1982 Jeep CJ7 vs. 1999 Jeep Grand Cherokee
To start off, 1999 Jeep Grand Cherokee is newer by 17 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 3,125 cc (5 cylinders), 1999 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 1999 Jeep Grand Cherokee (138 HP @ 3600 RPM) has 79 more horse power than 1982 Jeep CJ7. (59 HP @ 4500 RPM) In normal driving conditions, 1999 Jeep Grand Cherokee should accelerate faster than 1982 Jeep CJ7. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jeep Grand Cherokee weights approximately 545 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, 1999 Jeep Grand Cherokee (384 Nm @ 1800 RPM) has 256 more torque (in Nm) than 1982 Jeep CJ7. (128 Nm @ 2000 RPM). This means 1999 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1982 Jeep CJ7. 1999 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. 1999 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1982 Jeep CJ7 | 1999 Jeep Grand Cherokee | |
| Make | Jeep | Jeep |
| Model | CJ7 | Grand Cherokee |
| Year Released | 1982 | 1999 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2068 cc | 3125 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 138 HP |
| Engine RPM | 4500 RPM | 3600 RPM |
| Torque | 128 Nm | 384 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1305 kg | 1850 kg |
| Vehicle Length | 3900 mm | 4620 mm |
| Vehicle Width | 1670 mm | 1850 mm |
| Vehicle Height | 1840 mm | 1770 mm |
| Wheelbase Size | 2380 mm | 2700 mm |
