2009 Porsche Cayman vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Porsche Cayman. In addition, the cost of maintenance, including insurance, on 2009 Porsche Cayman would be higher. At 3,800 cc (6 cylinders), 2013 Porsche 911 is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (345 HP @ 7400 RPM) has 54 more horse power than 2009 Porsche Cayman. (291 HP @ 6250 RPM) In normal driving conditions, 2013 Porsche 911 should accelerate faster than 2009 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayman weights approximately 150 kg more than 2013 Porsche 911.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2013 Porsche 911 (390 Nm @ 5600 RPM) has 50 more torque (in Nm) than 2009 Porsche Cayman. (340 Nm @ 4600 RPM). This means 2013 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayman. 2009 Porsche Cayman has automatic transmission and 2013 Porsche 911 has manual transmission. 2013 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche Cayman will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Porsche Cayman | 2013 Porsche 911 | |
| Make | Porsche | Porsche |
| Model | Cayman | 911 |
| Year Released | 2009 | 2013 |
| Body Type | Coupe | Coupe |
| Engine Position | Middle | Rear |
| Engine Size | 3385 cc | 3800 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 291 HP | 345 HP |
| Engine RPM | 6250 RPM | 7400 RPM |
| Torque | 340 Nm | 390 Nm |
| Torque RPM | 4600 RPM | 5600 RPM |
| Engine Bore Size | 96.3 mm | 97 mm |
| Engine Stroke Size | 78.3 mm | 77 mm |
| Engine Compression Ratio | 11.1:1 | 12.5 : 1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 267 km/hour | 289 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 4.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1530 kg | 1380 kg |
| Vehicle Length | 4350 mm | 4491 mm |
| Vehicle Width | 1310 mm | 1978 mm |
| Vehicle Height | 1810 mm | 1303 mm |
| Wheelbase Size | 2420 mm | 2450 mm |
