2007 Audi S3 vs. 2005 Porsche Carrera GT
To start off, 2007 Audi S3 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche Carrera GT. In addition, the cost of maintenance, including insurance, on 2005 Porsche Carrera GT would be higher. At 5,733 cc (10 cylinders), 2005 Porsche Carrera GT is equipped with a bigger engine. In terms of performance, 2005 Porsche Carrera GT (604 HP @ 8000 RPM) has 342 more horse power than 2007 Audi S3. (262 HP @ 6000 RPM) In normal driving conditions, 2005 Porsche Carrera GT should accelerate faster than 2007 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S3 weights approximately 75 kg more than 2005 Porsche Carrera GT.
Because 2007 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Porsche Carrera GT. In wet, icy, snow, or gravel driving conditions, 2007 Audi S3 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, 2005 Porsche Carrera GT (590 Nm @ 5750 RPM) has 240 more torque (in Nm) than 2007 Audi S3. (350 Nm @ 2500 RPM). This means 2005 Porsche Carrera GT will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S3.
Compare all specifications:
| 2007 Audi S3 | 2005 Porsche Carrera GT | |
| Make | Audi | Porsche |
| Model | S3 | Carrera GT |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | 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 | 262 HP | 604 HP |
| Engine RPM | 6000 RPM | 8000 RPM |
| Torque | 350 Nm | 590 Nm |
| Torque RPM | 2500 RPM | 5750 RPM |
| Engine Bore Size | 82.5 mm | 98 mm |
| Engine Stroke Size | 92.8 mm | 76 mm |
| Engine Compression Ratio | 10.5:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 330 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 3.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1455 kg | 1380 kg |
| Vehicle Length | 4210 mm | 4620 mm |
| Vehicle Width | 1770 mm | 1930 mm |
| Vehicle Height | 1410 mm | 1170 mm |
| Wheelbase Size | 2580 mm | 2860 mm |
| Fuel Consumption Overall | 9.1 L/100km | 18 L/100km |
| Fuel Tank Capacity | 60 L | 92 L |
