2004 Opel Astra vs. 2008 Opel Insignia
To start off, 2008 Opel Insignia is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2008 Opel Insignia is equipped with a bigger engine. In terms of performance, 2008 Opel Insignia (217 HP @ 5300 RPM) has 92 more horse power than 2004 Opel Astra. (125 HP @ 5600 RPM) In normal driving conditions, 2008 Opel Insignia should accelerate faster than 2004 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, 2008 Opel Insignia (350 Nm @ 2000 RPM) has 183 more torque (in Nm) than 2004 Opel Astra. (167 Nm @ 3800 RPM). This means 2008 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2004 Opel Astra | 2008 Opel Insignia | |
| Make | Opel | Opel |
| Model | Astra | Insignia |
| Year Released | 2004 | 2008 |
| Body Type | Station Wagon | Sedan |
| 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 | 125 HP | 217 HP |
| Engine RPM | 5600 RPM | 5300 RPM |
| Torque | 167 Nm | 350 Nm |
| Torque RPM | 3800 RPM | 2000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4520 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1856 mm |
| Vehicle Height | 1510 mm | 1498 mm |
| Wheelbase Size | 2700 mm | 2737 mm |
