2008 Opel Astra vs. 2005 Opel Vectra
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 1,909 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 122 kg more than 2008 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, 2005 Opel Vectra (321 Nm @ 2000 RPM) has 179 more torque (in Nm) than 2008 Opel Astra. (142 Nm @ 3600 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2008 Opel Astra | 2005 Opel Vectra | |
| Make | Opel | Opel |
| Model | Astra | Vectra |
| Year Released | 2008 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1909 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 148 HP |
| Torque | 142 Nm | 321 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Engine Compression Ratio | 9.8:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 11.5 seconds | 9.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1078 kg | 1200 kg |
| Vehicle Length | 3510 mm | 4600 mm |
| Vehicle Height | 1700 mm | 1470 mm |
| Wheelbase Size | 2610 mm | 2640 mm |
| Fuel Consumption Overall | 7.7 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 52 L | 61 L |
