2003 Alfa Romeo 156 vs. 2009 Alfa Romeo 147
To start off, 2009 Alfa Romeo 147 is newer by 6 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. Both 2003 Alfa Romeo 156 and 2009 Alfa Romeo 147 are equipped with a 1,598 cc engine. In terms of performance, 2003 Alfa Romeo 156 (119 HP @ 6200 RPM) has 15 more horse power than 2009 Alfa Romeo 147. (104 HP @ 5600 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2009 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 74 kg more than 2009 Alfa Romeo 147. 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 (146 Nm @ 4200 RPM) has 6 more torque (in Nm) than 2009 Alfa Romeo 147. (140 Nm @ 4200 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 147.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2009 Alfa Romeo 147 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 156 | 147 |
| Year Released | 2003 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 119 HP | 104 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 146 Nm | 140 Nm |
| Torque RPM | 4200 RPM | 4200 RPM |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 75.6 mm | 75.7 mm |
| Engine Compression Ratio | 10.3:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 200 km/hour | 185 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1340 kg | 1266 kg |
| Vehicle Length | 4440 mm | 4230 mm |
| Vehicle Width | 1750 mm | 1740 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2550 mm |
| Fuel Consumption Overall | 8.2 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
