1977 BMW 520 vs. 2005 Dodge Ram
To start off, 2005 Dodge Ram is newer by 28 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 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 211 more horse power than 1977 BMW 520. (120 HP @ 6000 RPM) In normal driving conditions, 2005 Dodge Ram should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Ram weights approximately 1554 kg more than 1977 BMW 520. 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 349 more torque (in Nm) than 1977 BMW 520. (160 Nm). This means 2005 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 520.
Compare all specifications:
| 1977 BMW 520 | 2005 Dodge Ram | |
| Make | BMW | Dodge |
| Model | 520 | Ram |
| Year Released | 1977 | 2005 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 5621 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 120 HP | 331 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 160 Nm | 509 Nm |
| Engine Bore Size | 80 mm | 100 mm |
| Engine Stroke Size | 66 mm | 91 mm |
| Engine Compression Ratio | 9.2:1 | 9.6:1 |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1310 kg | 2864 kg |
| Vehicle Length | 4630 mm | 6350 mm |
| Vehicle Width | 1700 mm | 2440 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2640 mm | 4080 mm |
| Fuel Tank Capacity | 70 L | 132 L |
