1985 Alfa Romeo Alfa 6 vs. 1990 Daihatsu Rocky
To start off, 1990 Daihatsu Rocky is newer by 5 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Alfa 6 would be higher. At 1,998 cc (4 cylinders), 1990 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo Alfa 6 (133 HP @ 5600 RPM) has 45 more horse power than 1990 Daihatsu Rocky. (88 HP @ 4600 RPM). In normal driving conditions, 1985 Alfa Romeo Alfa 6 should accelerate faster than 1990 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo Alfa 6 weights approximately 120 kg more than 1990 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1985 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 1990 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, 1985 Alfa Romeo Alfa 6 (179 Nm @ 4500 RPM) has 22 more torque (in Nm) than 1990 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1985 Alfa Romeo Alfa 6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Daihatsu Rocky.
Compare all specifications:
| 1985 Alfa Romeo Alfa 6 | 1990 Daihatsu Rocky | |
| Make | Alfa Romeo | Daihatsu |
| Model | Alfa 6 | Rocky |
| Year Released | 1985 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 133 HP | 88 HP |
| Engine RPM | 5600 RPM | 4600 RPM |
| Torque | 179 Nm | 157 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1470 kg | 1350 kg |
| Vehicle Length | 4770 mm | 3780 mm |
| Vehicle Width | 1690 mm | 1590 mm |
| Vehicle Height | 1430 mm | 1850 mm |
| Wheelbase Size | 2610 mm | 2210 mm |
