2009 BMW Z4 vs. 2005 Mercedes-Benz ML
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz ML would be higher. At 5,439 cc (8 cylinders), 2005 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 49 more horse power than 2005 Mercedes-Benz ML. (286 HP @ 4200 RPM). In normal driving conditions, 2009 BMW Z4 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 990 kg more than 2009 BMW Z4.
Because 2005 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW Z4. 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 (511 Nm @ 2800 RPM) has 196 more torque (in Nm) than 2009 BMW Z4. (315 Nm @ 2750 RPM). This means 2005 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 2005 Mercedes-Benz ML | |
| Make | BMW | Mercedes-Benz |
| Model | Z4 | ML |
| Year Released | 2009 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 335 HP | 286 HP |
| Engine RPM | 7900 RPM | 4200 RPM |
| Torque | 315 Nm | 511 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Top Speed | 244 km/hour | 235 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1310 kg | 2300 kg |
| Wheelbase Size | 2500 mm | 2720 mm |
| Fuel Tank Capacity | 55 L | 93 L |
