2007 BMW X3 vs. 1972 Mercedes-Benz 450
To start off, 2007 BMW X3 is newer by 35 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 2007 BMW X3. (215 HP @ 4000 RPM) In normal driving conditions, 1972 Mercedes-Benz 450 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 135 kg more than 1972 Mercedes-Benz 450.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Mercedes-Benz 450. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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 BMW X3 (480 Nm @ 1750 RPM) has 121 more torque (in Nm) than 1972 Mercedes-Benz 450. (359 Nm @ 3250 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1972 Mercedes-Benz 450.
Compare all specifications:
| 2007 BMW X3 | 1972 Mercedes-Benz 450 | |
| Make | BMW | Mercedes-Benz |
| Model | X3 | 450 |
| Year Released | 2007 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4519 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 217 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 480 Nm | 359 Nm |
| Torque RPM | 1750 RPM | 3250 RPM |
| Engine Compression Ratio | 17.0:1 | 8.8:1 |
| Top Speed | 205 km/hour | 210 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 9.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1765 kg | 1630 kg |
| Vehicle Length | 4570 mm | 4760 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1860 mm | 1340 mm |
| Wheelbase Size | 2800 mm | 2820 mm |
| Fuel Tank Capacity | 67 L | 90 L |
