1975 Alfa Romeo Junior vs. 1992 Alfa Romeo 155
To start off, 1992 Alfa Romeo 155 is newer by 17 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Junior 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 (165 HP @ 5800 RPM) has 57 more horse power than 1975 Alfa Romeo Junior. (108 HP @ 6000 RPM) In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1975 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo 155 weights approximately 340 kg more than 1975 Alfa Romeo Junior. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Alfa Romeo Junior is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Alfa Romeo Junior. However, in wet, icy, snow, or gravel driving conditions, 1992 Alfa Romeo 155, being front wheel drive (FWD), will offer much better control with better grip. 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 (216 Nm @ 4500 RPM) has 76 more torque (in Nm) than 1975 Alfa Romeo Junior. (140 Nm @ 2800 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Junior.
Compare all specifications:
| 1975 Alfa Romeo Junior | 1992 Alfa Romeo 155 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | Junior | 155 |
| Year Released | 1975 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 1568 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 165 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 140 Nm | 216 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Bore Size | 78 mm | 88 mm |
| Engine Stroke Size | 82 mm | 68.3 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1030 kg | 1370 kg |
| Vehicle Length | 3910 mm | 4450 mm |
| Vehicle Width | 1560 mm | 1710 mm |
| Vehicle Height | 1290 mm | 1410 mm |
| Wheelbase Size | 2260 mm | 2550 mm |
