2007 Jeep Grand Cherokee vs. 2009 Mercedes-Benz R
To start off, 2009 Mercedes-Benz R 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 3,701 cc (6 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (268 HP @ 6000 RPM) has 58 more horse power than 2007 Jeep Grand Cherokee. (210 HP @ 5200 RPM) In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2007 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 886 kg more than 2009 Mercedes-Benz R.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2009 Mercedes-Benz R (350 Nm @ 2400 RPM) has 31 more torque (in Nm) than 2007 Jeep Grand Cherokee. (319 Nm @ 4000 RPM). This means 2009 Mercedes-Benz R 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 R | |
| Make | Jeep | Mercedes-Benz |
| Model | Grand Cherokee | R |
| Year Released | 2007 | 2009 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3701 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 268 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 319 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2031 kg | 1145 kg |
| Vehicle Length | 4750 mm | 5160 mm |
| Vehicle Width | 1870 mm | 1960 mm |
| Vehicle Height | 1730 mm | 1670 mm |
| Wheelbase Size | 2790 mm | 3220 mm |
| Fuel Consumption | 11.2 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
