2007 Jeep Commander vs. 2009 Mercedes-Benz CLK
To start off, 2009 Mercedes-Benz CLK is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Jeep Commander. In addition, the cost of maintenance, including insurance, on 2007 Jeep Commander would be higher. At 3,700 cc (6 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (210 HP @ 5200 RPM) has 62 more horse power than 2009 Mercedes-Benz CLK. (148 HP @ 4200 RPM). In normal driving conditions, 2007 Jeep Commander should accelerate faster than 2009 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 868 kg more than 2009 Mercedes-Benz CLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2007 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 CLK (340 Nm @ 2000 RPM) has 21 more torque (in Nm) than 2007 Jeep Commander. (319 Nm @ 4000 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2007 Jeep Commander.
Compare all specifications:
| 2007 Jeep Commander | 2009 Mercedes-Benz CLK | |
| Make | Jeep | Mercedes-Benz |
| Model | Commander | CLK |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 148 HP |
| Engine RPM | 5200 RPM | 4200 RPM |
| Torque | 319 Nm | 340 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 88 mm |
| Engine Stroke Size | 90.7 mm | 88.3 mm |
| Engine Compression Ratio | 9.6:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2410 kg | 1542 kg |
| Vehicle Length | 4790 mm | 4640 mm |
| Vehicle Width | 1910 mm | 1750 mm |
| Vehicle Height | 1840 mm | 1420 mm |
| Wheelbase Size | 2790 mm | 2720 mm |
| Fuel Tank Capacity | 78 L | 62 L |
