1977 Alfa Romeo Alfasud vs. 1975 Fiat 127
To start off, 1977 Alfa Romeo Alfasud is newer by 2 year(s). Which means there will be less support and parts availability for 1975 Fiat 127. In addition, the cost of maintenance, including insurance, on 1975 Fiat 127 would be higher. At 1,286 cc (4 cylinders), 1977 Alfa Romeo Alfasud is equipped with a bigger engine. In terms of performance, 1977 Alfa Romeo Alfasud (67 HP @ 6000 RPM) has 23 more horse power than 1975 Fiat 127. (44 HP @ 6200 RPM). In normal driving conditions, 1977 Alfa Romeo Alfasud should accelerate faster than 1975 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1977 Alfa Romeo Alfasud weights approximately 210 kg more than 1975 Fiat 127. 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, 1977 Alfa Romeo Alfasud (100 Nm @ 3500 RPM) has 37 more torque (in Nm) than 1975 Fiat 127. (63 Nm @ 3500 RPM). This means 1977 Alfa Romeo Alfasud will have an easier job in driving up hills or pulling heavy equipment than 1975 Fiat 127.
Compare all specifications:
| 1977 Alfa Romeo Alfasud | 1975 Fiat 127 | |
| Make | Alfa Romeo | Fiat |
| Model | Alfasud | 127 |
| Year Released | 1977 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1286 cc | 903 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 44 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 100 Nm | 63 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 915 kg | 705 kg |
| Vehicle Length | 3980 mm | 3600 mm |
| Vehicle Width | 1600 mm | 1530 mm |
| Vehicle Height | 1380 mm | 1380 mm |
| Wheelbase Size | 2460 mm | 2230 mm |
| Fuel Tank Capacity | 50 L | 57 L |
