2009 Jeep Commander vs. 2012 Mercedes-Benz CLS
To start off, 2012 Mercedes-Benz CLS is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Jeep Commander. In addition, the cost of maintenance, including insurance, on 2009 Jeep Commander would be higher. At 4,701 cc (8 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz CLS (402 HP @ 5000 RPM) has 97 more horse power than 2009 Jeep Commander. (305 HP @ 5650 RPM) In normal driving conditions, 2012 Mercedes-Benz CLS should accelerate faster than 2009 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz CLS weights approximately 492 kg more than 2009 Jeep Commander. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2012 Mercedes-Benz CLS (600 Nm @ 1800 RPM) has 147 more torque (in Nm) than 2009 Jeep Commander. (453 Nm @ 3950 RPM). This means 2012 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Commander.
Compare all specifications:
| 2009 Jeep Commander | 2012 Mercedes-Benz CLS | |
| Make | Jeep | Mercedes-Benz |
| Model | Commander | CLS |
| Year Released | 2009 | 2012 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 4663 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 305 HP | 402 HP |
| Engine RPM | 5650 RPM | 5000 RPM |
| Torque | 453 Nm | 600 Nm |
| Torque RPM | 3950 RPM | 1800 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1398 kg | 1890 kg |
| Vehicle Length | 4790 mm | 4940 mm |
| Vehicle Width | 1910 mm | 1882 mm |
| Vehicle Height | 1840 mm | 1417 mm |
| Wheelbase Size | 2790 mm | 2875 mm |
| Fuel Consumption Highway | 12.4 L/100km | 9.4 L/100km |
| Fuel Consumption City | 16.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
