2005 Chevrolet Express vs. 2013 Porsche Cayman
To start off, 2013 Porsche Cayman is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Express would be higher. At 4,292 cc (6 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayman (325 HP @ 7400 RPM) has 128 more horse power than 2005 Chevrolet Express. (197 HP @ 4400 RPM) In normal driving conditions, 2013 Porsche Cayman should accelerate faster than 2005 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 1107 kg more than 2013 Porsche Cayman.
Because 2005 Chevrolet Express is four wheel drive (4WD), it will have significant more traction and grip than 2013 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Express 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, 2013 Porsche Cayman (370 Nm @ 4750 RPM) has 31 more torque (in Nm) than 2005 Chevrolet Express. (339 Nm @ 2800 RPM). This means 2013 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Express.
Compare all specifications:
| 2005 Chevrolet Express | 2013 Porsche Cayman | |
| Make | Chevrolet | Porsche |
| Model | Express | Cayman |
| Year Released | 2005 | 2013 |
| Body Type | Van | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4292 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 325 HP |
| Engine RPM | 4400 RPM | 7400 RPM |
| Torque | 339 Nm | 370 Nm |
| Torque RPM | 2800 RPM | 4750 RPM |
| Engine Bore Size | 102 mm | 97 mm |
| Engine Stroke Size | 88 mm | 77 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 8 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2402 kg | 1295 kg |
| Vehicle Length | 5700 mm | 4347 mm |
| Vehicle Width | 2020 mm | 1801 mm |
| Vehicle Height | 2080 mm | 1285 mm |
| Wheelbase Size | 3180 mm | 2415 mm |
| Fuel Consumption Highway | 11.8 L/100km | 7.1 L/100km |
| Fuel Consumption City | 15.7 L/100km | 14.2 L/100km |
