2009 Infiniti QX56 vs. 2008 Mercedes-Benz R
To start off, 2009 Infiniti QX56 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz R. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz R 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 132 more horse power than 2008 Mercedes-Benz R. (188 HP @ 4000 RPM). In normal driving conditions, 2009 Infiniti QX56 should accelerate faster than 2008 Mercedes-Benz R. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 875 kg more than 2009 Infiniti QX56.
Because 2009 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz R. 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, 2009 Infiniti QX56 (533 Nm @ 3400 RPM) has 93 more torque (in Nm) than 2008 Mercedes-Benz R. (440 Nm @ 1400 RPM). This means 2009 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz R.
Compare all specifications:
2009 Infiniti QX56 | 2008 Mercedes-Benz R | |
Make | Infiniti | Mercedes-Benz |
Model | QX56 | R |
Year Released | 2009 | 2008 |
Body Type | SUV | Minivan |
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 | 188 HP |
Engine RPM | 5200 RPM | 4000 RPM |
Torque | 533 Nm | 440 Nm |
Torque RPM | 3400 RPM | 1400 RPM |
Engine Compression Ratio | 10.3:1 | 17.7:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 7 seats | 6 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1320 kg | 2195 kg |
Vehicle Length | 5260 mm | 4940 mm |
Vehicle Width | 2010 mm | 1930 mm |
Vehicle Height | 2010 mm | 1670 mm |
Wheelbase Size | 3140 mm | 2990 mm |
Fuel Consumption Overall | 16.8 L/100km | 9 L/100km |
Fuel Tank Capacity | 106 L | 80 L |