2005 Porsche 911 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,818 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (355 HP @ 6800 RPM) has 266 more horse power than 2007 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 270 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2005 Porsche 911 (385 Nm @ 4600 RPM) has 260 more torque (in Nm) than 2007 Opel Astra. (125 Nm @ 4000 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2005 Porsche 911 | 2007 Opel Astra | |
Make | Porsche | Opel |
Model | 911 | Astra |
Year Released | 2005 | 2007 |
Engine Position | Rear | Front |
Engine Size | 3818 cc | 1364 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 355 HP | 89 HP |
Engine RPM | 6800 RPM | 5600 RPM |
Torque | 385 Nm | 125 Nm |
Torque RPM | 4600 RPM | 4000 RPM |
Engine Compression Ratio | 11.8:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 293 km/hour | 173 km/hour |
Acceleration 0-100mph | 4.8 seconds | 13.7 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1500 kg | 1230 kg |
Vehicle Length | 4430 mm | 4260 mm |
Vehicle Width | 1810 mm | 1760 mm |
Vehicle Height | 1310 mm | 1470 mm |
Wheelbase Size | 2360 mm | 2620 mm |
Fuel Consumption Overall | 11.6 L/100km | 6.3 L/100km |
Fuel Tank Capacity | 64 L | 52 L |