2009 Porsche Cayman vs. 2005 Saturn ION
To start off, 2009 Porsche Cayman is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Saturn ION. In addition, the cost of maintenance, including insurance, on 2005 Saturn ION would be higher. At 2,687 cc, 2009 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayman (242 HP) has 102 more horse power than 2005 Saturn ION. (140 HP). In normal driving conditions, 2009 Porsche Cayman should accelerate faster than 2005 Saturn ION. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayman weights approximately 286 kg more than 2005 Saturn ION. 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 Saturn ION, 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 (273 Nm) has 76 more torque (in Nm) than 2005 Saturn ION. (197 Nm). This means 2009 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 2005 Saturn ION.
Compare all specifications:
| 2009 Porsche Cayman | 2005 Saturn ION | |
| Make | Porsche | Saturn |
| Model | Cayman | ION |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 2687 cc | 2196 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 140 HP |
| Torque | 273 Nm | 197 Nm |
| Engine Bore Size | 85.5 mm | 86 mm |
| Engine Stroke Size | 78 mm | 94 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1244 kg |
| Vehicle Length | 4350 mm | 4690 mm |
| Vehicle Width | 1310 mm | 1710 mm |
| Vehicle Height | 1810 mm | 1460 mm |
| Wheelbase Size | 2420 mm | 2630 mm |
| Fuel Consumption Overall | 9.5 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 64 L | 49 L |
