2008 Pontiac G6 vs. 2009 Porsche Cayman
To start off, 2009 Porsche Cayman is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Pontiac G6. In addition, the cost of maintenance, including insurance, on 2008 Pontiac G6 would be higher. At 3,600 cc (6 cylinders), 2008 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayman (291 HP @ 6250 RPM) has 39 more horse power than 2008 Pontiac G6. (252 HP @ 6300 RPM) In normal driving conditions, 2009 Porsche Cayman should accelerate faster than 2008 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayman weights approximately 178 kg more than 2008 Pontiac G6. 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, 2008 Pontiac G6, 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, both vehicles can yield 340 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2008 Pontiac G6 | 2009 Porsche Cayman | |
| Make | Pontiac | Porsche |
| Model | G6 | Cayman |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3600 cc | 3385 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 291 HP |
| Engine RPM | 6300 RPM | 6250 RPM |
| Torque | 340 Nm | 340 Nm |
| Torque RPM | 3200 RPM | 4600 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1352 kg | 1530 kg |
| Vehicle Length | 4810 mm | 4350 mm |
| Vehicle Width | 1800 mm | 1310 mm |
| Vehicle Height | 1460 mm | 1810 mm |
| Wheelbase Size | 2860 mm | 2420 mm |
| Fuel Consumption Overall | 9.2 L/100km | 11 L/100km |
| Fuel Tank Capacity | 62 L | 64 L |
