2005 Alfa Romeo 147 vs. 2013 Porsche Boxter
To start off, 2013 Porsche Boxter is newer by 8 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. In terms of performance, 2013 Porsche Boxter (261 HP @ 6700 RPM) has 113 more horse power than 2005 Alfa Romeo 147. (148 HP @ 6300 RPM) In normal driving conditions, 2013 Porsche Boxter should accelerate faster than 2005 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 147 weights approximately 15 kg more than 2013 Porsche Boxter.
Because 2013 Porsche Boxter is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2013 Porsche Boxter will offer significantly more control. 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 Boxter (279 Nm @ 6500 RPM) has 98 more torque (in Nm) than 2005 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2013 Porsche Boxter will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147.
Compare all specifications:
| 2005 Alfa Romeo 147 | 2013 Porsche Boxter | |
| Make | Alfa Romeo | Porsche |
| Model | 147 | Boxter |
| Year Released | 2005 | 2013 |
| Engine Position | Front | Middle |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 261 HP |
| Engine RPM | 6300 RPM | 6700 RPM |
| Torque | 181 Nm | 279 Nm |
| Torque RPM | 3800 RPM | 6500 RPM |
| Engine Bore Size | 83 mm | 89 mm |
| Engine Stroke Size | 91 mm | 72 mm |
| Engine Compression Ratio | 10.0:1 | 12.5 : 1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 208 km/hour | 263 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 5.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | 4-speed manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1325 kg | 1310 kg |
| Vehicle Length | 4180 mm | 4374 mm |
| Vehicle Width | 1740 mm | 1979 mm |
| Vehicle Height | 1470 mm | 1282 mm |
| Wheelbase Size | 2550 mm | 2475 mm |
