1992 Alfa Romeo RZ vs. 1984 Daihatsu Rocky
To start off, 1992 Alfa Romeo RZ is newer by 8 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 2,959 cc (6 cylinders), 1992 Alfa Romeo RZ is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo RZ (209 HP @ 6200 RPM) has 137 more horse power than 1984 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 1992 Alfa Romeo RZ should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daihatsu Rocky weights approximately 100 kg more than 1992 Alfa Romeo RZ.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1992 Alfa Romeo RZ. 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, 1992 Alfa Romeo RZ (245 Nm @ 4500 RPM) has 75 more torque (in Nm) than 1984 Daihatsu Rocky. (170 Nm @ 2200 RPM). This means 1992 Alfa Romeo RZ will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
| 1992 Alfa Romeo RZ | 1984 Daihatsu Rocky | |
| Make | Alfa Romeo | Daihatsu |
| Model | RZ | Rocky |
| Year Released | 1992 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 2764 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 209 HP | 72 HP |
| Engine RPM | 6200 RPM | 3600 RPM |
| Torque | 245 Nm | 170 Nm |
| Torque RPM | 4500 RPM | 2200 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1380 kg | 1480 kg |
| Vehicle Length | 4070 mm | 3780 mm |
| Vehicle Width | 1740 mm | 1590 mm |
| Vehicle Height | 1320 mm | 1850 mm |
