2006 Infiniti QX4 vs. 2009 Mercedes-Benz C
To start off, 2009 Mercedes-Benz C is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 2006 Infiniti QX4 would be higher. At 5,552 cc (8 cylinders), 2006 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2006 Infiniti QX4 (315 HP @ 4900 RPM) has 161 more horse power than 2009 Mercedes-Benz C. (154 HP @ 5200 RPM). In normal driving conditions, 2006 Infiniti QX4 should accelerate faster than 2009 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti QX4 weights approximately 95 kg more than 2009 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti QX4 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 QX4 (530 Nm @ 3600 RPM) has 299 more torque (in Nm) than 2009 Mercedes-Benz C. (231 Nm @ 4600 RPM). This means 2006 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz C. 2006 Infiniti QX4 has automatic transmission and 2009 Mercedes-Benz C has manual transmission. 2009 Mercedes-Benz C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Infiniti QX4 | 2009 Mercedes-Benz C | |
| Make | Infiniti | Mercedes-Benz |
| Model | QX4 | C |
| Year Released | 2006 | 2009 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 315 HP | 154 HP |
| Engine RPM | 4900 RPM | 5200 RPM |
| Torque | 530 Nm | 231 Nm |
| Torque RPM | 3600 RPM | 4600 RPM |
| Engine Bore Size | 98 mm | 82 mm |
| Engine Stroke Size | 92 mm | 85 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1320 kg | 1225 kg |
| Vehicle Length | 5260 mm | 4600 mm |
| Vehicle Width | 2010 mm | 1470 mm |
| Vehicle Height | 1960 mm | 1780 mm |
| Wheelbase Size | 3140 mm | 2770 mm |
| Fuel Consumption Overall | 11.8 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 60 L | 66 L |
