1971 Fiat 127 vs. 1977 Ford Fiesta
To start off, 1977 Ford Fiesta is newer by 6 year(s). Which means there will be less support and parts availability for 1971 Fiat 127. In addition, the cost of maintenance, including insurance, on 1971 Fiat 127 would be higher. At 957 cc (4 cylinders), 1977 Ford Fiesta is equipped with a bigger engine. In terms of performance, 1977 Ford Fiesta (45 HP @ 5750 RPM) has 1 more horse power than 1971 Fiat 127. (44 HP @ 6200 RPM) In normal driving conditions, 1977 Ford Fiesta should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1977 Ford Fiesta weights approximately 45 kg more than 1971 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 Ford Fiesta (68 Nm @ 3700 RPM) has 5 more torque (in Nm) than 1971 Fiat 127. (63 Nm @ 3500 RPM). This means 1977 Ford Fiesta will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 1971 Fiat 127 | 1977 Ford Fiesta | |
| Make | Fiat | Ford |
| Model | 127 | Fiesta |
| Year Released | 1971 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 903 cc | 957 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 45 HP |
| Engine RPM | 6200 RPM | 5750 RPM |
| Torque | 63 Nm | 68 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Engine Bore Size | 65 mm | 74 mm |
| Engine Stroke Size | 68 mm | 55.7 mm |
| Engine Compression Ratio | 9.0:1 | 8.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 705 kg | 750 kg |
| Vehicle Length | 3600 mm | 3650 mm |
| Vehicle Width | 1530 mm | 1590 mm |
| Vehicle Height | 1380 mm | 1330 mm |
| Wheelbase Size | 2230 mm | 2300 mm |
| Fuel Tank Capacity | 30 L | 34 L |
