2004 Holden Astra vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Holden Astra. In addition, the cost of maintenance, including insurance, on 2004 Holden Astra would be higher. At 2,198 cc (4 cylinders), 2004 Holden Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (198 HP @ 5600 RPM) has 53 more horse power than 2004 Holden Astra. (145 HP @ 5800 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 2004 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 380 kg more than 2004 Holden Astra. 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, 2005 Opel Astra (250 Nm @ 1950 RPM) has 47 more torque (in Nm) than 2004 Holden Astra. (203 Nm @ 4000 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Holden Astra.
Compare all specifications:
| 2004 Holden Astra | 2005 Opel Astra | |
| Make | Holden | Opel |
| Model | Astra | Astra |
| Year Released | 2004 | 2005 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1979 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 145 HP | 198 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 203 Nm | 250 Nm |
| Torque RPM | 4000 RPM | 1950 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1390 kg | 1770 kg |
| Wheelbase Size | 2620 mm | 2840 mm |
