2005 Holden Astra vs. 2003 Vauxhall Vectra
To start off, 2005 Holden Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Vectra. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Vectra would be higher. At 2,956 cc (6 cylinders), 2003 Vauxhall Vectra is equipped with a bigger engine. In terms of performance, 2003 Vauxhall Vectra (175 HP @ 4000 RPM) has 52 more horse power than 2005 Holden Astra. (123 HP @ 5600 RPM) In normal driving conditions, 2003 Vauxhall Vectra should accelerate faster than 2005 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Vauxhall Vectra weights approximately 312 kg more than 2005 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, 2003 Vauxhall Vectra (370 Nm @ 1900 RPM) has 197 more torque (in Nm) than 2005 Holden Astra. (173 Nm @ 3800 RPM). This means 2003 Vauxhall Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra.
Compare all specifications:
| 2005 Holden Astra | 2003 Vauxhall Vectra | |
| Make | Holden | Vauxhall |
| Model | Astra | Vectra |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2956 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 175 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 173 Nm | 370 Nm |
| Torque RPM | 3800 RPM | 1900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1278 kg | 1590 kg |
| Vehicle Length | 4260 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1510 mm |
