2006 Infiniti QX56 vs. 2006 Toyota Quantum
To start off, both 2006 Infiniti QX56 and 2006 Toyota Quantum were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,555 cc (8 cylinders), 2006 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX56 (315 HP @ 4900 RPM) has 213 more horse power than 2006 Toyota Quantum. (102 HP @ 3600 RPM). In normal driving conditions, 2006 Infiniti QX56 should accelerate faster than 2006 Toyota Quantum.
Because 2006 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Toyota Quantum. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Infiniti QX56 (529 Nm @ 3600 RPM) has 269 more torque (in Nm) than 2006 Toyota Quantum. (260 Nm @ 1600 RPM). This means 2006 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2006 Toyota Quantum. 2006 Infiniti QX56 has automatic transmission and 2006 Toyota Quantum has manual transmission. 2006 Toyota Quantum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Infiniti QX56 | 2006 Toyota Quantum | |
| Make | Infiniti | Toyota |
| Model | QX56 | Quantum |
| Year Released | 2006 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 5555 cc | 2494 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 315 HP | 102 HP |
| Engine RPM | 4900 RPM | 3600 RPM |
| Torque | 529 Nm | 260 Nm |
| Torque RPM | 3600 RPM | 1600 RPM |
| Engine Bore Size | 98 mm | 92 mm |
| Engine Stroke Size | 92 mm | 93.8 mm |
| Engine Compression Ratio | 9.8:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 14 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5260 mm | 5390 mm |
| Vehicle Width | 2010 mm | 1890 mm |
| Vehicle Height | 1980 mm | 2290 mm |
| Wheelbase Size | 3140 mm | 3120 mm |
| Fuel Tank Capacity | 106 L | 70 L |
