1999 Jeep Grand Cherokee vs. 1979 Plymouth Trail Duster
To start off, 1999 Jeep Grand Cherokee is newer by 20 year(s). Which means there will be less support and parts availability for 1979 Plymouth Trail Duster. In addition, the cost of maintenance, including insurance, on 1979 Plymouth Trail Duster would be higher. At 3,955 cc (6 cylinders), 1999 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 1999 Jeep Grand Cherokee (187 HP @ 5000 RPM) has 79 more horse power than 1979 Plymouth Trail Duster. (108 HP @ 3600 RPM). In normal driving conditions, 1999 Jeep Grand Cherokee should accelerate faster than 1979 Plymouth Trail Duster. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jeep Grand Cherokee weights approximately 185 kg more than 1979 Plymouth Trail Duster. 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 (295 Nm @ 3050 RPM) has 57 more torque (in Nm) than 1979 Plymouth Trail Duster. (238 Nm @ 2000 RPM). This means 1999 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1979 Plymouth Trail Duster.
Compare all specifications:
| 1999 Jeep Grand Cherokee | 1979 Plymouth Trail Duster | |
| Make | Jeep | Plymouth |
| Model | Grand Cherokee | Trail Duster |
| Year Released | 1999 | 1979 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 3955 cc | 3678 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 187 HP | 108 HP |
| Engine RPM | 5000 RPM | 3600 RPM |
| Torque | 295 Nm | 238 Nm |
| Torque RPM | 3050 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1800 kg | 1615 kg |
| Vehicle Length | 4620 mm | 4700 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1770 mm | 1890 mm |
| Wheelbase Size | 2660 mm | 2700 mm |
