2007 Audi A8 vs. 2006 Porsche Carrera GT
To start off, 2007 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Porsche Carrera GT. In addition, the cost of maintenance, including insurance, on 2006 Porsche Carrera GT 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 275 more horse power than 2007 Audi A8. (329 HP @ 6500 RPM) In normal driving conditions, 2006 Porsche Carrera GT should accelerate faster than 2007 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 400 kg more than 2006 Porsche Carrera GT.
Because 2007 Audi A8 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, 2007 Audi A8 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 160 more torque (in Nm) than 2007 Audi A8. (430 Nm @ 3500 RPM). This means 2006 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A8. 2007 Audi A8 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. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A8 | 2006 Porsche Carrera GT | |
| Make | Audi | Porsche |
| Model | A8 | Carrera GT |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 4170 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 329 HP | 604 HP |
| Engine RPM | 6500 RPM | 8000 RPM |
| Torque | 430 Nm | 590 Nm |
| Torque RPM | 3500 RPM | 5750 RPM |
| Engine Bore Size | 84.5 mm | 98.1 mm |
| Engine Stroke Size | 93 mm | 76 mm |
| Engine Compression Ratio | 11.0:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 6.3 seconds | 3.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1780 kg | 1380 kg |
| Vehicle Length | 5060 mm | 4620 mm |
| Vehicle Width | 1900 mm | 1930 mm |
| Vehicle Height | 1450 mm | 1170 mm |
| Wheelbase Size | 2950 mm | 2740 mm |
| Fuel Consumption Overall | 8.8 L/100km | 17.9 L/100km |
| Fuel Tank Capacity | 90 L | 92 L |
