2005 Opel Astra vs. 2011 Porsche Panamera
To start off, 2011 Porsche Panamera is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 3,600 cc (6 cylinders), 2011 Porsche Panamera is equipped with a bigger engine. In terms of performance, 2011 Porsche Panamera (300 HP @ 6200 RPM) has 196 more horse power than 2005 Opel Astra. (104 HP @ 6000 RPM) In normal driving conditions, 2011 Porsche Panamera should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Panamera weights approximately 550 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 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 2011 Porsche Panamera. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, 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, 2011 Porsche Panamera (400 Nm @ 3750 RPM) has 250 more torque (in Nm) than 2005 Opel Astra. (150 Nm @ 3900 RPM). This means 2011 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2011 Porsche Panamera | |
| Make | Opel | Porsche |
| Model | Astra | Panamera |
| Year Released | 2005 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 300 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 150 Nm | 400 Nm |
| Torque RPM | 3900 RPM | 3750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1760 kg |
| Vehicle Length | 4260 mm | 4968 mm |
| Vehicle Width | 1760 mm | 1930 mm |
| Vehicle Height | 1470 mm | 1417 mm |
| Wheelbase Size | 2640 mm | 2918 mm |
| Fuel Tank Capacity | 52 L | 100 L |
