1990 Alfa Romeo 33 vs. 1978 Alfa Romeo Alfasud
To start off, 1990 Alfa Romeo 33 is newer by 12 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfasud would be higher. Both 1990 Alfa Romeo 33 and 1978 Alfa Romeo Alfasud are equipped with a 1,490 cc engine. In terms of performance, 1990 Alfa Romeo 33 (104 HP @ 6000 RPM) has 20 more horse power than 1978 Alfa Romeo Alfasud. (84 HP @ 5800 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 1978 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 94 kg more than 1978 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Alfa Romeo 33 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 1990 Alfa Romeo 33 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, 1990 Alfa Romeo 33 (136 Nm @ 4900 RPM) has 16 more torque (in Nm) than 1978 Alfa Romeo Alfasud. (120 Nm @ 3500 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfasud.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1978 Alfa Romeo Alfasud | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 33 | Alfasud |
| Year Released | 1990 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1490 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 104 HP | 84 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 136 Nm | 120 Nm |
| Torque RPM | 4900 RPM | 3500 RPM |
| Engine Bore Size | 78 mm | 84 mm |
| Engine Stroke Size | 82 mm | 67.2 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 970 kg | 876 kg |
| Vehicle Length | 4080 mm | 3930 mm |
| Vehicle Width | 1620 mm | 1620 mm |
| Vehicle Height | 1360 mm | 1380 mm |
| Wheelbase Size | 2480 mm | 2520 mm |
