1986 Citroen BX vs. 1971 Fiat 127
To start off, 1986 Citroen BX is newer by 15 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 1,905 cc (4 cylinders), 1986 Citroen BX is equipped with a bigger engine. In terms of performance, 1986 Citroen BX (106 HP @ 5600 RPM) has 58 more horse power than 1971 Fiat 127. (48 HP @ 5600 RPM). In normal driving conditions, 1986 Citroen BX should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1986 Citroen BX weights approximately 205 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, 1986 Citroen BX (165 Nm @ 3000 RPM) has 88 more torque (in Nm) than 1971 Fiat 127. (77 Nm @ 3000 RPM). This means 1986 Citroen BX will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 1986 Citroen BX | 1971 Fiat 127 | |
| Make | Citroen | Fiat |
| Model | BX | 127 |
| Year Released | 1986 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1905 cc | 1049 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 106 HP | 48 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 165 Nm | 77 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 76 mm |
| Engine Stroke Size | 88 mm | 57.8 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1035 kg | 830 kg |
| Vehicle Length | 4410 mm | 3930 mm |
| Vehicle Width | 1690 mm | 1540 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2290 mm |
| Fuel Tank Capacity | 66 L | 52 L |
