2003 Alfa Romeo 156 vs. 2001 Proton Saloon
To start off, 2003 Alfa Romeo 156 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Proton Saloon. In addition, the cost of maintenance, including insurance, on 2001 Proton Saloon would be higher. At 1,774 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (138 HP @ 6200 RPM) has 56 more horse power than 2001 Proton Saloon. (82 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2001 Proton Saloon. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 420 kg more than 2001 Proton Saloon. 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, 2003 Alfa Romeo 156 (164 Nm @ 3900 RPM) has 54 more torque (in Nm) than 2001 Proton Saloon. (110 Nm @ 4000 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2001 Proton Saloon.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2001 Proton Saloon | |
| Make | Alfa Romeo | Proton |
| Model | 156 | Saloon |
| Year Released | 2003 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1774 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 138 HP | 82 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 164 Nm | 110 Nm |
| Torque RPM | 3900 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1340 kg | 920 kg |
| Vehicle Length | 4440 mm | 4290 mm |
| Vehicle Width | 1750 mm | 1660 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2600 mm | 2390 mm |
