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 4,818 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2007 Porsche Cayenne (287 HP @ 6200 RPM) has 17 more horse power than 2004 Chevrolet Express. (270 HP @ 6000 RPM) In normal driving conditions, 2007 Porsche Cayenne should accelerate faster than 2004 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayenne weights approximately 690 kg more than 2004 Chevrolet Express. 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 (386 Nm) has 1 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 | 4818 cc | 3598 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 270 HP | 287 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 386 Nm | 385 Nm |
| Engine Bore Size | 96 mm | 89 mm |
| Engine Stroke Size | 83 mm | 96.4 mm |
| Engine Compression Ratio | 9.5:1 | 12.3:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1470 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 Consumption Overall | 14 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 117 L | 100 L |
