2005 Dodge Ram vs. 2003 Infiniti FX
To start off, 2005 Dodge Ram is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Infiniti FX. In addition, the cost of maintenance, including insurance, on 2003 Infiniti FX would be higher. At 5,621 cc (8 cylinders), 2005 Dodge Ram is equipped with a bigger engine. In terms of performance, 2005 Dodge Ram (331 HP @ 5600 RPM) has 20 more horse power than 2003 Infiniti FX. (311 HP @ 6400 RPM). In normal driving conditions, 2005 Dodge Ram should accelerate faster than 2003 Infiniti FX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Ram weights approximately 914 kg more than 2003 Infiniti FX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Dodge Ram (509 Nm) has 63 more torque (in Nm) than 2003 Infiniti FX. (446 Nm). This means 2005 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti FX.
Compare all specifications:
| 2005 Dodge Ram | 2003 Infiniti FX | |
| Make | Dodge | Infiniti |
| Model | Ram | FX |
| Year Released | 2005 | 2003 |
| Body Type | Pickup | Crossover |
| Engine Position | Front | Front |
| Engine Size | 5621 cc | 4494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 331 HP | 311 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 509 Nm | 446 Nm |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2864 kg | 1950 kg |
| Vehicle Length | 6350 mm | 4810 mm |
| Vehicle Width | 2440 mm | 1930 mm |
| Vehicle Height | 1910 mm | 1660 mm |
| Wheelbase Size | 4080 mm | 2860 mm |
