2003 Porsche 996 vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Porsche 996. In addition, the cost of maintenance, including insurance, on 2003 Porsche 996 would be higher. At 3,594 cc (6 cylinders), 2003 Porsche 996 is equipped with a bigger engine. In terms of performance, 2003 Porsche 996 (317 HP @ 6800 RPM) has 194 more horse power than 2012 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 2003 Porsche 996 should accelerate faster than 2012 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 996 weights approximately 7 kg more than 2012 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 Porsche 996 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, 2003 Porsche 996 (370 Nm @ 4250 RPM) has 90 more torque (in Nm) than 2012 Opel Astra. (280 Nm @ 2000 RPM). This means 2003 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 2012 Opel Astra. 2012 Opel Astra has automatic transmission and 2003 Porsche 996 has manual transmission. 2003 Porsche 996 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Porsche 996 | 2012 Opel Astra | |
| Make | Porsche | Opel |
| Model | 996 | Astra |
| Year Released | 2003 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 3594 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 123 HP |
| Engine RPM | 6800 RPM | 4000 RPM |
| Torque | 370 Nm | 280 Nm |
| Torque RPM | 4250 RPM | 2000 RPM |
| Engine Bore Size | 96 mm | 82 mm |
| Engine Stroke Size | 82.8 mm | 90.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1405 kg | 1398 kg |
| Vehicle Length | 4440 mm | 4260 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2360 mm | 2620 mm |
