1975 BMW 520 vs. 2007 Dodge Ram
To start off, 2007 Dodge Ram is newer by 32 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 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 112 more horse power than 1975 BMW 520. (123 HP @ 5700 RPM) In normal driving conditions, 2007 Dodge Ram should accelerate faster than 1975 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Ram weights approximately 1048 kg more than 1975 BMW 520. 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 1975 BMW 520. 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 235 more torque (in Nm) than 1975 BMW 520. (172 Nm @ 4350 RPM). This means 2007 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 520.
Compare all specifications:
| 1975 BMW 520 | 2007 Dodge Ram | |
| Make | BMW | Dodge |
| Model | 520 | Ram |
| Year Released | 1975 | 2007 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 4700 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 235 HP |
| Engine RPM | 5700 RPM | 4800 RPM |
| Torque | 172 Nm | 407 Nm |
| Torque RPM | 4350 RPM | 3200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1295 kg | 2343 kg |
| Vehicle Length | 4630 mm | 5840 mm |
| Vehicle Width | 1700 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1870 mm |
| Wheelbase Size | 2640 mm | 3580 mm |
| Fuel Tank Capacity | 70 L | 132 L |
