2009 BMW 550 vs. 2001 Mercedes-Benz ML
To start off, 2009 BMW 550 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2001 Mercedes-Benz ML would be higher. At 4,799 cc, 2009 BMW 550 is equipped with a bigger engine. In terms of performance, 2009 BMW 550 (362 HP @ 6300 RPM) has 201 more horse power than 2001 Mercedes-Benz ML. (161 HP @ 4200 RPM). In normal driving conditions, 2009 BMW 550 should accelerate faster than 2001 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 550 weights approximately 156 kg more than 2001 Mercedes-Benz ML. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 550. In wet, icy, snow, or gravel driving conditions, 2001 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, 2009 BMW 550 (490 Nm @ 3400 RPM) has 90 more torque (in Nm) than 2001 Mercedes-Benz ML. (400 Nm @ 1800 RPM). This means 2009 BMW 550 will have an easier job in driving up hills or pulling heavy equipment than 2001 Mercedes-Benz ML.
Compare all specifications:
| 2009 BMW 550 | 2001 Mercedes-Benz ML | |
| Make | BMW | Mercedes-Benz |
| Model | 550 | ML |
| Year Released | 2009 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2597 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 362 HP | 161 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 490 Nm | 400 Nm |
| Torque RPM | 3400 RPM | 1800 RPM |
| Engine Bore Size | 93 mm | 88 mm |
| Engine Stroke Size | 88.3 mm | 88.4 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Top Speed | 250 km/hour | 183 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 11.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1662 kg | 1506 kg |
| Vehicle Length | 4850 mm | 4640 mm |
| Vehicle Width | 1470 mm | 1850 mm |
| Vehicle Height | 1850 mm | 1830 mm |
| Wheelbase Size | 2890 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 83 L |
