2007 Chevrolet Aveo vs. 1981 Fiat 127
To start off, 2007 Chevrolet Aveo is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Fiat 127. In addition, the cost of maintenance, including insurance, on 1981 Fiat 127 would be higher. At 1,498 cc (4 cylinders), 2007 Chevrolet Aveo is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Aveo (83 HP @ 5600 RPM) has 39 more horse power than 1981 Fiat 127. (44 HP @ 5000 RPM). In normal driving conditions, 2007 Chevrolet Aveo should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Aveo weights approximately 239 kg more than 1981 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, 2007 Chevrolet Aveo (128 Nm @ 3000 RPM) has 53 more torque (in Nm) than 1981 Fiat 127. (75 Nm @ 3000 RPM). This means 2007 Chevrolet Aveo will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 2007 Chevrolet Aveo | 1981 Fiat 127 | |
| Make | Chevrolet | Fiat |
| Model | Aveo | 127 |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 1301 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 44 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 128 Nm | 75 Nm |
| Torque RPM | 3000 RPM | 3000 RPM |
| Engine Bore Size | 76.5 mm | 76.1 mm |
| Engine Stroke Size | 81.5 mm | 71.5 mm |
| Engine Compression Ratio | 9.5:1 | 20.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1074 kg | 835 kg |
| Vehicle Length | 3890 mm | 3650 mm |
| Vehicle Width | 1500 mm | 1530 mm |
| Vehicle Height | 1680 mm | 1370 mm |
| Wheelbase Size | 2490 mm | 2230 mm |
