2003 Alfa Romeo 156 vs. 1971 Fiat 127
To start off, 2003 Alfa Romeo 156 is newer by 32 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 1,774 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (138 HP @ 6200 RPM) has 90 more horse power than 1971 Fiat 127. (48 HP @ 5600 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 510 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, 2003 Alfa Romeo 156 (164 Nm @ 3900 RPM) has 87 more torque (in Nm) than 1971 Fiat 127. (77 Nm @ 3000 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 2003 Alfa Romeo 156 | 1971 Fiat 127 | |
| Make | Alfa Romeo | Fiat |
| Model | 156 | 127 |
| Year Released | 2003 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1774 cc | 1049 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 48 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 164 Nm | 77 Nm |
| Torque RPM | 3900 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 76 mm |
| Engine Stroke Size | 82.7 mm | 57.8 mm |
| Top Speed | 208 km/hour | 135 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1340 kg | 830 kg |
| Vehicle Length | 4440 mm | 3930 mm |
| Vehicle Width | 1750 mm | 1540 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2600 mm | 2290 mm |
| Fuel Tank Capacity | 63 L | 52 L |
