2009 Pontiac G6 vs. 2005 Porsche 911
To start off, 2009 Pontiac G6 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 6800 RPM) has 97 more horse power than 2009 Pontiac G6. (219 HP @ 5900 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2009 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Pontiac G6 weights approximately 4 kg more than 2005 Porsche 911.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Pontiac G6. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 911 will offer significantly more control. 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 73 more torque (in Nm) than 2009 Pontiac G6. (297 Nm @ 3200 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Pontiac G6.
Compare all specifications:
| 2009 Pontiac G6 | 2005 Porsche 911 | |
| Make | Pontiac | Porsche |
| Model | G6 | 911 |
| Year Released | 2009 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3500 cc | 3596 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 219 HP | 316 HP |
| Engine RPM | 5900 RPM | 6800 RPM |
| Torque | 297 Nm | 370 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Engine Bore Size | 87.9 mm | 96.1 mm |
| Engine Stroke Size | 94.5 mm | 82.8 mm |
| Engine Compression Ratio | 9.2:1 | 11.3:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1554 kg | 1550 kg |
| Vehicle Length | 4810 mm | 4440 mm |
| Vehicle Width | 1800 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1300 mm |
| Wheelbase Size | 2860 mm | 2360 mm |
| Fuel Consumption Highway | 9.1 L/100km | 8.9 L/100km |
| Fuel Consumption City | 13.8 L/100km | 18.2 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 12.1 L/100km |
| Fuel Tank Capacity | 61 L | 64 L |
