2008 Opel Vectra vs. 2007 Opel Astra
To start off, 2008 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 1,909 cc (4 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (148 HP @ 4000 RPM) has 44 more horse power than 2007 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2008 Opel Vectra should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 20 kg more than 2007 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, 2008 Opel Vectra (315 Nm @ 2000 RPM) has 164 more torque (in Nm) than 2007 Opel Astra. (151 Nm @ 3900 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2008 Opel Vectra | 2007 Opel Astra | |
| Make | Opel | Opel |
| Model | Vectra | Astra |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 104 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 315 Nm | 151 Nm |
| Torque RPM | 2000 RPM | 3900 RPM |
| Engine Bore Size | 82 mm | 79 mm |
| Engine Stroke Size | 90.4 mm | 81.5 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 217 km/hour | 186 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 14.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1515 kg |
| Vehicle Length | 4600 mm | 4480 mm |
| Vehicle Width | 1800 mm | 2030 mm |
| Vehicle Height | 1470 mm | 1840 mm |
| Wheelbase Size | 2710 mm | 2620 mm |
| Fuel Consumption Overall | 5.8 L/100km | 7 L/100km |
| Fuel Tank Capacity | 61 L | 52 L |
