2007 Audi A3 vs. 2006 Porsche Cayenne
To start off, 2007 Audi A3 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2006 Porsche Cayenne would be higher. At 4,511 cc (8 cylinders), 2006 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayenne (335 HP @ 6000 RPM) has 197 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2006 Porsche Cayenne should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayenne weights approximately 36 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2007 Audi A3. In wet, icy, snow, or gravel driving conditions, 2006 Porsche Cayenne 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 Cayenne (420 Nm @ 2700 RPM) has 100 more torque (in Nm) than 2007 Audi A3. (320 Nm @ 2500 RPM). This means 2006 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
| 2007 Audi A3 | 2006 Porsche Cayenne | |
| Make | Audi | Porsche |
| Model | A3 | Cayenne |
| Year Released | 2007 | 2006 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 4511 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 335 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 320 Nm | 420 Nm |
| Torque RPM | 2500 RPM | 2700 RPM |
| Engine Bore Size | 81 mm | 98 mm |
| Engine Stroke Size | 95.5 mm | 76 mm |
| Engine Compression Ratio | 18.0:1 | 11.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 207 km/hour | 242 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 7.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1344 kg | 1380 kg |
| Vehicle Length | 4210 mm | 4790 mm |
| Vehicle Width | 1960 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1710 mm |
| Wheelbase Size | 2580 mm | 2860 mm |
| Fuel Consumption Overall | 6.8 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 55 L | 100 L |
