2003 Opel Astra vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 2,198 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Insignia (158 HP) has 13 more horse power than 2003 Opel Astra. (145 HP) In normal driving conditions, 2011 Opel Insignia should accelerate faster than 2003 Opel Astra.
Because 2011 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2011 Opel Insignia 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, 2011 Opel Insignia (350 Nm) has 147 more torque (in Nm) than 2003 Opel Astra. (203 Nm). This means 2011 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Opel Astra has automatic transmission and 2011 Opel Insignia has manual transmission. 2011 Opel Insignia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2011 Opel Insignia | |
| Make | Opel | Opel |
| Model | Astra | Insignia |
| Year Released | 2003 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1956 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 158 HP |
| Torque | 203 Nm | 350 Nm |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4120 mm | 4830 mm |
| Vehicle Width | 1720 mm | 1856 mm |
| Vehicle Height | 1430 mm | 1498 mm |
| Wheelbase Size | 2500 mm | 2737 mm |
