1999 Holden Vectra vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Holden Vectra. In addition, the cost of maintenance, including insurance, on 1999 Holden Vectra would be higher. At 2,597 cc (6 cylinders), 1999 Holden Vectra is equipped with a bigger engine. In terms of performance, 1999 Holden Vectra (168 HP @ 5800 RPM) has 71 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 1999 Holden Vectra should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Holden Vectra weights approximately 265 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, 1999 Holden Vectra (250 Nm @ 3600 RPM) has 108 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 1999 Holden Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 1999 Holden Vectra | 2005 Opel Astra | |
| Make | Holden | Opel |
| Model | Vectra | Astra |
| Year Released | 1999 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 97 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 250 Nm | 142 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1375 kg | 1110 kg |
| Wheelbase Size | 2650 mm | 2700 mm |
