1993 Alfa Romeo 155 vs. 1990 Alfa Romeo SZ
To start off, 1993 Alfa Romeo 155 is newer by 3 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo SZ. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo SZ would be higher. At 2,957 cc (6 cylinders), 1990 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo SZ (208 HP @ 6200 RPM) has 119 more horse power than 1993 Alfa Romeo 155. (89 HP @ 4200 RPM) In normal driving conditions, 1990 Alfa Romeo SZ should accelerate faster than 1993 Alfa Romeo 155. With that said, vehicle weight also plays an important factor in acceleration. 1993 Alfa Romeo 155 weights approximately 15 kg more than 1990 Alfa Romeo SZ.
Because 1990 Alfa Romeo SZ 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 1990 Alfa Romeo SZ. However, in wet, icy, snow, or gravel driving conditions, 1993 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, 1990 Alfa Romeo SZ (245 Nm @ 4500 RPM) has 58 more torque (in Nm) than 1993 Alfa Romeo 155. (187 Nm @ 2500 RPM). This means 1990 Alfa Romeo SZ will have an easier job in driving up hills or pulling heavy equipment than 1993 Alfa Romeo 155.
Compare all specifications:
| 1993 Alfa Romeo 155 | 1990 Alfa Romeo SZ | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 155 | SZ |
| Year Released | 1993 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1929 cc | 2957 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 208 HP |
| Engine RPM | 4200 RPM | 6200 RPM |
| Torque | 187 Nm | 245 Nm |
| Torque RPM | 2500 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1260 kg |
| Vehicle Length | 4450 mm | 4290 mm |
| Vehicle Width | 1710 mm | 1740 mm |
| Vehicle Height | 1450 mm | 1320 mm |
