2007 Mercedes-Benz ML vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz ML would be higher. At 3,000 cc (6 cylinders), 2011 BMW Z4 is equipped with a bigger engine. In terms of performance, 2011 BMW Z4 (335 HP @ 5900 RPM) has 174 more horse power than 2007 Mercedes-Benz ML. (161 HP @ 4200 RPM) In normal driving conditions, 2011 BMW Z4 should accelerate faster than 2007 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz ML weights approximately 565 kg more than 2011 BMW Z4.
Let's talk about torque, 2011 BMW Z4 (450 Nm @ 1500 RPM) has 50 more torque (in Nm) than 2007 Mercedes-Benz ML. (400 Nm @ 1800 RPM). This means 2011 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz ML. 2007 Mercedes-Benz ML has automatic transmission and 2011 BMW Z4 has manual transmission. 2011 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz ML | 2011 BMW Z4 | |
| Make | Mercedes-Benz | BMW |
| Model | ML | Z4 |
| Year Released | 2007 | 2011 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2685 cc | 3000 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 161 HP | 335 HP |
| Engine RPM | 4200 RPM | 5900 RPM |
| Torque | 400 Nm | 450 Nm |
| Torque RPM | 1800 RPM | 1500 RPM |
| Fuel Type | Diesel | Gasoline |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2175 kg | 1610 kg |
| Vehicle Length | 4640 mm | 4242 mm |
| Vehicle Width | 1830 mm | 1791 mm |
| Vehicle Height | 1850 mm | 1285 mm |
| Wheelbase Size | 2830 mm | 2497 mm |
| Fuel Tank Capacity | 83 L | 55 L |
