2005 Opel Vectra vs. 2008 Subaru Impreza
To start off, 2008 Subaru Impreza 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 2,457 cc (4 cylinders), 2008 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2008 Subaru Impreza (227 HP @ 5600 RPM) has 128 more horse power than 2005 Opel Vectra. (99 HP @ 4000 RPM) In normal driving conditions, 2008 Subaru Impreza should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 105 kg more than 2008 Subaru Impreza.
Because 2008 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2008 Subaru Impreza will offer significantly more control. 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 Subaru Impreza (320 Nm @ 3600 RPM) has 90 more torque (in Nm) than 2005 Opel Vectra. (230 Nm @ 1500 RPM). This means 2008 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2005 Opel Vectra | 2008 Subaru Impreza | |
| Make | Opel | Subaru |
| Model | Vectra | Impreza |
| Year Released | 2005 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 227 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 230 Nm | 320 Nm |
| Torque RPM | 1500 RPM | 3600 RPM |
| Engine Bore Size | 84.1 mm | 99.5 mm |
| Engine Stroke Size | 90 mm | 79 mm |
| Engine Compression Ratio | 18.5:1 | 8.4:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 13.9 seconds | 5.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1405 kg |
| Vehicle Length | 4830 mm | 4470 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1510 mm | 1450 mm |
| Wheelbase Size | 2840 mm | 2530 mm |
| Fuel Consumption Overall | 5.9 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
