2009 Chevrolet Express vs. 2003 Porsche Cayenne
To start off, 2009 Chevrolet Express is newer by 6 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 5,999 cc (8 cylinders), 2009 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (444 HP @ 6000 RPM) has 125 more horse power than 2009 Chevrolet Express. (319 HP @ 4600 RPM) In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 2009 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 881 kg more than 2009 Chevrolet Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2003 Porsche Cayenne will offer significantly more control. 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, 2003 Porsche Cayenne (620 Nm @ 2250 RPM) has 122 more torque (in Nm) than 2009 Chevrolet Express. (498 Nm @ 4400 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Express.
Compare all specifications:
| 2009 Chevrolet Express | 2003 Porsche Cayenne | |
| Make | Chevrolet | Porsche |
| Model | Express | Cayenne |
| Year Released | 2009 | 2003 |
| Body Type | Van | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 4511 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 319 HP | 444 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 498 Nm | 620 Nm |
| Torque RPM | 4400 RPM | 2250 RPM |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 12 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1549 kg | 2430 kg |
| Vehicle Length | 5700 mm | 4790 mm |
| Vehicle Width | 2020 mm | 1930 mm |
| Vehicle Height | 2080 mm | 1710 mm |
| Wheelbase Size | 3440 mm | 2860 mm |
| Fuel Consumption Overall | 8.3 L/100km | 15.6 L/100km |
| Fuel Tank Capacity | 117 L | 100 L |
