2003 Dodge Ram vs. 2009 Infiniti QX56
To start off, 2009 Infiniti QX56 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Dodge Ram. In addition, the cost of maintenance, including insurance, on 2003 Dodge Ram would be higher. At 5,552 cc (8 cylinders), 2009 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2009 Infiniti QX56 (320 HP @ 5200 RPM) has 105 more horse power than 2003 Dodge Ram. (215 HP @ 5600 RPM) In normal driving conditions, 2009 Infiniti QX56 should accelerate faster than 2003 Dodge Ram. With that said, vehicle weight also plays an important factor in acceleration. 2003 Dodge Ram weights approximately 610 kg more than 2009 Infiniti QX56.
Because 2009 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Dodge Ram. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Infiniti QX56 (533 Nm) has 214 more torque (in Nm) than 2003 Dodge Ram. (319 Nm). This means 2009 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2003 Dodge Ram. 2009 Infiniti QX56 has automatic transmission and 2003 Dodge Ram has manual transmission. 2003 Dodge Ram will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Dodge Ram | 2009 Infiniti QX56 | |
| Make | Dodge | Infiniti |
| Model | Ram | QX56 |
| Year Released | 2003 | 2009 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 5552 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 215 HP | 320 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 319 Nm | 533 Nm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1930 kg | 1320 kg |
| Vehicle Length | 5280 mm | 5260 mm |
| Vehicle Width | 2040 mm | 2010 mm |
| Vehicle Height | 1900 mm | 2010 mm |
| Wheelbase Size | 3030 mm | 3140 mm |
| Fuel Tank Capacity | 76 L | 106 L |
