2004 Audi A6 vs. 2006 Porsche Carrera GT
To start off, 2006 Porsche Carrera GT is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 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 357 more horse power than 2004 Audi A6. (247 HP @ 6500 RPM) In normal driving conditions, 2006 Porsche Carrera GT should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 320 kg more than 2006 Porsche Carrera GT.
Because 2004 Audi A6 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, 2004 Audi A6 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 260 more torque (in Nm) than 2004 Audi A6. (330 Nm @ 3250 RPM). This means 2006 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 2006 Porsche Carrera GT | |
| Make | Audi | Porsche |
| Model | A6 | Carrera GT |
| Year Released | 2004 | 2006 |
| Body Type | Station Wagon | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 2976 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 604 HP |
| Engine RPM | 6500 RPM | 8000 RPM |
| Torque | 330 Nm | 590 Nm |
| Torque RPM | 3250 RPM | 5750 RPM |
| Engine Bore Size | 84.5 mm | 98.1 mm |
| Engine Stroke Size | 92.8 mm | 76 mm |
| Engine Compression Ratio | 12.5:1 | 12.0:1 |
| Acceleration 0-100mph | 7 seconds | 3.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1700 kg | 1380 kg |
| Vehicle Length | 4940 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1470 mm | 1170 mm |
| Wheelbase Size | 2850 mm | 2740 mm |
| Fuel Consumption Overall | 11 L/100km | 17.9 L/100km |
| Fuel Tank Capacity | 80 L | 92 L |
