2005 Opel Astra vs. 1998 Opel Astra
To start off, 2005 Opel Astra is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 1,998 cc (4 cylinders), 1998 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (97 HP @ 6000 RPM) has 12 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 170 kg more than 2005 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, 1998 Opel Astra (185 Nm @ 1800 RPM) has 43 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 1998 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 | 1998 Opel Astra | |
| Make | Opel | Opel |
| Model | Astra | Astra |
| Year Released | 2005 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1598 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 | 85 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 142 Nm | 185 Nm |
| Torque RPM | 3600 RPM | 1800 RPM |
| Engine Compression Ratio | 9.8:1 | 6.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1110 kg | 1280 kg |
| Wheelbase Size | 2700 mm | 2620 mm |
