2004 Opel Vectra vs. 2005 Subaru Outback
To start off, 2005 Subaru Outback is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 2,998 cc (6 cylinders), 2005 Subaru Outback is equipped with a bigger engine. In terms of performance, 2005 Subaru Outback (250 HP @ 5600 RPM) has 75 more horse power than 2004 Opel Vectra. (175 HP @ 5500 RPM) In normal driving conditions, 2005 Subaru Outback should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Outback weights approximately 177 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Outback 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, 2005 Subaru Outback (297 Nm) has 32 more torque (in Nm) than 2004 Opel Vectra. (265 Nm). This means 2005 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2004 Opel Vectra | 2005 Subaru Outback | |
| Make | Opel | Subaru |
| Model | Vectra | Outback |
| Year Released | 2004 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2998 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 250 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 265 Nm | 297 Nm |
| Engine Bore Size | 86 mm | 89 mm |
| Engine Stroke Size | 86 mm | 80 mm |
| Engine Compression Ratio | 9.5:1 | 10.7:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1647 kg |
| Vehicle Length | 4600 mm | 4800 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1610 mm |
| Wheelbase Size | 2740 mm | 2680 mm |
| Fuel Consumption Overall | 8.9 L/100km | 10.7 L/100km |
