1992 Alfa Romeo 155 vs. 1986 Daihatsu Rocky
To start off, 1992 Alfa Romeo 155 is newer by 6 year(s). Which means there will be less support and parts availability for 1986 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1986 Daihatsu Rocky would be higher. At 2,492 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (164 HP @ 5800 RPM) has 77 more horse power than 1986 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1986 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1986 Daihatsu Rocky weights approximately 60 kg more than 1992 Alfa Romeo 155.
Because 1986 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1992 Alfa Romeo 155. In wet, icy, snow, or gravel driving conditions, 1986 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 155 (217 Nm @ 4500 RPM) has 60 more torque (in Nm) than 1986 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1986 Daihatsu Rocky.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1986 Daihatsu Rocky | |
| Make | Alfa Romeo | Daihatsu |
| Model | 155 | Rocky |
| Year Released | 1992 | 1986 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 164 HP | 87 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Torque | 217 Nm | 157 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1290 kg | 1350 kg |
| Vehicle Length | 4450 mm | 3780 mm |
| Vehicle Width | 1710 mm | 1590 mm |
| Vehicle Height | 1450 mm | 1850 mm |
