2005 Alfa Romeo 156 vs. 1996 Proton 400
To start off, 2005 Alfa Romeo 156 is newer by 9 year(s). Which means there will be less support and parts availability for 1996 Proton 400. In addition, the cost of maintenance, including insurance, on 1996 Proton 400 would be higher. At 1,969 cc, 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (173 HP @ 4000 RPM) has 59 more horse power than 1996 Proton 400. (114 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1996 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 185 kg more than 1996 Proton 400. 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, 2005 Alfa Romeo 156 (187 Nm @ 3500 RPM) has 27 more torque (in Nm) than 1996 Proton 400. (160 Nm @ 3000 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1996 Proton 400.
Compare all specifications:
| 2005 Alfa Romeo 156 | 1996 Proton 400 | |
| Make | Alfa Romeo | Proton |
| Model | 156 | 400 |
| Year Released | 2005 | 1996 |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 1834 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 114 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 187 Nm | 160 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1250 kg | 1065 kg |
| Wheelbase Size | 2550 mm | 2510 mm |
