2005 Opel Astra vs. 2003 Opel Astra
To start off, 2005 Opel Astra is newer by 2 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 1,998 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (174 HP @ 5200 RPM) has 77 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Astra should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 250 kg more than 2005 Opel 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, 2003 Opel Astra (251 Nm @ 1950 RPM) has 109 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2003 Opel Astra | |
| Make | Opel | Opel |
| Model | Astra | Astra |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 97 HP | 174 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 142 Nm | 251 Nm |
| Torque RPM | 3600 RPM | 1950 RPM |
| Top Speed | 193 km/hour | 217 km/hour |
| Acceleration 0-100mph | 11.5 seconds | 8.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 1410 kg |
| Wheelbase Size | 2610 mm | 2740 mm |
| Fuel Consumption Overall | 7.8 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 52 L | 52 L |
