1991 Alfa Romeo 75 vs. 1989 Daihatsu Rocky
To start off, 1991 Alfa Romeo 75 is newer by 2 year(s). Which means there will be less support and parts availability for 1989 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1989 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1989 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo 75 (109 HP @ 6000 RPM) has 22 more horse power than 1989 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 1991 Alfa Romeo 75 should accelerate faster than 1989 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1989 Daihatsu Rocky weights approximately 290 kg more than 1991 Alfa Romeo 75.
Because 1989 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alfa Romeo 75. In wet, icy, snow, or gravel driving conditions, 1989 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, 1989 Daihatsu Rocky (157 Nm @ 3000 RPM) has 8 more torque (in Nm) than 1991 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 1989 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 75.
Compare all specifications:
| 1991 Alfa Romeo 75 | 1989 Daihatsu Rocky | |
| Make | Alfa Romeo | Daihatsu |
| Model | 75 | Rocky |
| Year Released | 1991 | 1989 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1567 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 87 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 149 Nm | 157 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1060 kg | 1350 kg |
| Vehicle Length | 4340 mm | 3780 mm |
| Vehicle Width | 1670 mm | 1590 mm |
| Vehicle Height | 1410 mm | 1850 mm |
| Wheelbase Size | 2520 mm | 2210 mm |
