2007 Dodge Ram vs. 2005 Opel Astra
To start off, 2007 Dodge Ram is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 4,700 cc (8 cylinders), 2007 Dodge Ram is equipped with a bigger engine. In terms of performance, 2007 Dodge Ram (235 HP @ 4800 RPM) has 105 more horse power than 2005 Opel Astra. (130 HP @ 4500 RPM). In normal driving conditions, 2007 Dodge Ram should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Ram weights approximately 1240 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Ram 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 Dodge Ram (407 Nm @ 3200 RPM) has 241 more torque (in Nm) than 2005 Opel Astra. (166 Nm @ 4400 RPM). This means 2007 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2007 Dodge Ram | 2005 Opel Astra | |
| Make | Dodge | Opel |
| Model | Ram | Astra |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4700 cc | 1796 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 235 HP | 130 HP |
| Engine RPM | 4800 RPM | 4500 RPM |
| Torque | 407 Nm | 166 Nm |
| Torque RPM | 3200 RPM | 4400 RPM |
| Engine Bore Size | 93 mm | 80.5 mm |
| Engine Stroke Size | 86 mm | 88.2 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2343 kg | 1103 kg |
| Wheelbase Size | 3580 mm | 2710 mm |
| Fuel Tank Capacity | 132 L | 52 L |
