2004 Opel Astra vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 3,800 cc (6 cylinders), 2013 Porsche 911 is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (493 HP @ 6500 RPM) has 296 more horse power than 2004 Opel Astra. (197 HP @ 5400 RPM) In normal driving conditions, 2013 Porsche 911 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche 911 weights approximately 145 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche 911 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 2013 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2013 Porsche 911 (649 Nm @ 5000 RPM) has 387 more torque (in Nm) than 2004 Opel Astra. (262 Nm @ 4200 RPM). This means 2013 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2004 Opel Astra | 2013 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Astra | 911 |
| Year Released | 2004 | 2013 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 493 HP |
| Engine RPM | 5400 RPM | 6500 RPM |
| Torque | 262 Nm | 649 Nm |
| Torque RPM | 4200 RPM | 5000 RPM |
| Engine Bore Size | 86.1 mm | 102 mm |
| Engine Stroke Size | 86 mm | 77 mm |
| Engine Compression Ratio | 8.8:1 | 9.8 : 1 |
| Acceleration 0-100mph | 8.4 seconds | 3.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1425 kg | 1570 kg |
| Vehicle Length | 4520 mm | 4450 mm |
| Vehicle Width | 1800 mm | 1852 mm |
| Vehicle Height | 1510 mm | 1300 mm |
| Wheelbase Size | 2640 mm | 2350 mm |
| Fuel Consumption | 7.2 L/100km | 8.3 L/100km |
| Fuel Consumption City | 13.2 L/100km | 12.7 L/100km |
