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 1,910 cc (4 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (148 HP @ 4000 RPM) has 74 more horse power than 1996 Proton 400. (74 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 615 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.
Because 2005 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 1996 Proton 400. In wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156 will offer significantly more control. 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 (310 Nm @ 2000 RPM) has 202 more torque (in Nm) than 1996 Proton 400. (108 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 | 1910 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 148 HP | 74 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 310 Nm | 108 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1585 kg | 970 kg |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 2600 mm | 2510 mm |
