2005 Audi A8 vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (380 HP @ 6200 RPM) has 45 more horse power than 2005 Audi A8. (335 HP @ 4000 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 2005 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 595 kg more than 2009 Porsche Cayenne.
Let's talk about torque, 2009 Porsche Cayenne (500 Nm) has 70 more torque (in Nm) than 2005 Audi A8. (430 Nm). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A8.
Compare all specifications:
2005 Audi A8 | 2009 Porsche Cayenne | |
Make | Audi | Porsche |
Model | A8 | Cayenne |
Year Released | 2005 | 2009 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4178 cc | 4806 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 335 HP | 380 HP |
Engine RPM | 4000 RPM | 6200 RPM |
Torque | 430 Nm | 500 Nm |
Engine Bore Size | 85 mm | 96 mm |
Engine Stroke Size | 93 mm | 83 mm |
Engine Compression Ratio | 11.0:1 | 12.5:1 |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1945 kg | 1350 kg |
Vehicle Length | 5060 mm | 4800 mm |
Vehicle Width | 1900 mm | 1710 mm |
Vehicle Height | 1450 mm | 1930 mm |
Wheelbase Size | 2950 mm | 2860 mm |
Fuel Consumption Overall | 11.8 L/100km | 13.2 L/100km |
Fuel Tank Capacity | 90 L | 100 L |