2005 Opel Astra vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 3 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 3,823 cc (6 cylinders), 2008 Porsche 911 is equipped with a bigger engine. In terms of performance, 2008 Porsche 911 (350 HP @ 6600 RPM) has 153 more horse power than 2005 Opel Astra. (197 HP @ 5600 RPM) In normal driving conditions, 2008 Porsche 911 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche 911 weights approximately 15 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 2008 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 2008 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2008 Porsche 911 (400 Nm @ 4600 RPM) has 150 more torque (in Nm) than 2005 Opel Astra. (250 Nm @ 1950 RPM). This means 2008 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2008 Porsche 911 has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Opel Astra | 2008 Porsche 911 | |
Make | Opel | Porsche |
Model | Astra | 911 |
Year Released | 2005 | 2008 |
Body Type | Coupe | Convertible |
Engine Position | Front | Rear |
Engine Size | 1909 cc | 3823 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 197 HP | 350 HP |
Engine RPM | 5600 RPM | 6600 RPM |
Torque | 250 Nm | 400 Nm |
Torque RPM | 1950 RPM | 4600 RPM |
Engine Bore Size | 86 mm | 99 mm |
Engine Stroke Size | 86 mm | 82.8 mm |
Engine Compression Ratio | 8.8:1 | 11.8:1 |
Top Speed | 245 km/hour | 293 km/hour |
Acceleration 0-100mph | 7.5 seconds | 4.9 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1490 kg | 1505 kg |
Vehicle Length | 4270 mm | 4430 mm |
Vehicle Width | 1720 mm | 1810 mm |
Vehicle Height | 1400 mm | 1310 mm |
Wheelbase Size | 2640 mm | 2360 mm |
Fuel Consumption Overall | 9.1 L/100km | 11.6 L/100km |
Fuel Tank Capacity | 52 L | 64 L |