1996 Alfa Romeo 155 vs. 1990 Alfa Romeo 33
To start off, 1996 Alfa Romeo 155 is newer by 6 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 33 would be higher. At 1,712 cc (4 cylinders), 1990 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1996 Alfa Romeo 155 (118 HP @ 6300 RPM) has 10 more horse power than 1990 Alfa Romeo 33. (108 HP @ 5800 RPM). In normal driving conditions, 1996 Alfa Romeo 155 should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1996 Alfa Romeo 155 weights approximately 136 kg more than 1990 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1990 Alfa Romeo 33 (148 Nm @ 4500 RPM) has 4 more torque (in Nm) than 1996 Alfa Romeo 155. (144 Nm @ 4500 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1996 Alfa Romeo 155.
Compare all specifications:
| 1996 Alfa Romeo 155 | 1990 Alfa Romeo 33 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 155 | 33 |
| Year Released | 1996 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1712 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 118 HP | 108 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 144 Nm | 148 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Bore Size | 82 mm | 87 mm |
| Engine Stroke Size | 75.7 mm | 72 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1270 kg | 1134 kg |
| Vehicle Length | 4450 mm | 4080 mm |
| Vehicle Width | 1710 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1360 mm |
