2009 Infiniti QX56 vs. 2008 Jeep Liberty
To start off, 2009 Infiniti QX56 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2008 Jeep Liberty 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 110 more horse power than 2008 Jeep Liberty. (210 HP @ 5200 RPM). In normal driving conditions, 2009 Infiniti QX56 should accelerate faster than 2008 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Liberty weights approximately 312 kg more than 2009 Infiniti QX56.
Because 2008 Jeep Liberty 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, 2008 Jeep Liberty 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 214 more torque (in Nm) than 2008 Jeep Liberty. (319 Nm @ 4000 RPM). This means 2009 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2008 Jeep Liberty. 2009 Infiniti QX56 has automatic transmission and 2008 Jeep Liberty has manual transmission. 2008 Jeep Liberty will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Infiniti QX56 | 2008 Jeep Liberty | |
| Make | Infiniti | Jeep |
| Model | QX56 | Liberty |
| Year Released | 2009 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 3699 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 210 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 533 Nm | 319 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1719 kg | 2031 kg |
| Vehicle Length | 5260 mm | 4500 mm |
| Vehicle Width | 2010 mm | 1850 mm |
| Vehicle Height | 1980 mm | 1790 mm |
| Wheelbase Size | 3140 mm | 2700 mm |
| Fuel Consumption Highway | 13.1 L/100km | 10.7 L/100km |
| Fuel Consumption City | 19.6 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 16.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 106 L | 74 L |
