2005 Dodge Ram vs. 2004 Opel Signum
To start off, 2005 Dodge Ram is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum 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 158 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 2005 Dodge Ram should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Ram weights approximately 1304 kg more than 2004 Opel Signum. 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 244 more torque (in Nm) than 2004 Opel Signum. (265 Nm). This means 2005 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 2005 Dodge Ram | 2004 Opel Signum | |
| Make | Dodge | Opel |
| Model | Ram | Signum |
| Year Released | 2005 | 2004 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5621 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 331 HP | 173 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 509 Nm | 265 Nm |
| Engine Bore Size | 100 mm | 86 mm |
| Engine Stroke Size | 91 mm | 86 mm |
| Engine Compression Ratio | 9.6:1 | 9.5:1 |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2864 kg | 1560 kg |
| Vehicle Length | 6350 mm | 4640 mm |
| Vehicle Width | 2440 mm | 1800 mm |
| Vehicle Height | 1910 mm | 1470 mm |
| Wheelbase Size | 4080 mm | 2840 mm |
| Fuel Tank Capacity | 132 L | 60 L |
