2009 Infiniti QX56 vs. 2011 Rolls-Royce Phantom
To start off, 2011 Rolls-Royce Phantom is newer by 2 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 6,700 cc (12 cylinders), 2011 Rolls-Royce Phantom is equipped with a bigger engine. In terms of performance, 2011 Rolls-Royce Phantom (453 HP @ 5350 RPM) has 133 more horse power than 2009 Infiniti QX56. (320 HP @ 5200 RPM) In normal driving conditions, 2011 Rolls-Royce Phantom should accelerate faster than 2009 Infiniti QX56. With that said, vehicle weight also plays an important factor in acceleration. 2011 Rolls-Royce Phantom weights approximately 1310 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 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Rolls-Royce Phantom. In wet, icy, snow, or gravel driving conditions, 2009 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, 2011 Rolls-Royce Phantom (719 Nm @ 3500 RPM) has 186 more torque (in Nm) than 2009 Infiniti QX56. (533 Nm @ 3400 RPM). This means 2011 Rolls-Royce Phantom will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti QX56.
Compare all specifications:
| 2009 Infiniti QX56 | 2011 Rolls-Royce Phantom | |
| Make | Infiniti | Rolls-Royce |
| Model | QX56 | Phantom |
| Year Released | 2009 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 6700 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 453 HP |
| Engine RPM | 5200 RPM | 5350 RPM |
| Torque | 533 Nm | 719 Nm |
| Torque RPM | 3400 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1320 kg | 2630 kg |
| Vehicle Length | 5260 mm | 5839 mm |
| Vehicle Width | 2010 mm | 1989 mm |
| Vehicle Height | 2010 mm | 1638 mm |
| Wheelbase Size | 3140 mm | 3571 mm |
| Fuel Consumption Highway | 13.8 L/100km | 13.1 L/100km |
| Fuel Consumption City | 19.6 L/100km | 21.4 L/100km |
| Fuel Tank Capacity | 106 L | 100 L |
