1972 BMW 520 vs. 2002 Mercedes-Benz Vision
To start off, 2002 Mercedes-Benz Vision is newer by 30 year(s). Which means there will be less support and parts availability for 1972 BMW 520. In addition, the cost of maintenance, including insurance, on 1972 BMW 520 would be higher. At 5,439 cc (8 cylinders), 2002 Mercedes-Benz Vision is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz Vision (355 HP @ 4200 RPM) has 205 more horse power than 1972 BMW 520. (150 HP @ 5900 RPM) In normal driving conditions, 2002 Mercedes-Benz Vision should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz Vision weights approximately 30 kg more than 1972 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2002 Mercedes-Benz Vision (530 Nm) has 340 more torque (in Nm) than 1972 BMW 520. (190 Nm). This means 2002 Mercedes-Benz Vision will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520. 2002 Mercedes-Benz Vision has automatic transmission and 1972 BMW 520 has manual transmission. 1972 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mercedes-Benz Vision will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 BMW 520 | 2002 Mercedes-Benz Vision | |
| Make | BMW | Mercedes-Benz |
| Model | 520 | Vision |
| Year Released | 1972 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 150 HP | 355 HP |
| Engine RPM | 5900 RPM | 4200 RPM |
| Torque | 190 Nm | 530 Nm |
| Engine Bore Size | 80 mm | 97 mm |
| Engine Stroke Size | 66 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1445 kg | 1475 kg |
| Vehicle Length | 4630 mm | 5160 mm |
| Wheelbase Size | 2770 mm | 3230 mm |
| Fuel Tank Capacity | 80 L | 75 L |
