2009 Mercedes-Benz R vs. 2003 Jeep Grand Cherokee
To start off, 2009 Mercedes-Benz R is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2003 Jeep Grand Cherokee would be higher. At 3,965 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz R (268 HP @ 6000 RPM) has 73 more horse power than 2003 Jeep Grand Cherokee. (195 HP @ 3800 RPM). In normal driving conditions, 2009 Mercedes-Benz R should accelerate faster than 2003 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jeep Grand Cherokee weights approximately 754 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 38 more torque (in Nm) than 2003 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2009 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2003 Jeep Grand Cherokee.
Compare all specifications:
| 2009 Mercedes-Benz R | 2003 Jeep Grand Cherokee | |
| Make | Mercedes-Benz | Jeep |
| Model | R | Grand Cherokee |
| Year Released | 2009 | 2003 |
| Body Type | Minivan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 3965 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 268 HP | 195 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 350 Nm | 312 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Engine Compression Ratio | 9.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1145 kg | 1899 kg |
| Vehicle Length | 5160 mm | 4610 mm |
| Vehicle Width | 1960 mm | 1840 mm |
| Vehicle Height | 1670 mm | 1770 mm |
| Wheelbase Size | 3220 mm | 2700 mm |
| Fuel Consumption Highway | 11.8 L/100km | 11.2 L/100km |
| Fuel Consumption City | 15.7 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 80 L | 78 L |
