2008 Porsche 911 vs. 2011 Alfa Romeo 159
To start off, 2011 Alfa Romeo 159 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Porsche 911. In addition, the cost of maintenance, including insurance, on 2008 Porsche 911 would be higher. At 3,823 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (350 HP @ 6600 RPM) has 94 more horse power than 2011 Alfa Romeo 159. (256 HP @ 6200 RPM). In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2011 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alfa Romeo 159 weights approximately 300 kg more than 2008 Porsche 911.
Because 2011 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2011 Alfa Romeo 159 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, 2008 Porsche 911 (400 Nm @ 4600 RPM) has 78 more torque (in Nm) than 2011 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2011 Alfa Romeo 159.
Compare all specifications:
| 2008 Porsche 911 | 2011 Alfa Romeo 159 | |
| Make | Porsche | Alfa Romeo |
| Model | 911 | 159 |
| Year Released | 2008 | 2011 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Rear | Front |
| Engine Size | 3823 cc | 3195 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 350 HP | 256 HP |
| Engine RPM | 6600 RPM | 6200 RPM |
| Torque | 400 Nm | 322 Nm |
| Torque RPM | 4600 RPM | 4500 RPM |
| Engine Compression Ratio | 11.8:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 293 km/hour | 232 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 7.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1505 kg | 1805 kg |
| Vehicle Length | 4430 mm | 4670 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2360 mm | 2710 mm |
| Fuel Consumption Overall | 11.6 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 64 L | 70 L |
