2005 Audi TT 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 TT. In addition, the cost of maintenance, including insurance, on 2005 Audi TT 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 379 more horse power than 2005 Audi TT. (225 HP @ 6300 RPM) In normal driving conditions, 2006 Porsche Carrera GT should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 85 kg more than 2006 Porsche Carrera GT.
Because 2005 Audi TT 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 TT 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) has 309 more torque (in Nm) than 2005 Audi TT. (281 Nm). This means 2006 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2005 Audi TT | 2006 Porsche Carrera GT | |
| Make | Audi | Porsche |
| Model | TT | Carrera GT |
| Year Released | 2005 | 2006 |
| Body Type | Coupe | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 1786 cc | 5733 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 225 HP | 604 HP |
| Engine RPM | 6300 RPM | 8000 RPM |
| Torque | 281 Nm | 590 Nm |
| Engine Compression Ratio | 9.0:1 | 12.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1465 kg | 1380 kg |
| Vehicle Length | 4050 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1930 mm |
| Vehicle Height | 1350 mm | 1170 mm |
| Wheelbase Size | 2470 mm | 2740 mm |
| Fuel Consumption Overall | 10.2 L/100km | 17.9 L/100km |
| Fuel Tank Capacity | 62 L | 92 L |
