2007 Mercedes-Benz ML vs. 2006 BMW Z4
To start off, 2007 Mercedes-Benz ML is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz ML (268 HP @ 6000 RPM) has 100 more horse power than 2006 BMW Z4. (168 HP @ 6250 RPM). In normal driving conditions, 2007 Mercedes-Benz ML should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz ML weights approximately 860 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Mercedes-Benz ML (350 Nm @ 2400 RPM) has 140 more torque (in Nm) than 2006 BMW Z4. (210 Nm @ 3500 RPM). This means 2007 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2007 Mercedes-Benz ML | 2006 BMW Z4 | |
| Make | Mercedes-Benz | BMW |
| Model | ML | Z4 |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2170 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 168 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 350 Nm | 210 Nm |
| Torque RPM | 2400 RPM | 3500 RPM |
| Engine Bore Size | 92.9 mm | 80 mm |
| Engine Stroke Size | 86 mm | 72 mm |
| Engine Compression Ratio | 10.0:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 225 km/hour | 225 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 7.7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2185 kg | 1325 kg |
| Vehicle Length | 4640 mm | 4100 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1830 mm | 1310 mm |
| Wheelbase Size | 2920 mm | 2500 mm |
| Fuel Consumption Overall | 11.5 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 95 L | 55 L |
