2007 Opel Corsa vs. 2005 Porsche 911
To start off, 2007 Opel Corsa 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 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (315 HP @ 6800 RPM) has 246 more horse power than 2007 Opel Corsa. (69 HP @ 4000 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2007 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 430 kg more than 2007 Opel Corsa. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Corsa. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 200 more torque (in Nm) than 2007 Opel Corsa. (170 Nm @ 1750 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Corsa. 2005 Porsche 911 has automatic transmission and 2007 Opel Corsa has manual transmission. 2007 Opel Corsa will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Corsa | 2005 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Corsa | 911 |
| Year Released | 2007 | 2005 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1246 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 69 HP | 315 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 170 Nm | 370 Nm |
| Torque RPM | 1750 RPM | 4250 RPM |
| Engine Bore Size | 69.6 mm | 96 mm |
| Engine Stroke Size | 82 mm | 82.8 mm |
| Engine Compression Ratio | 18.0:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 165 km/hour | 280 km/hour |
| Acceleration 0-100mph | 14.5 seconds | 5.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1135 kg | 1565 kg |
| Vehicle Length | 3820 mm | 4440 mm |
| Vehicle Width | 1650 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1300 mm |
| Wheelbase Size | 2500 mm | 2360 mm |
| Fuel Consumption Overall | 4.4 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 44 L | 64 L |
