1984 Daihatsu Rocky vs. 2003 Opel Speedster
To start off, 2003 Opel Speedster is newer by 19 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1984 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2003 Opel Speedster (197 HP @ 5500 RPM) has 110 more horse power than 1984 Daihatsu Rocky. (87 HP @ 3600 RPM) In normal driving conditions, 2003 Opel Speedster should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daihatsu Rocky weights approximately 555 kg more than 2003 Opel Speedster.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Speedster. In wet, icy, snow, or gravel driving conditions, 1984 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, 2003 Opel Speedster (250 Nm @ 1950 RPM) has 39 more torque (in Nm) than 1984 Daihatsu Rocky. (211 Nm @ 2200 RPM). This means 2003 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1984 Daihatsu Rocky | 2003 Opel Speedster | |
| Make | Daihatsu | Opel |
| Model | Rocky | Speedster |
| Year Released | 1984 | 2003 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2765 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 197 HP |
| Engine RPM | 3600 RPM | 5500 RPM |
| Torque | 211 Nm | 250 Nm |
| Torque RPM | 2200 RPM | 1950 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1005 kg |
| Vehicle Length | 4110 mm | 3790 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1920 mm | 1120 mm |
| Wheelbase Size | 2540 mm | 2400 mm |
