2004 Porsche 911 vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 would be higher. At 3,589 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (315 HP @ 6800 RPM) has 118 more horse power than 2012 Opel Astra. (197 HP @ 5400 RPM). In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2012 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Opel Astra weights approximately 200 kg more than 2004 Porsche 911.
Because 2004 Porsche 911 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, 2004 Porsche 911 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, 2004 Porsche 911 (370 Nm) has 108 more torque (in Nm) than 2012 Opel Astra. (262 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2012 Opel Astra.
Compare all specifications:
| 2004 Porsche 911 | 2012 Opel Astra | |
| Make | Porsche | Opel |
| Model | 911 | Astra |
| Year Released | 2004 | 2012 |
| Engine Position | Rear | Front |
| Engine Size | 3589 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 315 HP | 197 HP |
| Engine RPM | 6800 RPM | 5400 RPM |
| Torque | 370 Nm | 262 Nm |
| Engine Compression Ratio | 11.3:1 | 8.8:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1425 kg | 1625 kg |
| Vehicle Length | 4440 mm | 4300 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1300 mm | 1440 mm |
| Wheelbase Size | 2360 mm | 2620 mm |
| Fuel Consumption Overall | 12.4 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 64 L | 52 L |
