1988 Daihatsu Rocky vs. 1979 Opel Kadett
To start off, 1988 Daihatsu Rocky is newer by 9 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. At 2,765 cc (4 cylinders), 1988 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1979 Opel Kadett (90 HP @ 5800 RPM) has 18 more horse power than 1988 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1979 Opel Kadett should accelerate faster than 1988 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1988 Daihatsu Rocky weights approximately 590 kg more than 1979 Opel Kadett.
Because 1988 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1979 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1988 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, 1988 Daihatsu Rocky (170 Nm @ 2200 RPM) has 44 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 1988 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 1988 Daihatsu Rocky | 1979 Opel Kadett | |
| Make | Daihatsu | Opel |
| Model | Rocky | Kadett |
| Year Released | 1988 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 90 HP |
| Engine RPM | 3600 RPM | 5800 RPM |
| Torque | 170 Nm | 126 Nm |
| Torque RPM | 2200 RPM | 3800 RPM |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1560 kg | 970 kg |
| Vehicle Length | 4110 mm | 4000 mm |
| Vehicle Width | 1590 mm | 1670 mm |
| Vehicle Height | 1920 mm | 1390 mm |
| Wheelbase Size | 2540 mm | 2400 mm |
