2009 Jeep Grand Cherokee vs. 2008 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 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2008 Jeep Grand Cherokee would be higher. At 6,063 cc (8 cylinders), 2009 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Jeep Grand Cherokee (427 HP @ 6000 RPM) has 122 more horse power than 2008 Jeep Grand Cherokee. (305 HP @ 4500 RPM). In normal driving conditions, 2009 Jeep Grand Cherokee should accelerate faster than 2008 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 242 kg more than 2008 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2008 Jeep Grand Cherokee. 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, 2009 Jeep Grand Cherokee (526 Nm @ 4600 RPM) has 73 more torque (in Nm) than 2008 Jeep Grand Cherokee. (453 Nm @ 3500 RPM). This means 2009 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2008 Jeep Grand Cherokee.
Compare all specifications:
| 2009 Jeep Grand Cherokee | 2008 Jeep Grand Cherokee | |
| Make | Jeep | Jeep |
| Model | Grand Cherokee | Grand Cherokee |
| Year Released | 2009 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 6063 cc | 4701 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 427 HP | 305 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 526 Nm | 453 Nm |
| Torque RPM | 4600 RPM | 3500 RPM |
| Engine Bore Size | 103 mm | 93 mm |
| Engine Stroke Size | 90.9 mm | 86.7 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2220 kg | 1978 kg |
| Vehicle Length | 4790 mm | 4780 mm |
| Vehicle Width | 1880 mm | 1850 mm |
| Vehicle Height | 1720 mm | 1760 mm |
| Wheelbase Size | 2790 mm | 2790 mm |
| Fuel Tank Capacity | 80 L | 80 L |
