1994 Daihatsu Rocky vs. 1988 Opel Vectra
To start off, 1994 Daihatsu Rocky is newer by 6 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 2,765 cc (4 cylinders), 1994 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1988 Opel Vectra (73 HP @ 5600 RPM) has 1 more horse power than 1994 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1988 Opel Vectra should accelerate faster than 1994 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1994 Daihatsu Rocky weights approximately 485 kg more than 1988 Opel Vectra.
Because 1994 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1988 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 1994 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, 1994 Daihatsu Rocky (173 Nm @ 2200 RPM) has 65 more torque (in Nm) than 1988 Opel Vectra. (108 Nm @ 3000 RPM). This means 1994 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
| 1994 Daihatsu Rocky | 1988 Opel Vectra | |
| Make | Daihatsu | Opel |
| Model | Rocky | Vectra |
| Year Released | 1994 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1396 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 73 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 173 Nm | 108 Nm |
| Torque RPM | 2200 RPM | 3000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1490 kg | 1005 kg |
| Vehicle Length | 3850 mm | 4360 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1860 mm | 1400 mm |
| Wheelbase Size | 2540 mm | 2600 mm |
