2007 Jeep Grand Cherokee vs. 1982 Jeep CJ7
To start off, 2007 Jeep Grand Cherokee is newer by 25 year(s). Which means there will be less support and parts availability for 1982 Jeep CJ7. In addition, the cost of maintenance, including insurance, on 1982 Jeep CJ7 would be higher. At 4,701 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (235 HP @ 4500 RPM) has 150 more horse power than 1982 Jeep CJ7. (85 HP @ 5000 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1982 Jeep CJ7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 390 kg more than 1982 Jeep CJ7. 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, 2007 Jeep Grand Cherokee (414 Nm @ 3600 RPM) has 264 more torque (in Nm) than 1982 Jeep CJ7. (150 Nm @ 2750 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1982 Jeep CJ7. 2007 Jeep Grand Cherokee has automatic transmission and 1982 Jeep CJ7 has manual transmission. 1982 Jeep CJ7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 1982 Jeep CJ7 | |
| Make | Jeep | Jeep |
| Model | Grand Cherokee | CJ7 |
| Year Released | 2007 | 1982 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4701 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 235 HP | 85 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 414 Nm | 150 Nm |
| Torque RPM | 3600 RPM | 2750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1680 kg | 1290 kg |
| Vehicle Length | 4750 mm | 3900 mm |
| Vehicle Width | 1870 mm | 1670 mm |
| Vehicle Height | 1730 mm | 1840 mm |
| Wheelbase Size | 2790 mm | 2380 mm |
