2004 Opel Vectra vs. 2003 Subaru Forester
To start off, 2004 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Subaru Forester. In addition, the cost of maintenance, including insurance, on 2003 Subaru Forester would be higher. At 2,456 cc (4 cylinders), 2003 Subaru Forester is equipped with a bigger engine. In terms of performance, 2003 Subaru Forester (163 HP @ 5600 RPM) has 15 more horse power than 2004 Opel Vectra. (148 HP @ 4000 RPM) In normal driving conditions, 2003 Subaru Forester should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Subaru Forester weights approximately 190 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 2003 Subaru Forester 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, 2003 Subaru Forester 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, 2004 Opel Vectra (315 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2003 Subaru Forester. (225 Nm @ 4000 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru Forester.
Compare all specifications:
| 2004 Opel Vectra | 2003 Subaru Forester | |
| Make | Opel | Subaru |
| Model | Vectra | Forester |
| Year Released | 2004 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2456 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 163 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 315 Nm | 225 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 100 mm |
| Engine Stroke Size | 90.4 mm | 79 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1400 kg |
| Vehicle Length | 4600 mm | 4460 mm |
| Vehicle Width | 1800 mm | 1740 mm |
| Vehicle Height | 1470 mm | 1600 mm |
| Wheelbase Size | 2500 mm | 2530 mm |
| Fuel Tank Capacity | 61 L | 60 L |
