2005 Audi A8 vs. 2003 Porsche Cayenne
To start off, 2005 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2003 Porsche Cayenne would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (450 HP @ 6300 RPM) has 204 more horse power than 2003 Porsche Cayenne. (246 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2003 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 15 kg more than 2005 Audi A8.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Audi A8 (560 Nm) has 240 more torque (in Nm) than 2003 Porsche Cayenne. (320 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche Cayenne.
Compare all specifications:
2005 Audi A8 | 2003 Porsche Cayenne | |
Make | Audi | Porsche |
Model | A8 | Cayenne |
Year Released | 2005 | 2003 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 5998 cc | 3164 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 450 HP | 246 HP |
Engine RPM | 6300 RPM | 6000 RPM |
Torque | 560 Nm | 320 Nm |
Engine Bore Size | 84.1 mm | 84 mm |
Engine Stroke Size | 90 mm | 95.9 mm |
Engine Compression Ratio | 11.0:1 | 11.5:1 |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2145 kg | 2160 kg |
Vehicle Length | 5200 mm | 4790 mm |
Vehicle Width | 1900 mm | 1930 mm |
Vehicle Height | 1460 mm | 1710 mm |
Wheelbase Size | 3080 mm | 2860 mm |
Fuel Consumption Highway | 11.2 L/100km | 10.6 L/100km |
Fuel Consumption City | 15.7 L/100km | 17.8 L/100km |
Fuel Consumption Overall | 13.8 L/100km | 13.2 L/100km |
Fuel Tank Capacity | 90 L | 92 L |