2005 Porsche 911 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 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,587 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayman (325 HP @ 7400 RPM) has 4 more horse power than 2005 Porsche 911. (321 HP @ 4250 RPM) In normal driving conditions, 2013 Porsche Cayman should accelerate faster than 2005 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 135 kg more than 2013 Porsche Cayman.
Because 2005 Porsche 911 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 Porsche 911 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, both vehicles can yield 370 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2005 Porsche 911 | 2013 Porsche Cayman | |
| Make | Porsche | Porsche |
| Model | 911 | Cayman |
| Year Released | 2005 | 2013 |
| Body Type | Convertible | Coupe |
| Engine Position | Rear | Rear |
| Engine Size | 3587 cc | 3400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 325 HP |
| Engine RPM | 4250 RPM | 7400 RPM |
| Torque | 370 Nm | 370 Nm |
| Torque RPM | 4250 RPM | 4750 RPM |
| Engine Bore Size | 96 mm | 97 mm |
| Engine Stroke Size | 82.8 mm | 77 mm |
| Top Speed | 285 km/hour | 280 km/hour |
| Acceleration 0-100mph | 5.2 seconds | 5.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1350 kg |
| Vehicle Length | 4440 mm | 4347 mm |
| Vehicle Width | 1780 mm | 1801 mm |
| Vehicle Height | 1310 mm | 1285 mm |
| Wheelbase Size | 2360 mm | 2415 mm |
