2003 Vauxhall Vectra vs. 2011 Subaru Impreza
To start off, 2011 Subaru Impreza is newer by 8 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 2,500 cc (4 cylinders), 2011 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2011 Subaru Impreza (265 HP @ 6000 RPM) has 144 more horse power than 2003 Vauxhall Vectra. (121 HP @ 6000 RPM) In normal driving conditions, 2011 Subaru Impreza should accelerate faster than 2003 Vauxhall Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Subaru Impreza weights approximately 170 kg more than 2003 Vauxhall Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2003 Vauxhall Vectra. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Subaru Impreza (330 Nm @ 4000 RPM) has 163 more torque (in Nm) than 2003 Vauxhall Vectra. (167 Nm @ 3800 RPM). This means 2011 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Vectra.
Compare all specifications:
| 2003 Vauxhall Vectra | 2011 Subaru Impreza | |
| Make | Vauxhall | Subaru |
| Model | Vectra | Impreza |
| Year Released | 2003 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 121 HP | 265 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 167 Nm | 330 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1285 kg | 1455 kg |
| Vehicle Length | 4600 mm | 4415 mm |
| Vehicle Width | 1770 mm | 1796 mm |
| Vehicle Height | 1470 mm | 1476 mm |
| Wheelbase Size | 2710 mm | 2624 mm |
