1971 Fiat 127 vs. 2011 Chevrolet Rezzo
To start off, 2011 Chevrolet Rezzo is newer by 40 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 1,597 cc (4 cylinders), 2011 Chevrolet Rezzo is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Rezzo (103 HP @ 6300 RPM) has 55 more horse power than 1971 Fiat 127. (48 HP @ 5600 RPM) In normal driving conditions, 2011 Chevrolet Rezzo should accelerate faster than 1971 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Rezzo weights approximately 517 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, 2011 Chevrolet Rezzo (142 Nm @ 3400 RPM) has 65 more torque (in Nm) than 1971 Fiat 127. (77 Nm @ 3000 RPM). This means 2011 Chevrolet Rezzo will have an easier job in driving up hills or pulling heavy equipment than 1971 Fiat 127.
Compare all specifications:
| 1971 Fiat 127 | 2011 Chevrolet Rezzo | |
| Make | Fiat | Chevrolet |
| Model | 127 | Rezzo |
| Year Released | 1971 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1049 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 48 HP | 103 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 77 Nm | 142 Nm |
| Torque RPM | 3000 RPM | 3400 RPM |
| Engine Bore Size | 76 mm | 79 mm |
| Engine Stroke Size | 57.8 mm | 81.5 mm |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Top Speed | 135 km/hour | 167 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 830 kg | 1347 kg |
| Vehicle Length | 3930 mm | 4360 mm |
| Vehicle Width | 1540 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1590 mm |
| Wheelbase Size | 2290 mm | 2610 mm |
| Fuel Tank Capacity | 52 L | 60 L |
