2005 Chevrolet Aveo vs. 1986 Renault 21
To start off, 2005 Chevrolet Aveo is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 1,719 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Aveo (103 HP @ 5600 RPM) has 16 more horse power than 1986 Renault 21. (87 HP @ 5500 RPM). In normal driving conditions, 2005 Chevrolet Aveo should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Aveo weights approximately 33 kg more than 1986 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, 2005 Chevrolet Aveo (145 Nm) has 7 more torque (in Nm) than 1986 Renault 21. (138 Nm). This means 2005 Chevrolet Aveo will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 2005 Chevrolet Aveo | 1986 Renault 21 | |
| Make | Chevrolet | Renault |
| Model | Aveo | 21 |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1604 cc | 1719 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 103 HP | 87 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 145 Nm | 138 Nm |
| Engine Bore Size | 79 mm | 81 mm |
| Engine Stroke Size | 82 mm | 83.5 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1063 kg | 1030 kg |
| Vehicle Length | 3890 mm | 4650 mm |
| Vehicle Width | 1680 mm | 1720 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2490 mm | 2760 mm |
| Fuel Tank Capacity | 45 L | 34 L |
