2007 Infiniti QX56 vs. 2007 Porsche 911
To start off, both 2007 Infiniti QX56 and 2007 Porsche 911 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,552 cc (8 cylinders), 2007 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (321 HP @ 6800 RPM) has 1 more horse power than 2007 Infiniti QX56. (320 HP @ 4900 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2007 Infiniti QX56.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Infiniti QX56. In wet, icy, snow, or gravel driving conditions, 2007 Porsche 911 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, 2007 Infiniti QX56 (533 Nm @ 3600 RPM) has 163 more torque (in Nm) than 2007 Porsche 911. (370 Nm @ 4250 RPM). This means 2007 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche 911. 2007 Infiniti QX56 has automatic transmission and 2007 Porsche 911 has manual transmission. 2007 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Infiniti QX56 | 2007 Porsche 911 | |
| Make | Infiniti | Porsche |
| Model | QX56 | 911 |
| Year Released | 2007 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5552 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 321 HP |
| Engine RPM | 4900 RPM | 6800 RPM |
| Torque | 533 Nm | 370 Nm |
| Torque RPM | 3600 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 5260 mm | 4440 mm |
| Vehicle Width | 2010 mm | 1780 mm |
| Vehicle Height | 1960 mm | 1310 mm |
| Wheelbase Size | 3140 mm | 2360 mm |
| Fuel Consumption Highway | 13.1 L/100km | 9.1 L/100km |
| Fuel Consumption City | 18.1 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 106 L | 64 L |
