RS6. 2005 Audi RS6 has automatic transmission and 2006 Porsche Carrera GT has manual transmission. 2006 Porsche Carrera GT 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 | 2006 Porsche Carrera GT | |
| Make | Audi | Porsche |
| Model | RS6 | Carrera GT |
| Year Released | 2005 | 2006 |
| Body Type | Station Wagon | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 4172 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 444 HP | 604 HP |
| Engine RPM | 5700 RPM | 8000 RPM |
| Torque | 560 Nm | 590 Nm |
| Torque RPM | 1950 RPM | 5750 RPM |
| Acceleration 0-100mph | 4.9 seconds | 3.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1815 kg | 1380 kg |
| Vehicle Length | 4860 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1460 mm | 1170 mm |
| Wheelbase Size | 2850 mm | 2740 mm |
| Fuel Consumption Overall | 14.6 L/100km | 17.9 L/100km |
| Fuel Tank Capacity | 82 L | 92 L |
