2009 Infiniti QX56 vs. 2009 Jeep Grand Cherokee
To start off, both 2009 Infiniti QX56 and 2009 Jeep Grand Cherokee were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,654 cc (8 cylinders), 2009 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Jeep Grand Cherokee (381 HP @ 5600 RPM) has 61 more horse power than 2009 Infiniti QX56. (320 HP @ 5200 RPM) In normal driving conditions, 2009 Jeep Grand Cherokee should accelerate faster than 2009 Infiniti QX56. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 109 kg more than 2009 Infiniti QX56. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jeep Grand Cherokee 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, 2009 Jeep Grand Cherokee 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 Jeep Grand Cherokee (548 Nm @ 4000 RPM) has 15 more torque (in Nm) than 2009 Infiniti QX56. (533 Nm @ 3400 RPM). This means 2009 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti QX56.
Compare all specifications:
| 2009 Infiniti QX56 | 2009 Jeep Grand Cherokee | |
| Make | Infiniti | Jeep |
| Model | QX56 | Grand Cherokee |
| Year Released | 2009 | 2009 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 5654 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 381 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 533 Nm | 548 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Compression Ratio | 10.3:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1719 kg | 1828 kg |
| Vehicle Length | 5260 mm | 4780 mm |
| Vehicle Width | 2010 mm | 1850 mm |
| Vehicle Height | 1980 mm | 1760 mm |
| Wheelbase Size | 3140 mm | 2790 mm |
| Fuel Consumption Highway | 13.1 L/100km | 11.8 L/100km |
| Fuel Consumption City | 19.6 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 16.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 106 L | 80 L |
