2007 Chevrolet Aveo vs. 2005 Proton Impian
To start off, 2007 Chevrolet Aveo is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Proton Impian. In addition, the cost of maintenance, including insurance, on 2005 Proton Impian would be higher. At 1,599 cc (4 cylinders), 2007 Chevrolet Aveo is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Aveo (103 HP @ 5800 RPM) has 2 more horse power than 2005 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2007 Chevrolet Aveo should accelerate faster than 2005 Proton Impian.
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 (145 Nm @ 3400 RPM) has 5 more torque (in Nm) than 2005 Proton Impian. (140 Nm @ 2750 RPM). This means 2007 Chevrolet Aveo will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton Impian. 2005 Proton Impian has automatic transmission and 2007 Chevrolet Aveo has manual transmission. 2007 Chevrolet Aveo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Proton Impian will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Aveo | 2005 Proton Impian | |
| Make | Chevrolet | Proton |
| Model | Aveo | Impian |
| Year Released | 2007 | 2005 |
| Engine Size | 1599 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 103 HP | 101 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 145 Nm | 140 Nm |
| Torque RPM | 3400 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Length | 3890 mm | 4470 mm |
| Vehicle Width | 1680 mm | 1750 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2490 mm | 2610 mm |
