1956 Jeep CJ5 vs. 2003 Jeep Grand Cherokee
To start off, 2003 Jeep Grand Cherokee is newer by 47 year(s). Which means there will be less support and parts availability for 1956 Jeep CJ5. In addition, the cost of maintenance, including insurance, on 1956 Jeep CJ5 would be higher. At 3,960 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2003 Jeep Grand Cherokee (195 HP @ 4600 RPM) has 133 more horse power than 1956 Jeep CJ5. (62 HP @ 3000 RPM) In normal driving conditions, 2003 Jeep Grand Cherokee should accelerate faster than 1956 Jeep CJ5. With that said, vehicle weight also plays an important factor in acceleration. 2003 Jeep Grand Cherokee weights approximately 536 kg more than 1956 Jeep CJ5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Jeep Grand Cherokee (312 Nm @ 3000 RPM) has 133 more torque (in Nm) than 1956 Jeep CJ5. (179 Nm @ 1350 RPM). This means 2003 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1956 Jeep CJ5. 2003 Jeep Grand Cherokee has automatic transmission and 1956 Jeep CJ5 has manual transmission. 1956 Jeep CJ5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Jeep CJ5 | 2003 Jeep Grand Cherokee | |
| Make | Jeep | Jeep |
| Model | CJ5 | Grand Cherokee |
| Year Released | 1956 | 2003 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3153 cc | 3960 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 62 HP | 195 HP |
| Engine RPM | 3000 RPM | 4600 RPM |
| Torque | 179 Nm | 312 Nm |
| Torque RPM | 1350 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1180 kg | 1716 kg |
| Vehicle Length | 3520 mm | 4620 mm |
| Vehicle Width | 1550 mm | 1840 mm |
| Vehicle Height | 1740 mm | 1770 mm |
| Wheelbase Size | 2060 mm | 2700 mm |
