2005 Holden Astra vs. 2012 Porsche Panamera
To start off, 2012 Porsche Panamera is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Holden Astra. In addition, the cost of maintenance, including insurance, on 2005 Holden Astra 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 180 more horse power than 2005 Holden Astra. (120 HP @ 5600 RPM) In normal driving conditions, 2012 Porsche Panamera should accelerate faster than 2005 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Porsche Panamera weights approximately 610 kg more than 2005 Holden Astra. 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, 2005 Holden 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, 2012 Porsche Panamera (400 Nm @ 3750 RPM) has 235 more torque (in Nm) than 2005 Holden Astra. (165 Nm @ 3600 RPM). This means 2012 Porsche Panamera will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra. 2012 Porsche Panamera has automatic transmission and 2005 Holden Astra has manual transmission. 2005 Holden Astra 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:
| 2005 Holden Astra | 2012 Porsche Panamera | |
| Make | Holden | Porsche |
| Model | Astra | Panamera |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 300 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 165 Nm | 400 Nm |
| Torque RPM | 3600 RPM | 3750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed automated manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1150 kg | 1760 kg |
| Vehicle Length | 4260 mm | 4968 mm |
| Vehicle Width | 1720 mm | 1931 mm |
| Vehicle Height | 1430 mm | 1408 mm |
| Wheelbase Size | 2610 mm | 2920 mm |
