2003 Alfa Romeo 156 vs. 2012 Porsche Panamera
To start off, 2012 Porsche Panamera is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 3,600 cc (6 cylinders), 2012 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2012 Porsche Panamera (300 HP @ 6200 RPM) has 182 more horse power than 2003 Alfa Romeo 156. (118 HP @ 6200 RPM) In normal driving conditions, 2012 Porsche Panamera should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2012 Porsche Panamera weights approximately 445 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Porsche Panamera 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 2012 Porsche Panamera. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 156, 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, 2012 Porsche Panamera (400 Nm @ 3750 RPM) has 254 more torque (in Nm) than 2003 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2012 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156. 2012 Porsche Panamera has automatic transmission and 2003 Alfa Romeo 156 has manual transmission. 2003 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Porsche Panamera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2012 Porsche Panamera | |
| Make | Alfa Romeo | Porsche |
| Model | 156 | Panamera |
| Year Released | 2003 | 2012 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 300 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 146 Nm | 400 Nm |
| Torque RPM | 4200 RPM | 3750 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed automated manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1315 kg | 1760 kg |
| Vehicle Length | 4450 mm | 4968 mm |
| Vehicle Width | 1750 mm | 1931 mm |
| Vehicle Height | 1440 mm | 1408 mm |
| Wheelbase Size | 2600 mm | 2920 mm |
| Fuel Consumption | 6.5 L/100km | 8.7 L/100km |
| Fuel Consumption City | 11.5 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 100 L |
