2008 Porsche Cayman vs. 2005 Proton Impian
To start off, 2008 Porsche Cayman is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Proton Impian. In addition, the cost of maintenance, including insurance, on 2005 Proton Impian would be higher. At 2,687 cc (6 cylinders), 2008 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayman (242 HP @ 6000 RPM) has 141 more horse power than 2005 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2008 Porsche Cayman should accelerate faster than 2005 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayman weights approximately 95 kg more than 2005 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 Porsche Cayman. However, in wet, icy, snow, or gravel driving conditions, 2005 Proton Impian, 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, 2008 Porsche Cayman (273 Nm @ 4200 RPM) has 133 more torque (in Nm) than 2005 Proton Impian. (140 Nm @ 2750 RPM). This means 2008 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton Impian.
Compare all specifications:
| 2008 Porsche Cayman | 2005 Proton Impian | |
| Make | Porsche | Proton |
| Model | Cayman | Impian |
| Year Released | 2008 | 2005 |
| Engine Size | 2687 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 101 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 273 Nm | 140 Nm |
| Torque RPM | 4200 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1300 kg | 1205 kg |
| Vehicle Length | 4350 mm | 4470 mm |
| Vehicle Width | 1810 mm | 1750 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2420 mm | 2610 mm |
