2004 Alfa Romeo 147 vs. 1997 Alfa Romeo 156
To start off, 2004 Alfa Romeo 147 is newer by 7 year(s). Which means there will be less support and parts availability for 1997 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 1997 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 1997 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 156 (187 HP @ 6300 RPM) has 83 more horse power than 2004 Alfa Romeo 147. (104 HP @ 5600 RPM) In normal driving conditions, 1997 Alfa Romeo 156 should accelerate faster than 2004 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 1997 Alfa Romeo 156 weights approximately 35 kg more than 2004 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, 1997 Alfa Romeo 156 (222 Nm @ 5000 RPM) has 75 more torque (in Nm) than 2004 Alfa Romeo 147. (147 Nm @ 4200 RPM). This means 1997 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 147.
Compare all specifications:
| 2004 Alfa Romeo 147 | 1997 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 147 | 156 |
| Year Released | 2004 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 187 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 147 Nm | 222 Nm |
| Torque RPM | 4200 RPM | 5000 RPM |
| Engine Bore Size | 82 mm | 88 mm |
| Engine Stroke Size | 75.7 mm | 68.3 mm |
| Top Speed | 185 km/hour | 230 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 7.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1320 kg |
| Vehicle Length | 4180 mm | 4440 mm |
| Vehicle Width | 1740 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2600 mm |
| Fuel Consumption Overall | 8.2 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
