2003 Proton Impian vs. 2005 Seat Leon
To start off, 2005 Seat Leon is newer by 2 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 1,595 cc (4 cylinders), 2005 Seat Leon is equipped with a bigger engine. In terms of performance, both vehicles can yield 101 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2005 Seat Leon weights approximately 115 kg more than 2003 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, 2005 Seat Leon (148 Nm @ 3800 RPM) has 8 more torque (in Nm) than 2003 Proton Impian. (140 Nm @ 2750 RPM). This means 2005 Seat Leon will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Impian.
Compare all specifications:
| 2003 Proton Impian | 2005 Seat Leon | |
| Make | Proton | Seat |
| Model | Impian | Leon |
| Year Released | 2003 | 2005 |
| Engine Size | 1584 cc | 1595 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 101 HP | 101 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 140 Nm | 148 Nm |
| Torque RPM | 2750 RPM | 3800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1205 kg | 1320 kg |
| Vehicle Length | 4470 mm | 4320 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2580 mm |
