2009 Opel Astra vs. 2006 Opel Astra
To start off, 2009 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,910 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2009 Opel Astra (104 HP @ 6000 RPM) has 5 more horse power than 2006 Opel Astra. (99 HP @ 3500 RPM). In normal driving conditions, 2009 Opel Astra should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 205 kg more than 2009 Opel Astra.
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, 2006 Opel Astra (260 Nm @ 1700 RPM) has 110 more torque (in Nm) than 2009 Opel Astra. (150 Nm @ 3900 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Astra.
Compare all specifications:
| 2009 Opel Astra | 2006 Opel Astra | |
| Make | Opel | Opel |
| Model | Astra | Astra |
| Year Released | 2009 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1589 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 99 HP |
| Engine RPM | 6000 RPM | 3500 RPM |
| Torque | 150 Nm | 260 Nm |
| Torque RPM | 3900 RPM | 1700 RPM |
| Engine Bore Size | 79.1 mm | 82 mm |
| Engine Stroke Size | 81.5 mm | 90.4 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 12.3 seconds | 12.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1230 kg | 1435 kg |
| Vehicle Length | 4260 mm | 4520 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1510 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
| Fuel Consumption Overall | 6.6 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 52 L | 52 L |
