2005 Opel Astra vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 4 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), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP @ 6000 RPM) has 343 more horse power than 2005 Opel Astra. (130 HP @ 4500 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 322 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 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche 911 (620 Nm @ 1950 RPM) has 454 more torque (in Nm) than 2005 Opel Astra. (166 Nm @ 4400 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2005 Opel Astra | 2009 Porsche 911 | |
Make | Opel | Porsche |
Model | Astra | 911 |
Year Released | 2005 | 2009 |
Engine Position | Front | Rear |
Engine Size | 1796 cc | 3600 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 130 HP | 473 HP |
Engine RPM | 4500 RPM | 6000 RPM |
Torque | 166 Nm | 620 Nm |
Torque RPM | 4400 RPM | 1950 RPM |
Engine Bore Size | 80.5 mm | 100 mm |
Engine Stroke Size | 88.2 mm | 76.4 mm |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1103 kg | 1425 kg |
Wheelbase Size | 2710 mm | 2360 mm |
Fuel Tank Capacity | 52 L | 67 L |