2009 Nissan Armada vs. 2012 Mercedes-Benz R
To start off, 2012 Mercedes-Benz R is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Nissan Armada. In addition, the cost of maintenance, including insurance, on 2009 Nissan Armada would be higher. At 5,551 cc (8 cylinders), 2009 Nissan Armada is equipped with a bigger engine. In terms of performance, 2009 Nissan Armada (317 HP @ 5200 RPM) has 130 more horse power than 2012 Mercedes-Benz R. (187 HP @ 3800 RPM). In normal driving conditions, 2009 Nissan Armada should accelerate faster than 2012 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, 2009 Nissan Armada (522 Nm @ 3400 RPM) has 82 more torque (in Nm) than 2012 Mercedes-Benz R. (440 Nm @ 1400 RPM). This means 2009 Nissan Armada will have an easier job in driving up hills or pulling heavy equipment than 2012 Mercedes-Benz R.
Compare all specifications:
| 2009 Nissan Armada | 2012 Mercedes-Benz R | |
| Make | Nissan | Mercedes-Benz |
| Model | Armada | R |
| Year Released | 2009 | 2012 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5551 cc | 2987 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 187 HP |
| Engine RPM | 5200 RPM | 3800 RPM |
| Torque | 522 Nm | 440 Nm |
| Torque RPM | 3400 RPM | 1400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 8 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 5280 mm | 5156 mm |
| Vehicle Width | 2020 mm | 1958 mm |
| Vehicle Height | 1990 mm | 1661 mm |
| Wheelbase Size | 3140 mm | 3216 mm |
| Fuel Tank Capacity | 106 L | 80 L |
