2006 Infiniti QX56 vs. 2006 Mercedes-Benz B
To start off, both 2006 Infiniti QX56 and 2006 Mercedes-Benz B were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,555 cc (8 cylinders), 2006 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX56 (315 HP @ 4900 RPM) has 125 more horse power than 2006 Mercedes-Benz B. (190 HP @ 5000 RPM). In normal driving conditions, 2006 Infiniti QX56 should accelerate faster than 2006 Mercedes-Benz B. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz B weights approximately 50 kg more than 2006 Infiniti QX56.
Because 2006 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz B. In wet, icy, snow, or gravel driving conditions, 2006 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 Infiniti QX56 (529 Nm @ 3600 RPM) has 249 more torque (in Nm) than 2006 Mercedes-Benz B. (280 Nm @ 4850 RPM). This means 2006 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz B. 2006 Infiniti QX56 has automatic transmission and 2006 Mercedes-Benz B has manual transmission. 2006 Mercedes-Benz B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Infiniti QX56 | 2006 Mercedes-Benz B | |
| Make | Infiniti | Mercedes-Benz |
| Model | QX56 | B |
| Year Released | 2006 | 2006 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5555 cc | 2034 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 315 HP | 190 HP |
| Engine RPM | 4900 RPM | 5000 RPM |
| Torque | 529 Nm | 280 Nm |
| Torque RPM | 3600 RPM | 4850 RPM |
| Engine Compression Ratio | 9.8:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1320 kg | 1370 kg |
| Vehicle Length | 5260 mm | 4280 mm |
| Vehicle Width | 2010 mm | 1780 mm |
| Vehicle Height | 1980 mm | 1610 mm |
| Wheelbase Size | 3140 mm | 2780 mm |
| Fuel Consumption Overall | 15.7 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 106 L | 56 L |
