2009 Chevrolet Nubira vs. 2003 Proton Impian
To start off, 2009 Chevrolet Nubira is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Proton Impian. In addition, the cost of maintenance, including insurance, on 2003 Proton Impian would be higher. At 1,598 cc (4 cylinders), 2009 Chevrolet Nubira is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Nubira (108 HP @ 6300 RPM) has 7 more horse power than 2003 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2009 Chevrolet Nubira should accelerate faster than 2003 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Nubira weights approximately 108 kg more than 2003 Proton Impian. 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, 2009 Chevrolet Nubira (150 Nm @ 4000 RPM) has 10 more torque (in Nm) than 2003 Proton Impian. (140 Nm @ 2750 RPM). This means 2009 Chevrolet Nubira will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Impian.
Compare all specifications:
| 2009 Chevrolet Nubira | 2003 Proton Impian | |
| Make | Chevrolet | Proton |
| Model | Nubira | Impian |
| Year Released | 2009 | 2003 |
| Engine Size | 1598 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 108 HP | 101 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 150 Nm | 140 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1313 kg | 1205 kg |
| Vehicle Length | 4570 mm | 4470 mm |
| Vehicle Width | 1730 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
