2003 Proton Impian vs. 2009 Toyota Yaris
To start off, 2009 Toyota Yaris 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 1,584 cc (4 cylinders), 2003 Proton Impian is equipped with a bigger engine. In terms of performance, 2009 Toyota Yaris (106 HP @ 6000 RPM) has 5 more horse power than 2003 Proton Impian. (101 HP @ 6000 RPM) In normal driving conditions, 2009 Toyota Yaris should accelerate faster than 2003 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2009 Toyota Yaris weights approximately 125 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, both vehicles can yield 140 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2009 Toyota Yaris has automatic transmission and 2003 Proton Impian has manual transmission. 2003 Proton Impian will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Toyota Yaris will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Proton Impian | 2009 Toyota Yaris | |
| Make | Proton | Toyota |
| Model | Impian | Yaris |
| Year Released | 2003 | 2009 |
| Engine Size | 1584 cc | 1494 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 101 HP | 106 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 140 Nm | 140 Nm |
| Torque RPM | 2750 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1205 kg | 1330 kg |
| Vehicle Length | 4470 mm | 4310 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2560 mm |
