2006 BMW 525 vs. 1972 Mercedes-Benz 450
To start off, 2006 BMW 525 is newer by 34 year(s). Which means there will be less support and parts availability for 1972 Mercedes-Benz 450. In addition, the cost of maintenance, including insurance, on 1972 Mercedes-Benz 450 would be higher. At 4,519 cc (8 cylinders), 1972 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1972 Mercedes-Benz 450 (217 HP @ 5000 RPM) has 2 more horse power than 2006 BMW 525. (215 HP @ 6250 RPM) In normal driving conditions, 1972 Mercedes-Benz 450 should accelerate faster than 2006 BMW 525.
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, 1972 Mercedes-Benz 450 (359 Nm @ 3250 RPM) has 108 more torque (in Nm) than 2006 BMW 525. (251 Nm @ 2750 RPM). This means 1972 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525. 1972 Mercedes-Benz 450 has automatic transmission and 2006 BMW 525 has manual transmission. 2006 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 Mercedes-Benz 450 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 525 | 1972 Mercedes-Benz 450 | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | 450 |
| Year Released | 2006 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 4519 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 217 HP |
| Engine RPM | 6250 RPM | 5000 RPM |
| Torque | 251 Nm | 359 Nm |
| Torque RPM | 2750 RPM | 3250 RPM |
| Engine Bore Size | 85.1 mm | 92 mm |
| Engine Stroke Size | 88.1 mm | 85 mm |
| Engine Compression Ratio | 10.7:1 | 8.8:1 |
| Top Speed | 241 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 9.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1630 kg |
| Vehicle Length | 4860 mm | 4760 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1340 mm |
| Wheelbase Size | 2890 mm | 2820 mm |
| Fuel Tank Capacity | 70 L | 90 L |
