1973 Mercedes-Benz 450 vs. 2005 Mercedes-Benz ML
To start off, 2005 Mercedes-Benz ML is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 450. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 450 would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz ML (288 HP @ 5600 RPM) has 63 more horse power than 1973 Mercedes-Benz 450. (225 HP @ 5000 RPM) In normal driving conditions, 2005 Mercedes-Benz ML should accelerate faster than 1973 Mercedes-Benz 450. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz ML weights approximately 579 kg more than 1973 Mercedes-Benz 450. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercedes-Benz 450. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz ML 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, 2005 Mercedes-Benz ML (460 Nm @ 2700 RPM) has 82 more torque (in Nm) than 1973 Mercedes-Benz 450. (378 Nm @ 3000 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercedes-Benz 450.
Compare all specifications:
| 1973 Mercedes-Benz 450 | 2005 Mercedes-Benz ML | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | 450 | ML |
| Year Released | 1973 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4519 cc | 4966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 225 HP | 288 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 378 Nm | 460 Nm |
| Torque RPM | 3000 RPM | 2700 RPM |
| Engine Bore Size | 92 mm | 97 mm |
| Engine Stroke Size | 85 mm | 84 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Top Speed | 215 km/hour | 222 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 7.7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1635 kg | 2214 kg |
| Vehicle Length | 4760 mm | 4640 mm |
| Vehicle Width | 1800 mm | 1850 mm |
| Vehicle Height | 1340 mm | 1830 mm |
| Wheelbase Size | 2820 mm | 2840 mm |
| Fuel Tank Capacity | 90 L | 83 L |
