2003 BMW 645 vs. 2005 Mercedes-Benz ML
To start off, 2005 Mercedes-Benz ML is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 645. In addition, the cost of maintenance, including insurance, on 2003 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (310 HP @ 6000 RPM) has 63 more horse power than 2005 Mercedes-Benz ML. (247 HP @ 4000 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2005 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz ML weights approximately 637 kg more than 2003 BMW 645.
Because 2005 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 645. 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 (560 Nm @ 1700 RPM) has 110 more torque (in Nm) than 2003 BMW 645. (450 Nm @ 3600 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 645.
Compare all specifications:
2003 BMW 645 | 2005 Mercedes-Benz ML | |
Make | BMW | Mercedes-Benz |
Model | 645 | ML |
Year Released | 2003 | 2005 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 3994 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 310 HP | 247 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 450 Nm | 560 Nm |
Torque RPM | 3600 RPM | 1700 RPM |
Engine Bore Size | 92 mm | 86 mm |
Engine Stroke Size | 82.7 mm | 86 mm |
Engine Compression Ratio | 10.5:1 | 19.0:1 |
Top Speed | 250 km/hour | 213 km/hour |
Acceleration 0-100mph | 5.9 seconds | 8.1 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1698 kg | 2335 kg |
Vehicle Length | 4830 mm | 4640 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1380 mm | 1830 mm |
Wheelbase Size | 2790 mm | 2720 mm |
Fuel Consumption Overall | 10.9 L/100km | 11 L/100km |
Fuel Tank Capacity | 70 L | 83 L |