2005 Chevrolet Avalanche vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Avalanche would be higher. At 8,128 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (350 HP @ 6000 RPM) has 30 more horse power than 2005 Chevrolet Avalanche. (320 HP @ 5600 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 2005 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 664 kg more than 2008 Porsche Cayenne.
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 Chevrolet Avalanche (597 Nm) has 177 more torque (in Nm) than 2008 Porsche Cayenne. (420 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche Cayenne. 2005 Chevrolet Avalanche has automatic transmission and 2008 Porsche Cayenne has manual transmission. 2008 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Chevrolet Avalanche | 2008 Porsche Cayenne | |
Make | Chevrolet | Porsche |
Model | Avalanche | Cayenne |
Year Released | 2005 | 2008 |
Body Type | Pickup | SUV |
Engine Position | Front | Front |
Engine Size | 8128 cc | 4511 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 320 HP | 350 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 597 Nm | 420 Nm |
Engine Bore Size | 108 mm | 93 mm |
Engine Stroke Size | 111 mm | 83 mm |
Engine Compression Ratio | 9.1:1 | 11.5:1 |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2984 kg | 2320 kg |
Vehicle Length | 5640 mm | 4790 mm |
Vehicle Width | 2030 mm | 1930 mm |
Vehicle Height | 1880 mm | 1710 mm |
Wheelbase Size | 3310 mm | 2860 mm |
Fuel Tank Capacity | 140 L | 100 L |