2009 BMW Z4 vs. 2011 Mercedes-Benz ML
To start off, 2011 Mercedes-Benz ML is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW Z4. In addition, the cost of maintenance, including insurance, on 2009 BMW Z4 would be higher. At 3,000 cc (6 cylinders), 2011 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (215 HP @ 6500 RPM) has 5 more horse power than 2011 Mercedes-Benz ML. (210 HP @ 3800 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2011 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz ML weights approximately 966 kg more than 2009 BMW Z4.
Because 2011 Mercedes-Benz ML is all wheel drive (AWD), it will have significant more traction and grip than 2009 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Mercedes-Benz ML (542 Nm @ 1600 RPM) has 292 more torque (in Nm) than 2009 BMW Z4. (250 Nm @ 2000 RPM). This means 2011 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 | 2011 Mercedes-Benz ML | |
| Make | BMW | Mercedes-Benz |
| Model | Z4 | ML |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 210 HP |
| Engine RPM | 6500 RPM | 3800 RPM |
| Torque | 250 Nm | 542 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 2256 kg |
| Vehicle Length | 4100 mm | 4780 mm |
| Vehicle Width | 1790 mm | 1910 mm |
| Vehicle Height | 1310 mm | 1816 mm |
| Wheelbase Size | 2500 mm | 2913 mm |
| Fuel Tank Capacity | 55 L | 95 L |
