2008 Infiniti QX56 vs. 2006 Mercedes-Benz SL
To start off, 2008 Infiniti QX56 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz SL would be higher. At 5,552 cc (8 cylinders), 2008 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz SL (494 HP @ 6100 RPM) has 174 more horse power than 2008 Infiniti QX56. (320 HP @ 5200 RPM) In normal driving conditions, 2006 Mercedes-Benz SL should accelerate faster than 2008 Infiniti QX56. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SL weights approximately 465 kg more than 2008 Infiniti QX56. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2008 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 Mercedes-Benz SL (700 Nm @ 2750 RPM) has 167 more torque (in Nm) than 2008 Infiniti QX56. (533 Nm @ 3400 RPM). This means 2006 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2008 Infiniti QX56.
Compare all specifications:
2008 Infiniti QX56 | 2006 Mercedes-Benz SL | |
Make | Infiniti | Mercedes-Benz |
Model | QX56 | SL |
Year Released | 2008 | 2006 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 5552 cc | 5441 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 320 HP | 494 HP |
Engine RPM | 5200 RPM | 6100 RPM |
Torque | 533 Nm | 700 Nm |
Torque RPM | 3400 RPM | 2750 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 7 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1320 kg | 1785 kg |
Vehicle Length | 5260 mm | 4540 mm |
Vehicle Width | 2030 mm | 1820 mm |
Vehicle Height | 2010 mm | 1300 mm |
Wheelbase Size | 3140 mm | 2570 mm |
Fuel Consumption Highway | 13.8 L/100km | 11.8 L/100km |
Fuel Consumption City | 19.6 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 16.8 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 106 L | 80 L |