2003 Porsche 911 vs. 2008 Porsche Cayman
To start off, 2008 Porsche Cayman is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Porsche 911. In addition, the cost of maintenance, including insurance, on 2003 Porsche 911 would be higher. At 3,600 cc (6 cylinders), 2003 Porsche 911 is equipped with a bigger engine. In terms of performance, 2003 Porsche 911 (443 HP @ 6000 RPM) has 201 more horse power than 2008 Porsche Cayman. (242 HP @ 6000 RPM). In normal driving conditions, 2003 Porsche 911 should accelerate faster than 2008 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 911 weights approximately 360 kg more than 2008 Porsche Cayman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Porsche 911 (621 Nm @ 2700 RPM) has 348 more torque (in Nm) than 2008 Porsche Cayman. (273 Nm @ 4200 RPM). This means 2003 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche Cayman.
Compare all specifications:
| 2003 Porsche 911 | 2008 Porsche Cayman | |
| Make | Porsche | Porsche |
| Model | 911 | Cayman |
| Year Released | 2003 | 2008 |
| Body Type | Convertible | Coupe |
| Engine Position | Rear | Middle |
| Engine Size | 3600 cc | 2687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 443 HP | 242 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 621 Nm | 273 Nm |
| Torque RPM | 2700 RPM | 4200 RPM |
| Top Speed | 307 km/hour | 253 km/hour |
| Acceleration 0-100mph | 4.3 seconds | 6.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1660 kg | 1300 kg |
| Vehicle Length | 4440 mm | 4350 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1300 mm | 1310 mm |
| Wheelbase Size | 2360 mm | 2420 mm |
| Fuel Consumption Overall | 13.3 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 64 L | 64 L |
