2008 Mercedes-Benz SL vs. 2009 Jeep Grand Cherokee
To start off, 2009 Jeep Grand Cherokee is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz SL would be higher. At 5,439 cc (8 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SL (510 HP @ 6100 RPM) has 205 more horse power than 2009 Jeep Grand Cherokee. (305 HP @ 4500 RPM). In normal driving conditions, 2008 Mercedes-Benz SL should accelerate faster than 2009 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 88 kg more than 2008 Mercedes-Benz SL.
Because 2009 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2009 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, 2008 Mercedes-Benz SL (720 Nm @ 2600 RPM) has 267 more torque (in Nm) than 2009 Jeep Grand Cherokee. (453 Nm @ 3500 RPM). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Grand Cherokee.
Compare all specifications:
| 2008 Mercedes-Benz SL | 2009 Jeep Grand Cherokee | |
| Make | Mercedes-Benz | Jeep |
| Model | SL | Grand Cherokee |
| Year Released | 2008 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 4701 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 510 HP | 305 HP |
| Engine RPM | 6100 RPM | 4500 RPM |
| Torque | 720 Nm | 453 Nm |
| Torque RPM | 2600 RPM | 3500 RPM |
| Engine Bore Size | 97 mm | 93 mm |
| Engine Stroke Size | 92 mm | 86.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1955 kg | 2043 kg |
| Vehicle Length | 4540 mm | 4780 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1760 mm |
| Wheelbase Size | 2570 mm | 2790 mm |
| Fuel Tank Capacity | 80 L | 80 L |
