2009 Alfa Romeo Spider vs. 2010 Porsche Panamera
To start off, 2010 Porsche Panamera is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo Spider 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 (400 HP @ 6500 RPM) has 203 more horse power than 2009 Alfa Romeo Spider. (197 HP @ 4000 RPM) In normal driving conditions, 2010 Porsche Panamera should accelerate faster than 2009 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche Panamera weights approximately 130 kg more than 2009 Alfa Romeo Spider. 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 2009 Alfa Romeo Spider. 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 (500 Nm @ 3500 RPM) has 100 more torque (in Nm) than 2009 Alfa Romeo Spider. (400 Nm @ 2000 RPM). This means 2010 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Spider.
Compare all specifications:
| 2009 Alfa Romeo Spider | 2010 Porsche Panamera | |
| Make | Alfa Romeo | Porsche |
| Model | Spider | Panamera |
| Year Released | 2009 | 2010 |
| Body Type | Roadster | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2385 cc | 4800 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 400 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 400 Nm | 500 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1730 kg | 1860 kg |
| Vehicle Length | 4400 mm | 4968 mm |
| Vehicle Width | 1840 mm | 1930 mm |
| Vehicle Height | 1380 mm | 1417 mm |
| Wheelbase Size | 2530 mm | 2918 mm |
| Fuel Tank Capacity | 70 L | 100 L |
