1985 Alfa Romeo 33 vs. 1977 Alfa Romeo Alfasud
To start off, 1985 Alfa Romeo 33 is newer by 8 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Alfasud would be higher. At 1,489 cc (4 cylinders), 1985 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1985 Alfa Romeo 33 (106 HP @ 6000 RPM) has 31 more horse power than 1977 Alfa Romeo Alfasud. (75 HP @ 6000 RPM). In normal driving conditions, 1985 Alfa Romeo 33 should accelerate faster than 1977 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1985 Alfa Romeo 33 weights approximately 62 kg more than 1977 Alfa Romeo Alfasud. 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, 1985 Alfa Romeo 33 (135 Nm @ 4000 RPM) has 32 more torque (in Nm) than 1977 Alfa Romeo Alfasud. (103 Nm @ 3500 RPM). This means 1985 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Alfasud.
Compare all specifications:
| 1985 Alfa Romeo 33 | 1977 Alfa Romeo Alfasud | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 33 | Alfasud |
| Year Released | 1985 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 1287 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | boxer |
| Horse Power | 106 HP | 75 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 135 Nm | 103 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 67.2 mm | 64 mm |
| Engine Compression Ratio | 9.4:1 | 9.0:1 |
| Top Speed | 180 km/hour | 169 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 900 kg | 838 kg |
| Vehicle Length | 4020 mm | 4030 mm |
| Vehicle Width | 1620 mm | 1620 mm |
| Vehicle Height | 1310 mm | 1310 mm |
| Wheelbase Size | 2460 mm | 2460 mm |
