2005 Chevrolet Silverado vs. 2003 Porsche Cayenne
To start off, 2005 Chevrolet Silverado is newer by 2 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 5,357 cc (8 cylinders), 2005 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Silverado (295 HP @ 6000 RPM) has 48 more horse power than 2003 Porsche Cayenne. (247 HP @ 6000 RPM). In normal driving conditions, 2005 Chevrolet Silverado should accelerate faster than 2003 Porsche Cayenne. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Silverado weights approximately 200 kg more than 2003 Porsche Cayenne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Silverado (454 Nm) has 144 more torque (in Nm) than 2003 Porsche Cayenne. (310 Nm). This means 2005 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche Cayenne. 2005 Chevrolet Silverado has automatic transmission and 2003 Porsche Cayenne has manual transmission. 2003 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Silverado | 2003 Porsche Cayenne | |
| Make | Chevrolet | Porsche |
| Model | Silverado | Cayenne |
| Year Released | 2005 | 2003 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5357 cc | 3179 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 295 HP | 247 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 454 Nm | 310 Nm |
| Engine Bore Size | 96 mm | 84 mm |
| Engine Stroke Size | 92 mm | 95.9 mm |
| Engine Compression Ratio | 9.5:1 | 11.5:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2370 kg | 2170 kg |
| Vehicle Length | 5740 mm | 4790 mm |
| Vehicle Width | 2000 mm | 1930 mm |
| Vehicle Height | 1910 mm | 1710 mm |
| Wheelbase Size | 3650 mm | 2860 mm |
| Fuel Consumption Highway | 12.4 L/100km | 10.7 L/100km |
| Fuel Consumption City | 15.7 L/100km | 18.4 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 98 L | 100 L |
