1984 Alfa Romeo 33 vs. 1979 Fiat 131
To start off, 1984 Alfa Romeo 33 is newer by 5 year(s). Which means there will be less support and parts availability for 1979 Fiat 131. In addition, the cost of maintenance, including insurance, on 1979 Fiat 131 would be higher. At 1,351 cc (4 cylinders), 1984 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1984 Alfa Romeo 33 (85 HP @ 5800 RPM) has 21 more horse power than 1979 Fiat 131. (64 HP @ 5400 RPM). In normal driving conditions, 1984 Alfa Romeo 33 should accelerate faster than 1979 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 1979 Fiat 131 weights approximately 100 kg more than 1984 Alfa Romeo 33.
Because 1979 Fiat 131 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 1979 Fiat 131. However, in wet, icy, snow, or gravel driving conditions, 1984 Alfa Romeo 33, 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, 1984 Alfa Romeo 33 (122 Nm @ 4000 RPM) has 20 more torque (in Nm) than 1979 Fiat 131. (102 Nm @ 3000 RPM). This means 1984 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1979 Fiat 131.
Compare all specifications:
| 1984 Alfa Romeo 33 | 1979 Fiat 131 | |
| Make | Alfa Romeo | Fiat |
| Model | 33 | 131 |
| Year Released | 1984 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 1297 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 85 HP | 64 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 122 Nm | 102 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 80 mm | 76 mm |
| Engine Stroke Size | 67.2 mm | 71.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 920 kg | 1020 kg |
| Vehicle Length | 4020 mm | 4270 mm |
| Vehicle Width | 1620 mm | 1660 mm |
| Vehicle Height | 1310 mm | 1370 mm |
| Wheelbase Size | 2470 mm | 2500 mm |
