2005 Pontiac G6 vs. 2010 Infiniti QX56
To start off, 2010 Infiniti QX56 is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Pontiac G6. In addition, the cost of maintenance, including insurance, on 2005 Pontiac G6 would be higher. At 5,600 cc (8 cylinders), 2010 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2010 Infiniti QX56 (320 HP) has 120 more horse power than 2005 Pontiac G6. (200 HP) In normal driving conditions, 2010 Infiniti QX56 should accelerate faster than 2005 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2010 Infiniti QX56 weights approximately 1034 kg more than 2005 Pontiac G6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Infiniti QX56 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 2010 Infiniti QX56. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2010 Infiniti QX56 (532 Nm) has 247 more torque (in Nm) than 2005 Pontiac G6. (285 Nm). This means 2010 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac G6.
Compare all specifications:
| 2005 Pontiac G6 | 2010 Infiniti QX56 | |
| Make | Pontiac | Infiniti |
| Model | G6 | QX56 |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3392 cc | 5600 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 320 HP |
| Torque | 285 Nm | 532 Nm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1554 kg | 2588 kg |
| Vehicle Length | 4810 mm | 5255 mm |
| Vehicle Width | 1800 mm | 2002 mm |
| Vehicle Height | 1460 mm | 1976 mm |
| Wheelbase Size | 2860 mm | 3129 mm |
| Fuel Consumption | 8.1 L/100km | 13.1 L/100km |
| Fuel Consumption City | 11.2 L/100km | 19.6 L/100km |
| Fuel Tank Capacity | 61 L | 106 L |
