2008 Infiniti QX56 vs. 2006 Isuzu KB
To start off, 2008 Infiniti QX56 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Isuzu KB. In addition, the cost of maintenance, including insurance, on 2006 Isuzu KB would be higher. At 5,552 cc (8 cylinders), 2008 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2008 Infiniti QX56 (320 HP @ 5200 RPM) has 202 more horse power than 2006 Isuzu KB. (118 HP @ 5400 RPM). In normal driving conditions, 2008 Infiniti QX56 should accelerate faster than 2006 Isuzu KB. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu KB weights approximately 580 kg more than 2008 Infiniti QX56.
Because 2008 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Isuzu KB. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti QX56 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, 2008 Infiniti QX56 (533 Nm @ 3400 RPM) has 359 more torque (in Nm) than 2006 Isuzu KB. (174 Nm @ 3200 RPM). This means 2008 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2006 Isuzu KB. 2008 Infiniti QX56 has automatic transmission and 2006 Isuzu KB has manual transmission. 2006 Isuzu KB will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Infiniti QX56 | 2006 Isuzu KB | |
| Make | Infiniti | Isuzu |
| Model | QX56 | KB |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 1998 cc |
| Horse Power | 320 HP | 118 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 533 Nm | 174 Nm |
| Torque RPM | 3400 RPM | 3200 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1320 kg | 1900 kg |
| Vehicle Length | 5260 mm | 5020 mm |
| Vehicle Width | 2030 mm | 1730 mm |
| Vehicle Height | 2010 mm | 1650 mm |
| Wheelbase Size | 3140 mm | 3060 mm |
| Fuel Consumption Overall | 16.8 L/100km | 14 L/100km |
| Fuel Tank Capacity | 106 L | 76 L |
