2003 BMW 730 vs. 2005 Dodge Ram
To start off, 2005 Dodge Ram is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 730. In addition, the cost of maintenance, including insurance, on 2003 BMW 730 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 102 more horse power than 2003 BMW 730. (228 HP @ 5900 RPM) In normal driving conditions, 2005 Dodge Ram should accelerate faster than 2003 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Ram weights approximately 961 kg more than 2003 BMW 730. 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 209 more torque (in Nm) than 2003 BMW 730. (300 Nm). This means 2005 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 730. 2003 BMW 730 has automatic transmission and 2005 Dodge Ram has manual transmission. 2005 Dodge Ram will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 730 | 2005 Dodge Ram | |
| Make | BMW | Dodge |
| Model | 730 | Ram |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 5621 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 330 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 300 Nm | 509 Nm |
| Engine Bore Size | 84.1 mm | 100 mm |
| Engine Stroke Size | 90 mm | 91 mm |
| Engine Compression Ratio | 10.2:1 | 9.6:1 |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1790 kg | 2751 kg |
| Vehicle Length | 5040 mm | 5840 mm |
| Vehicle Width | 1910 mm | 2440 mm |
| Vehicle Height | 1500 mm | 1900 mm |
| Wheelbase Size | 3000 mm | 3580 mm |
| Fuel Tank Capacity | 63 L | 132 L |
