2009 Alfa Romeo 147 vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo 147 would be higher. At 3,800 cc (6 cylinders), 2013 Porsche 911 is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (395 HP @ 7400 RPM) has 282 more horse power than 2009 Alfa Romeo 147. (113 HP @ 4000 RPM) In normal driving conditions, 2013 Porsche 911 should accelerate faster than 2009 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche 911 weights approximately 50 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.
Because 2013 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2013 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo 147, being front wheel drive (FWD), will offer much better control with better grip. 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, 2013 Porsche 911 (441 Nm @ 5600 RPM) has 165 more torque (in Nm) than 2009 Alfa Romeo 147. (276 Nm @ 2000 RPM). This means 2013 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 147.
Compare all specifications:
| 2009 Alfa Romeo 147 | 2013 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | 147 | 911 |
| Year Released | 2009 | 2013 |
| Engine Position | Front | Rear |
| Engine Size | 1910 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 395 HP |
| Engine RPM | 4000 RPM | 7400 RPM |
| Torque | 276 Nm | 441 Nm |
| Torque RPM | 2000 RPM | 5600 RPM |
| Engine Bore Size | 82 mm | 102 mm |
| Engine Stroke Size | 90.4 mm | 77 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 191 km/hour | 304 km/hour |
| Acceleration 0-100mph | 9 seconds | 4.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1345 kg | 1395 kg |
| Vehicle Length | 4180 mm | 4491 mm |
| Vehicle Width | 1740 mm | 1978 mm |
| Vehicle Height | 1450 mm | 1295 mm |
| Wheelbase Size | 2550 mm | 2450 mm |
