2005 Holden Astra vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Holden Astra. In addition, the cost of maintenance, including insurance, on 2005 Holden Astra would be higher. At 1,796 cc (4 cylinders), 2005 Holden Astra is equipped with a bigger engine. In terms of performance, 2005 Holden Astra (123 HP @ 5600 RPM) has 9 more horse power than 2011 Opel Insignia. (114 HP @ 6000 RPM). In normal driving conditions, 2005 Holden Astra should accelerate faster than 2011 Opel Insignia.
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, 2005 Holden Astra (173 Nm @ 3800 RPM) has 18 more torque (in Nm) than 2011 Opel Insignia. (155 Nm @ 4000 RPM). This means 2005 Holden Astra will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Insignia.
Compare all specifications:
| 2005 Holden Astra | 2011 Opel Insignia | |
| Make | Holden | Opel |
| Model | Astra | Insignia |
| Year Released | 2005 | 2011 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 114 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 173 Nm | 155 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 4260 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1856 mm |
| Vehicle Height | 1470 mm | 1498 mm |
| Wheelbase Size | 2620 mm | 2737 mm |
