2007 Infiniti QX56 vs. 2004 Peugeot 406
To start off, 2007 Infiniti QX56 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Peugeot 406. In addition, the cost of maintenance, including insurance, on 2004 Peugeot 406 would be higher. At 5,552 cc (8 cylinders), 2007 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2007 Infiniti QX56 (320 HP @ 4900 RPM) has 164 more horse power than 2004 Peugeot 406. (156 HP @ 4000 RPM). In normal driving conditions, 2007 Infiniti QX56 should accelerate faster than 2004 Peugeot 406.
Because 2007 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Peugeot 406. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Infiniti QX56 (533 Nm @ 3600 RPM) has 328 more torque (in Nm) than 2004 Peugeot 406. (205 Nm @ 3900 RPM). This means 2007 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2004 Peugeot 406. 2007 Infiniti QX56 has automatic transmission and 2004 Peugeot 406 has manual transmission. 2004 Peugeot 406 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 | 2004 Peugeot 406 | |
| Make | Infiniti | Peugeot |
| Model | QX56 | 406 |
| Year Released | 2007 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 2230 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 156 HP |
| Engine RPM | 4900 RPM | 4000 RPM |
| Torque | 533 Nm | 205 Nm |
| Torque RPM | 3600 RPM | 3900 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Wheelbase Size | 3140 mm | 2730 mm |
| Fuel Tank Capacity | 106 L | 70 L |
