2006 Jeep Wrangler vs. 2003 Jeep Grand Cherokee
To start off, 2006 Jeep Wrangler is newer by 3 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 3,966 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2003 Jeep Grand Cherokee (195 HP @ 3800 RPM) has 20 more horse power than 2006 Jeep Wrangler. (175 HP @ 4600 RPM) In normal driving conditions, 2003 Jeep Grand Cherokee should accelerate faster than 2006 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jeep Grand Cherokee weights approximately 194 kg more than 2006 Jeep Wrangler. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Jeep Grand Cherokee (312 Nm @ 3000 RPM) has 16 more torque (in Nm) than 2006 Jeep Wrangler. (296 Nm @ 3500 RPM). This means 2003 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Wrangler.
Compare all specifications:
| 2006 Jeep Wrangler | 2003 Jeep Grand Cherokee | |
| Make | Jeep | Jeep |
| Model | Wrangler | Grand Cherokee |
| Year Released | 2006 | 2003 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2964 cc | 3966 cc |
| Horse Power | 175 HP | 195 HP |
| Engine RPM | 4600 RPM | 3800 RPM |
| Torque | 296 Nm | 312 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 98.4 mm | 99 mm |
| Engine Stroke Size | 86.7 mm | 87 mm |
| Engine Compression Ratio | 8.8:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1764 kg |
| Vehicle Length | 3950 mm | 4610 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1800 mm | 1770 mm |
| Wheelbase Size | 2380 mm | 2700 mm |
| Fuel Consumption Overall | 13.1 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 72 L | 78 L |
