2007 Opel Corsa vs. 2009 Opel Astra
To start off, 2009 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2007 Opel Corsa would be higher. At 1,998 cc (4 cylinders), 2009 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (197 HP @ 5400 RPM) has 91 more horse power than 2007 Opel Corsa. (106 HP @ 5400 RPM) In normal driving conditions, 2009 Opel Astra should accelerate faster than 2007 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Astra weights approximately 286 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Opel Astra (262 Nm @ 4200 RPM) has 102 more torque (in Nm) than 2007 Opel Corsa. (160 Nm @ 2600 RPM). This means 2009 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Corsa.
Compare all specifications:
| 2007 Opel Corsa | 2009 Opel Astra | |
| Make | Opel | Opel |
| Model | Corsa | Astra |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 106 HP | 197 HP |
| Engine RPM | 5400 RPM | 5400 RPM |
| Torque | 160 Nm | 262 Nm |
| Torque RPM | 2600 RPM | 4200 RPM |
| Engine Compression Ratio | 9.8:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 10.4 seconds | 8.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1100 kg | 1386 kg |
| Vehicle Length | 3830 mm | 4480 mm |
| Vehicle Width | 1650 mm | 2030 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2620 mm |
| Fuel Consumption Overall | 7.1 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 45 L | 52 L |
