2004 Chevrolet Aveo vs. 2003 Proton 300
To start off, 2004 Chevrolet Aveo is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Proton 300. In addition, the cost of maintenance, including insurance, on 2003 Proton 300 would be higher. At 1,606 cc (4 cylinders), 2004 Chevrolet Aveo is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Aveo (103 HP @ 5600 RPM) has 28 more horse power than 2003 Proton 300. (75 HP @ 6000 RPM). In normal driving conditions, 2004 Chevrolet Aveo should accelerate faster than 2003 Proton 300. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Aveo weights approximately 33 kg more than 2003 Proton 300. 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, 2004 Chevrolet Aveo (145 Nm) has 37 more torque (in Nm) than 2003 Proton 300. (108 Nm). This means 2004 Chevrolet Aveo will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 300.
Compare all specifications:
| 2004 Chevrolet Aveo | 2003 Proton 300 | |
| Make | Chevrolet | Proton |
| Model | Aveo | 300 |
| Year Released | 2004 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1606 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 103 HP | 75 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 145 Nm | 108 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1068 kg | 1035 kg |
| Vehicle Length | 3890 mm | 4000 mm |
| Vehicle Width | 1680 mm | 1710 mm |
| Vehicle Height | 1500 mm | 1370 mm |
| Wheelbase Size | 2570 mm | 2450 mm |
