2004 Chevrolet Express vs. 2007 Porsche Cayenne
To start off, 2007 Porsche Cayenne is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Express would be higher. At 5,998 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (300 HP @ 5600 RPM) has 13 more horse power than 2007 Porsche Cayenne. (287 HP @ 6200 RPM). In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 2007 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 514 kg more than 2007 Porsche Cayenne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Chevrolet Express (488 Nm) has 103 more torque (in Nm) than 2007 Porsche Cayenne. (385 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayenne.
Compare all specifications:
| 2004 Chevrolet Express | 2007 Porsche Cayenne | |
| Make | Chevrolet | Porsche |
| Model | Express | Cayenne |
| Year Released | 2004 | 2007 |
| Body Type | Van | SUV |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 3598 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 287 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 488 Nm | 385 Nm |
| Engine Bore Size | 102 mm | 89 mm |
| Engine Stroke Size | 92 mm | 96.4 mm |
| Engine Compression Ratio | 9.4:1 | 12.3:1 |
| Number of Seats | 12 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2674 kg | 2160 kg |
| Vehicle Length | 5700 mm | 4430 mm |
| Vehicle Width | 2020 mm | 1930 mm |
| Vehicle Height | 2080 mm | 1710 mm |
| Wheelbase Size | 3440 mm | 2860 mm |
| Fuel Tank Capacity | 117 L | 100 L |
