2003 Alfa Romeo 156 vs. 2004 Proton Impian
To start off, 2004 Proton Impian is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,598 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (118 HP @ 6500 RPM) has 17 more horse power than 2004 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2004 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 60 kg more than 2004 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.
Compare all specifications:
2003 Alfa Romeo 156 | 2004 Proton Impian | |
Make | Alfa Romeo | Proton |
Model | 156 | Impian |
Year Released | 2003 | 2004 |
Engine Size | 1598 cc | 1584 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 118 HP | 101 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 140 Nm | 140 Nm |
Torque RPM | 4500 RPM | 2750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1265 kg | 1205 kg |
Vehicle Length | 4450 mm | 4470 mm |
Vehicle Width | 1750 mm | 1750 mm |
Vehicle Height | 1430 mm | 1430 mm |
Wheelbase Size | 2600 mm | 2610 mm |