2006 Jeep Commander vs. 2009 Mercedes-Benz SLK
To start off, 2009 Mercedes-Benz SLK is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Jeep Commander. In addition, the cost of maintenance, including insurance, on 2006 Jeep Commander would be higher. At 5,439 cc (8 cylinders), 2009 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SLK (355 HP @ 5750 RPM) has 120 more horse power than 2006 Jeep Commander. (235 HP @ 4500 RPM) In normal driving conditions, 2009 Mercedes-Benz SLK should accelerate faster than 2006 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Commander weights approximately 437 kg more than 2009 Mercedes-Benz SLK.
Because 2006 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Commander 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, 2009 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 96 more torque (in Nm) than 2006 Jeep Commander. (414 Nm @ 3600 RPM). This means 2009 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Commander.
Compare all specifications:
| 2006 Jeep Commander | 2009 Mercedes-Benz SLK | |
| Make | Jeep | Mercedes-Benz |
| Model | Commander | SLK |
| Year Released | 2006 | 2009 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4703 cc | 5439 cc |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 235 HP | 355 HP |
| Engine RPM | 4500 RPM | 5750 RPM |
| Torque | 414 Nm | 510 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 97 mm |
| Engine Stroke Size | 101 mm | 92 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1677 kg | 1240 kg |
| Vehicle Length | 4790 mm | 4110 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1830 mm | 1290 mm |
| Wheelbase Size | 2790 mm | 2440 mm |
| Fuel Consumption Highway | 12.4 L/100km | 10.7 L/100km |
| Fuel Consumption City | 15.7 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 13.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 78 L | 70 L |
