2004 BMW 730 vs. 2009 Mercedes-Benz ML
To start off, 2009 Mercedes-Benz ML is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW 730. In addition, the cost of maintenance, including insurance, on 2004 BMW 730 would be higher. At 3,496 cc (6 cylinders), 2009 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz ML (268 HP @ 6000 RPM) has 43 more horse power than 2004 BMW 730. (225 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz ML should accelerate faster than 2004 BMW 730.
Because 2009 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 730. In wet, icy, snow, or gravel driving conditions, 2009 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 Mercedes-Benz ML (350 Nm @ 2400 RPM) has 50 more torque (in Nm) than 2004 BMW 730. (300 Nm @ 3500 RPM). This means 2009 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 730.
Compare all specifications:
| 2004 BMW 730 | 2009 Mercedes-Benz ML | |
| Make | BMW | Mercedes-Benz |
| Model | 730 | ML |
| Year Released | 2004 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3496 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 268 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 300 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Bore Size | 84 mm | 92.9 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5040 mm | 4790 mm |
| Vehicle Width | 1910 mm | 1920 mm |
| Vehicle Height | 1500 mm | 1820 mm |
| Wheelbase Size | 3000 mm | 2920 mm |
| Fuel Tank Capacity | 63 L | 95 L |
