2004 Porsche Cayenne vs. 2008 Audi A3
To start off, 2008 Audi A3 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2004 Porsche Cayenne would be higher. At 4,505 cc (8 cylinders), 2004 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2004 Porsche Cayenne (450 HP @ 6000 RPM) has 312 more horse power than 2008 Audi A3. (138 HP @ 4000 RPM). In normal driving conditions, 2004 Porsche Cayenne should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Cayenne weights approximately 978 kg more than 2008 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2008 Audi A3. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Porsche Cayenne (620 Nm @ 2250 RPM) has 300 more torque (in Nm) than 2008 Audi A3. (320 Nm @ 1750 RPM). This means 2004 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2004 Porsche Cayenne | 2008 Audi A3 | |
| Make | Porsche | Audi |
| Model | Cayenne | A3 |
| Year Released | 2004 | 2008 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4505 cc | 1968 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 450 HP | 138 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 620 Nm | 320 Nm |
| Torque RPM | 2250 RPM | 1750 RPM |
| Engine Bore Size | 93 mm | 81 mm |
| Engine Stroke Size | 83 mm | 95.5 mm |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 266 km/hour | 207 km/hour |
| Acceleration 0-100mph | 5.6 seconds | 9.7 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2430 kg | 1452 kg |
| Vehicle Length | 4790 mm | 4290 mm |
| Vehicle Width | 1930 mm | 1770 mm |
| Vehicle Height | 1710 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2580 mm |
| Fuel Consumption Overall | 15.6 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 99 L | 55 L |
