1987 Daihatsu Rocky vs. 2005 Opel Speedster
To start off, 2005 Opel Speedster is newer by 18 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. Both 1987 Daihatsu Rocky and 2005 Opel Speedster are equipped with a 1,998 cc engine. In terms of performance, 2005 Opel Speedster (197 HP @ 5500 RPM) has 110 more horse power than 1987 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 2005 Opel Speedster should accelerate faster than 1987 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1987 Daihatsu Rocky weights approximately 345 kg more than 2005 Opel Speedster.
Because 1987 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Speedster. 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, 2005 Opel Speedster (251 Nm @ 1950 RPM) has 93 more torque (in Nm) than 1987 Daihatsu Rocky. (158 Nm @ 3000 RPM). This means 2005 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1987 Daihatsu Rocky.
Compare all specifications:
| 1987 Daihatsu Rocky | 2005 Opel Speedster | |
| Make | Daihatsu | Opel |
| Model | Rocky | Speedster |
| Year Released | 1987 | 2005 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 197 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 158 Nm | 251 Nm |
| Torque RPM | 3000 RPM | 1950 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 1005 kg |
| Vehicle Length | 3780 mm | 3790 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1850 mm | 1120 mm |
| Wheelbase Size | 2210 mm | 2340 mm |
