2006 BMW 525 vs. 1979 Mercedes-Benz 300
To start off, 2006 BMW 525 is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1979 Mercedes-Benz 300 would be higher. At 2,999 cc (6 cylinders), 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6250 RPM) has 128 more horse power than 1979 Mercedes-Benz 300. (87 HP @ 4000 RPM). In normal driving conditions, 2006 BMW 525 should accelerate faster than 1979 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 525 weights approximately 185 kg more than 1979 Mercedes-Benz 300. 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, 2006 BMW 525 (251 Nm @ 2750 RPM) has 79 more torque (in Nm) than 1979 Mercedes-Benz 300. (172 Nm @ 2400 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mercedes-Benz 300.
Compare all specifications:
| 2006 BMW 525 | 1979 Mercedes-Benz 300 | |
| Make | BMW | Mercedes-Benz |
| Model | 525 | 300 |
| Year Released | 2006 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2997 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 87 HP |
| Engine RPM | 6250 RPM | 4000 RPM |
| Torque | 251 Nm | 172 Nm |
| Torque RPM | 2750 RPM | 2400 RPM |
| Engine Bore Size | 85.1 mm | 90.9 mm |
| Engine Stroke Size | 88.1 mm | 92.4 mm |
| Engine Compression Ratio | 10.7:1 | 21.0:1 |
| Top Speed | 241 km/hour | 155 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1445 kg |
| Vehicle Length | 4860 mm | 4730 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 2800 mm |
| Fuel Tank Capacity | 70 L | 65 L |
