1992 Alfa Romeo 155 vs. 1971 Alfa Romeo Junior
To start off, 1992 Alfa Romeo 155 is newer by 21 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Junior would be higher. At 2,499 cc (6 cylinders), 1992 Alfa Romeo 155 is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (493 HP @ 11700 RPM) has 407 more horse power than 1971 Alfa Romeo Junior. (86 HP @ 6000 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1971 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo 155 weights approximately 70 kg more than 1971 Alfa Romeo Junior. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1992 Alfa Romeo 155 (300 Nm @ 9500 RPM) has 185 more torque (in Nm) than 1971 Alfa Romeo Junior. (115 Nm @ 3200 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Junior.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1971 Alfa Romeo Junior | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 155 | Junior |
| Year Released | 1992 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 1288 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 493 HP | 86 HP |
| Engine RPM | 11700 RPM | 6000 RPM |
| Torque | 300 Nm | 115 Nm |
| Torque RPM | 9500 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1040 kg | 970 kg |
