1997 Alfa Romeo 156 vs. 2006 Alfa Romeo 147
To start off, 2006 Alfa Romeo 147 is newer by 9 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 2,387 cc (5 cylinders), 1997 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 1997 Alfa Romeo 156 (134 HP @ 4200 RPM) has 30 more horse power than 2006 Alfa Romeo 147. (104 HP @ 5600 RPM). In normal driving conditions, 1997 Alfa Romeo 156 should accelerate faster than 2006 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 1997 Alfa Romeo 156 weights approximately 85 kg more than 2006 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 (304 Nm @ 2000 RPM) has 164 more torque (in Nm) than 2006 Alfa Romeo 147. (140 Nm @ 4200 RPM). This means 1997 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 147.
Compare all specifications:
| 1997 Alfa Romeo 156 | 2006 Alfa Romeo 147 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 156 | 147 |
| Year Released | 1997 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1598 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 134 HP | 104 HP |
| Engine RPM | 4200 RPM | 5600 RPM |
| Torque | 304 Nm | 140 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Bore Size | 82.1 mm | 82.1 mm |
| Engine Stroke Size | 90.4 mm | 75.7 mm |
| Engine Compression Ratio | 18.5:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1350 kg | 1265 kg |
| Vehicle Length | 4440 mm | 4230 mm |
| Vehicle Width | 1750 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2550 mm |
| Fuel Consumption Overall | 6.7 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
