2009 Porsche Cayman vs. 2005 Proton 400
To start off, 2009 Porsche Cayman is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Proton 400. In addition, the cost of maintenance, including insurance, on 2005 Proton 400 would be higher. At 3,385 cc, 2009 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayman (291 HP @ 6250 RPM) has 217 more horse power than 2005 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2009 Porsche Cayman should accelerate faster than 2005 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayman weights approximately 558 kg more than 2005 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche Cayman is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Porsche Cayman. However, in wet, icy, snow, or gravel driving conditions, 2005 Proton 400, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Porsche Cayman (340 Nm @ 4600 RPM) has 232 more torque (in Nm) than 2005 Proton 400. (108 Nm @ 3000 RPM). This means 2009 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton 400. 2009 Porsche Cayman has automatic transmission and 2005 Proton 400 has manual transmission. 2005 Proton 400 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 | 2005 Proton 400 | |
| Make | Porsche | Proton |
| Model | Cayman | 400 |
| Year Released | 2009 | 2005 |
| Engine Position | Middle | Front |
| Engine Size | 3385 cc | 1299 cc |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 291 HP | 74 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 340 Nm | 108 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1530 kg | 972 kg |
| Vehicle Length | 4350 mm | 4370 mm |
| Vehicle Width | 1310 mm | 1700 mm |
| Vehicle Height | 1810 mm | 1390 mm |
| Wheelbase Size | 2420 mm | 2510 mm |
