2007 Jeep Grand Cherokee vs. 2009 Mercedes-Benz CLS
To start off, 2009 Mercedes-Benz CLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2007 Jeep Grand Cherokee would be higher. At 5,654 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (322 HP @ 5000 RPM) has 101 more horse power than 2009 Mercedes-Benz CLS. (221 HP @ 3800 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 2009 Mercedes-Benz CLS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 435 kg more than 2009 Mercedes-Benz CLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Grand Cherokee 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 CLS (510 Nm @ 1600 RPM) has 10 more torque (in Nm) than 2007 Jeep Grand Cherokee. (500 Nm @ 4000 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Jeep Grand Cherokee.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 2009 Mercedes-Benz CLS | |
| Make | Jeep | Mercedes-Benz |
| Model | Grand Cherokee | CLS |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5654 cc | 2987 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 322 HP | 221 HP |
| Engine RPM | 5000 RPM | 3800 RPM |
| Torque | 500 Nm | 510 Nm |
| Torque RPM | 4000 RPM | 1600 RPM |
| Engine Bore Size | 99.6 mm | 83 mm |
| Engine Stroke Size | 90.9 mm | 92 mm |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 7.1 seconds | 7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2250 kg | 1815 kg |
| Vehicle Length | 4760 mm | 4920 mm |
| Vehicle Width | 1880 mm | 1880 mm |
| Vehicle Height | 1750 mm | 1410 mm |
| Wheelbase Size | 2790 mm | 2860 mm |
| Fuel Consumption Overall | 15.4 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 78 L | 80 L |
