2009 Alfa Romeo 159 vs. 2011 Porsche Panamera
To start off, 2011 Porsche Panamera is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo 159 would be higher. At 4,800 cc (8 cylinders), 2011 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2011 Porsche Panamera (400 HP @ 6500 RPM) has 144 more horse power than 2009 Alfa Romeo 159. (256 HP @ 6200 RPM) In normal driving conditions, 2011 Porsche Panamera should accelerate faster than 2009 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Panamera weights approximately 12 kg more than 2009 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Porsche Panamera (500 Nm @ 3500 RPM) has 178 more torque (in Nm) than 2009 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 2011 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 159.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2011 Porsche Panamera | |
| Make | Alfa Romeo | Porsche |
| Model | 159 | Panamera |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 400 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 322 Nm | 500 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1848 kg | 1860 kg |
| Vehicle Length | 4670 mm | 4968 mm |
| Vehicle Width | 1830 mm | 1930 mm |
| Vehicle Height | 1420 mm | 1417 mm |
| Wheelbase Size | 2710 mm | 2918 mm |
| Fuel Consumption City | 15.9 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 70 L | 100 L |
