2009 Mercedes-Benz ML vs. 2011 Mercedes-Benz R
To start off, 2011 Mercedes-Benz R is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 2009 Mercedes-Benz ML would be higher. At 5,461 cc (8 cylinders), 2009 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz ML (382 HP @ 6000 RPM) has 172 more horse power than 2011 Mercedes-Benz R. (210 HP @ 3400 RPM). In normal driving conditions, 2009 Mercedes-Benz ML should accelerate faster than 2011 Mercedes-Benz R.
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 R (542 Nm @ 1600 RPM) has 12 more torque (in Nm) than 2009 Mercedes-Benz ML. (530 Nm @ 2800 RPM). This means 2011 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz ML.
Compare all specifications:
| 2009 Mercedes-Benz ML | 2011 Mercedes-Benz R | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | ML | R |
| Year Released | 2009 | 2011 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 382 HP | 210 HP |
| Engine RPM | 6000 RPM | 3400 RPM |
| Torque | 530 Nm | 542 Nm |
| Torque RPM | 2800 RPM | 1600 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4790 mm | 5156 mm |
| Vehicle Width | 1920 mm | 1958 mm |
| Vehicle Height | 1820 mm | 1661 mm |
| Wheelbase Size | 2920 mm | 3216 mm |
| Fuel Consumption Highway | 13.1 L/100km | 9.8 L/100km |
| Fuel Consumption City | 18.1 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 95 L | 80 L |
