2009 Infiniti QX56 vs. 2007 Nissan Pathfinder
To start off, 2009 Infiniti QX56 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Nissan Pathfinder. In addition, the cost of maintenance, including insurance, on 2007 Nissan Pathfinder would be higher. At 5,552 cc (8 cylinders), 2009 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2009 Infiniti QX56 (320 HP @ 5200 RPM) has 54 more horse power than 2007 Nissan Pathfinder. (266 HP @ 5600 RPM). In normal driving conditions, 2009 Infiniti QX56 should accelerate faster than 2007 Nissan Pathfinder. With that said, vehicle weight also plays an important factor in acceleration. 2007 Nissan Pathfinder weights approximately 465 kg more than 2009 Infiniti QX56.
Because 2007 Nissan Pathfinder is four wheel drive (4WD), it will have significant more traction and grip than 2009 Infiniti QX56. In wet, icy, snow, or gravel driving conditions, 2007 Nissan Pathfinder 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, 2009 Infiniti QX56 (533 Nm @ 3400 RPM) has 142 more torque (in Nm) than 2007 Nissan Pathfinder. (391 Nm @ 4000 RPM). This means 2009 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2007 Nissan Pathfinder.
Compare all specifications:
| 2009 Infiniti QX56 | 2007 Nissan Pathfinder | |
| Make | Infiniti | Nissan |
| Model | QX56 | Pathfinder |
| Year Released | 2009 | 2007 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 3954 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 266 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 533 Nm | 391 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1719 kg | 2184 kg |
| Vehicle Length | 5260 mm | 4770 mm |
| Vehicle Width | 2010 mm | 1860 mm |
| Vehicle Height | 1980 mm | 1860 mm |
| Wheelbase Size | 3140 mm | 2860 mm |
| Fuel Consumption Highway | 13.1 L/100km | 11.2 L/100km |
| Fuel Consumption City | 19.6 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 16.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 106 L | 80 L |
