2004 Alfa Romeo 156 vs. 2010 Porsche Panamera
To start off, 2010 Porsche Panamera is newer by 6 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 4,800 cc (8 cylinders), 2010 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2010 Porsche Panamera (500 HP @ 6000 RPM) has 253 more horse power than 2004 Alfa Romeo 156. (247 HP @ 6200 RPM) In normal driving conditions, 2010 Porsche Panamera should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche Panamera weights approximately 434 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Porsche Panamera is all wheel drive (AWD), it will have significant more traction and grip than 2004 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2010 Porsche Panamera 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, 2010 Porsche Panamera (699 Nm @ 2250 RPM) has 399 more torque (in Nm) than 2004 Alfa Romeo 156. (300 Nm @ 4800 RPM). This means 2010 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2010 Porsche Panamera | |
| Make | Alfa Romeo | Porsche |
| Model | 156 | Panamera |
| Year Released | 2004 | 2010 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 500 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 300 Nm | 699 Nm |
| Torque RPM | 4800 RPM | 2250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1536 kg | 1970 kg |
| Vehicle Length | 4450 mm | 4968 mm |
| Vehicle Width | 1750 mm | 1930 mm |
| Vehicle Height | 1400 mm | 1417 mm |
| Wheelbase Size | 2710 mm | 2918 mm |
| Fuel Tank Capacity | 63 L | 100 L |
