2007 BMW Z4 vs. 2003 Mercedes-Benz ML
To start off, 2007 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz ML would be higher. At 3,724 cc (6 cylinders), 2003 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (255 HP @ 6600 RPM) has 23 more horse power than 2003 Mercedes-Benz ML. (232 HP @ 5750 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2003 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz ML weights approximately 787 kg more than 2007 BMW Z4.
Because 2003 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Mercedes-Benz ML (345 Nm @ 3000 RPM) has 47 more torque (in Nm) than 2007 BMW Z4. (298 Nm @ 2750 RPM). This means 2003 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2003 Mercedes-Benz ML has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW Z4 | 2003 Mercedes-Benz ML | |
Make | BMW | Mercedes-Benz |
Model | Z4 | ML |
Year Released | 2007 | 2003 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 2996 cc | 3724 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 255 HP | 232 HP |
Engine RPM | 6600 RPM | 5750 RPM |
Torque | 298 Nm | 345 Nm |
Torque RPM | 2750 RPM | 3000 RPM |
Engine Bore Size | 85 mm | 97 mm |
Engine Stroke Size | 88 mm | 84 mm |
Engine Compression Ratio | 10.7:1 | 10.0:1 |
Top Speed | 250 km/hour | 205 km/hour |
Acceleration 0-100mph | 5.9 seconds | 9.1 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1398 kg | 2185 kg |
Vehicle Length | 4100 mm | 4640 mm |
Vehicle Width | 1790 mm | 1850 mm |
Vehicle Height | 1300 mm | 1830 mm |
Wheelbase Size | 2500 mm | 2720 mm |
Fuel Tank Capacity | 55 L | 83 L |