2008 BMW Z4 vs. 2005 Dodge Ram
To start off, 2008 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Dodge Ram. In addition, the cost of maintenance, including insurance, on 2005 Dodge Ram 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 (330 HP @ 5600 RPM) has 155 more horse power than 2008 BMW Z4. (175 HP @ 5800 RPM) In normal driving conditions, 2005 Dodge Ram should accelerate faster than 2008 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Ram weights approximately 1401 kg more than 2008 BMW Z4. 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 279 more torque (in Nm) than 2008 BMW Z4. (230 Nm). This means 2005 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4.
Compare all specifications:
| 2008 BMW Z4 | 2005 Dodge Ram | |
| Make | BMW | Dodge |
| Model | Z4 | Ram |
| Year Released | 2008 | 2005 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 5621 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 175 HP | 330 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 230 Nm | 509 Nm |
| Engine Bore Size | 82 mm | 100 mm |
| Engine Stroke Size | 78.8 mm | 91 mm |
| Engine Compression Ratio | 11.0:1 | 9.6:1 |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 2751 kg |
| Vehicle Length | 4100 mm | 5840 mm |
| Vehicle Width | 1790 mm | 2440 mm |
| Vehicle Height | 1310 mm | 1900 mm |
| Wheelbase Size | 2500 mm | 3580 mm |
| Fuel Tank Capacity | 55 L | 132 L |
