2006 Chevrolet Aveo vs. 1991 Renault 21
To start off, 2006 Chevrolet Aveo is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Renault 21. In addition, the cost of maintenance, including insurance, on 1991 Renault 21 would be higher. At 1,721 cc (4 cylinders), 1991 Renault 21 is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Aveo (83 HP @ 5400 RPM) has 8 more horse power than 1991 Renault 21. (75 HP @ 5000 RPM). In normal driving conditions, 2006 Chevrolet Aveo should accelerate faster than 1991 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Aveo weights approximately 730 kg more than 1991 Renault 21. 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, 1991 Renault 21 (129 Nm @ 3250 RPM) has 1 more torque (in Nm) than 2006 Chevrolet Aveo. (128 Nm @ 3000 RPM). This means 1991 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Aveo.
Compare all specifications:
| 2006 Chevrolet Aveo | 1991 Renault 21 | |
| Make | Chevrolet | Renault |
| Model | Aveo | 21 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1498 cc | 1721 cc |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 83 HP | 75 HP |
| Engine RPM | 5400 RPM | 5000 RPM |
| Torque | 128 Nm | 129 Nm |
| Torque RPM | 3000 RPM | 3250 RPM |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1750 kg | 1020 kg |
| Vehicle Length | 4240 mm | 4650 mm |
| Vehicle Height | 1250 mm | 1430 mm |
| Wheelbase Size | 2490 mm | 2820 mm |
