1991 Daihatsu Rocky vs. 2004 Jeep Grand Cherokee
To start off, 2004 Jeep Grand Cherokee is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1991 Daihatsu Rocky would be higher. At 3,966 cc (6 cylinders), 2004 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2004 Jeep Grand Cherokee (195 HP @ 3800 RPM) has 108 more horse power than 1991 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 2004 Jeep Grand Cherokee should accelerate faster than 1991 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Grand Cherokee weights approximately 450 kg more than 1991 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Jeep Grand Cherokee (312 Nm @ 3000 RPM) has 155 more torque (in Nm) than 1991 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2004 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1991 Daihatsu Rocky.
Compare all specifications:
| 1991 Daihatsu Rocky | 2004 Jeep Grand Cherokee | |
| Make | Daihatsu | Jeep |
| Model | Rocky | Grand Cherokee |
| Year Released | 1991 | 2004 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3966 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 195 HP |
| Engine RPM | 4600 RPM | 3800 RPM |
| Torque | 157 Nm | 312 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1800 kg |
| Vehicle Length | 3780 mm | 4610 mm |
| Vehicle Width | 1590 mm | 1840 mm |
| Vehicle Height | 1850 mm | 1770 mm |
| Wheelbase Size | 2210 mm | 2700 mm |
