1987 Daihatsu Rocky vs. 1991 Eagle Summit
To start off, 1991 Eagle Summit is newer by 4 year(s). Which means there will be less support and parts availability for 1987 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1987 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1987 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1991 Eagle Summit (92 HP @ 6000 RPM) has 5 more horse power than 1987 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 1991 Eagle Summit should accelerate faster than 1987 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1987 Daihatsu Rocky weights approximately 350 kg more than 1991 Eagle Summit.
Because 1987 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1991 Eagle Summit. In wet, icy, snow, or gravel driving conditions, 1987 Daihatsu Rocky will offer significantly more control. 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, 1987 Daihatsu Rocky (158 Nm @ 3000 RPM) has 35 more torque (in Nm) than 1991 Eagle Summit. (123 Nm @ 3000 RPM). This means 1987 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1991 Eagle Summit.
Compare all specifications:
| 1987 Daihatsu Rocky | 1991 Eagle Summit | |
| Make | Daihatsu | Eagle |
| Model | Rocky | Summit |
| Year Released | 1987 | 1991 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1468 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 92 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 158 Nm | 123 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1000 kg |
| Vehicle Length | 3780 mm | 4040 mm |
| Vehicle Width | 1590 mm | 1680 mm |
| Vehicle Height | 1850 mm | 1330 mm |
| Wheelbase Size | 2210 mm | 2400 mm |
