2009 Infiniti QX56 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S 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 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 66 more horse power than 2011 Mercedes-Benz S. (254 HP @ 3600 RPM). In normal driving conditions, 2009 Infiniti QX56 should accelerate faster than 2011 Mercedes-Benz S.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Mercedes-Benz S (620 Nm @ 1600 RPM) has 87 more torque (in Nm) than 2009 Infiniti QX56. (533 Nm @ 3400 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti QX56.
Compare all specifications:
2009 Infiniti QX56 | 2011 Mercedes-Benz S | |
Make | Infiniti | Mercedes-Benz |
Model | QX56 | S |
Year Released | 2009 | 2011 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 5552 cc | 2987 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 320 HP | 254 HP |
Engine RPM | 5200 RPM | 3600 RPM |
Torque | 533 Nm | 620 Nm |
Torque RPM | 3400 RPM | 1600 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | 7-speed shiftable automatic |
Number of Seats | 7 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Length | 5260 mm | 5096 mm |
Vehicle Width | 2010 mm | 1872 mm |
Vehicle Height | 1980 mm | 1473 mm |
Wheelbase Size | 3140 mm | 3165 mm |
Fuel Tank Capacity | 106 L | 90 L |