2003 Opel Vectra vs. 1999 Holden Astra
To start off, 2003 Opel Vectra is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Holden Astra. In addition, the cost of maintenance, including insurance, on 1999 Holden Astra would be higher. At 2,172 cc (4 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (153 HP @ 5600 RPM) has 33 more horse power than 1999 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 360 kg more than 1999 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 Opel Vectra (229 Nm @ 3800 RPM) has 64 more torque (in Nm) than 1999 Holden Astra. (165 Nm @ 3600 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra. 1999 Holden Astra has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Holden Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Vectra | 1999 Holden Astra | |
| Make | Opel | Holden |
| Model | Vectra | Astra |
| Year Released | 2003 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 2172 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 120 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 229 Nm | 165 Nm |
| Torque RPM | 3800 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1510 kg | 1150 kg |
| Vehicle Length | 4830 mm | 4260 mm |
| Vehicle Width | 1800 mm | 1720 mm |
| Vehicle Height | 1510 mm | 1430 mm |
