2007 Audi A4 vs. 2006 Porsche Carrera GT
To start off, 2007 Audi A4 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 407 more horse power than 2007 Audi A4. (197 HP @ 5100 RPM) In normal driving conditions, 2006 Porsche Carrera GT should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 114 kg more than 2006 Porsche Carrera GT.
Because 2007 Audi A4 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 A4 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 310 more torque (in Nm) than 2007 Audi A4. (280 Nm @ 1800 RPM). This means 2006 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2006 Porsche Carrera GT | |
| Make | Audi | Porsche |
| Model | A4 | Carrera GT |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 1984 cc | 5733 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 604 HP |
| Engine RPM | 5100 RPM | 8000 RPM |
| Torque | 280 Nm | 590 Nm |
| Torque RPM | 1800 RPM | 5750 RPM |
| Engine Bore Size | 82.5 mm | 98.1 mm |
| Engine Stroke Size | 92.8 mm | 76 mm |
| Engine Compression Ratio | 10.5:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 7.2 seconds | 3.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1494 kg | 1380 kg |
| Vehicle Length | 4550 mm | 4620 mm |
| Vehicle Width | 1780 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1170 mm |
| Wheelbase Size | 2650 mm | 2740 mm |
| Fuel Consumption Overall | 8.8 L/100km | 17.9 L/100km |
| Fuel Tank Capacity | 63 L | 92 L |
