2005 Alfa Romeo 147 vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 147 would be higher. At 1,968 cc (4 cylinders), 2005 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2011 Alfa Romeo 159 (158 HP @ 6500 RPM) has 10 more horse power than 2005 Alfa Romeo 147. (148 HP @ 4000 RPM) In normal driving conditions, 2011 Alfa Romeo 159 should accelerate faster than 2005 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alfa Romeo 159 weights approximately 240 kg more than 2005 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, 2005 Alfa Romeo 147 (300 Nm @ 2000 RPM) has 110 more torque (in Nm) than 2011 Alfa Romeo 159. (190 Nm @ 4500 RPM). This means 2005 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2011 Alfa Romeo 159.
Compare all specifications:
| 2005 Alfa Romeo 147 | 2011 Alfa Romeo 159 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 147 | 159 |
| Year Released | 2005 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1859 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 158 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 300 Nm | 190 Nm |
| Torque RPM | 2000 RPM | 4500 RPM |
| Engine Bore Size | 82 mm | 86 mm |
| Engine Stroke Size | 90.4 mm | 80 mm |
| Engine Compression Ratio | 18.5:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 208 km/hour | 210 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1365 kg | 1605 kg |
| Vehicle Length | 4180 mm | 4670 mm |
| Vehicle Width | 1740 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Consumption Overall | 5.9 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
