2003 Opel Vectra vs. 2013 Subaru Impreza
To start off, 2013 Subaru Impreza is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,957 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (173 HP @ 4000 RPM) has 27 more horse power than 2013 Subaru Impreza. (146 HP @ 6200 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2013 Subaru Impreza. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 285 kg more than 2013 Subaru Impreza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2013 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, 2003 Opel Vectra (370 Nm @ 1900 RPM) has 173 more torque (in Nm) than 2013 Subaru Impreza. (197 Nm @ 4200 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2013 Subaru Impreza.
Compare all specifications:
| 2003 Opel Vectra | 2013 Subaru Impreza | |
| Make | Opel | Subaru |
| Model | Vectra | Impreza |
| Year Released | 2003 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 146 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 370 Nm | 197 Nm |
| Torque RPM | 1900 RPM | 4200 RPM |
| Engine Bore Size | 87.5 mm | 84 mm |
| Engine Stroke Size | 82 mm | 90 mm |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1605 kg | 1320 kg |
| Vehicle Length | 4600 mm | 4580 mm |
| Vehicle Width | 1770 mm | 1988 mm |
| Vehicle Height | 1470 mm | 1465 mm |
| Wheelbase Size | 2740 mm | 2645 mm |
