2011 Porsche 911 vs. 2006 Porsche Cayman
To start off, 2011 Porsche 911 is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Porsche Cayman. In addition, the cost of maintenance, including insurance, on 2006 Porsche Cayman would be higher. At 3,600 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (345 HP @ 6500 RPM) has 50 more horse power than 2006 Porsche Cayman. (295 HP @ 6250 RPM). In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2006 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 115 kg more than 2006 Porsche Cayman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Porsche Cayman. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Porsche 911 (390 Nm @ 4400 RPM) has 50 more torque (in Nm) than 2006 Porsche Cayman. (340 Nm @ 4400 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Cayman. 2006 Porsche Cayman has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Porsche Cayman will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Porsche 911 | 2006 Porsche Cayman | |
| Make | Porsche | Porsche |
| Model | 911 | Cayman |
| Year Released | 2011 | 2006 |
| Body Type | Coupe | Coupe |
| Engine Position | Rear | Middle |
| Engine Size | 3600 cc | 3392 cc |
| Engine Type | boxer | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 345 HP | 295 HP |
| Engine RPM | 6500 RPM | 6250 RPM |
| Torque | 390 Nm | 340 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1530 kg | 1415 kg |
| Vehicle Length | 4460 mm | 4380 mm |
| Vehicle Width | 1852 mm | 1810 mm |
| Vehicle Height | 1311 mm | 1310 mm |
| Wheelbase Size | 2350 mm | 2420 mm |
| Fuel Tank Capacity | 67 L | 74 L |
