2009 Infiniti QX56 vs. 2012 Chevrolet Silverado
To start off, 2012 Chevrolet Silverado is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Infiniti QX56. In addition, the cost of maintenance, including insurance, on 2009 Infiniti QX56 would be higher. At 5,999 cc (8 cylinders), 2012 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2012 Chevrolet Silverado (323 HP @ 4400 RPM) has 3 more horse power than 2009 Infiniti QX56. (320 HP @ 5200 RPM) In normal driving conditions, 2012 Chevrolet Silverado should accelerate faster than 2009 Infiniti QX56. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Silverado weights approximately 1071 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 2012 Chevrolet Silverado 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, 2012 Chevrolet Silverado 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 18 more torque (in Nm) than 2012 Chevrolet Silverado. (515 Nm @ 4200 RPM). This means 2009 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2012 Chevrolet Silverado.
Compare all specifications:
| 2009 Infiniti QX56 | 2012 Chevrolet Silverado | |
| Make | Infiniti | Chevrolet |
| Model | QX56 | Silverado |
| Year Released | 2009 | 2012 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 323 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 533 Nm | 515 Nm |
| Torque RPM | 3400 RPM | 4200 RPM |
| Engine Compression Ratio | 10.3:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1719 kg | 2790 kg |
| Vehicle Length | 5260 mm | 6580 mm |
| Vehicle Width | 2010 mm | 2440 mm |
| Vehicle Height | 1980 mm | 1940 mm |
| Wheelbase Size | 3140 mm | 4250 mm |
| Fuel Tank Capacity | 106 L | 129 L |
