2003 Opel Vectra vs. 2003 Scion xB
To start off, both 2003 Opel Vectra and 2003 Scion xB were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,958 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (174 HP @ 4000 RPM) has 68 more horse power than 2003 Scion xB. (106 HP @ 6000 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 654 kg more than 2003 Scion xB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 228 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB.
Compare all specifications:
| 2003 Opel Vectra | 2003 Scion xB | |
| Make | Opel | Scion |
| Model | Vectra | xB |
| Year Released | 2003 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1489 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 106 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 370 Nm | 142 Nm |
| Torque RPM | 1900 RPM | 4200 RPM |
| Engine Bore Size | 87.5 mm | 76 mm |
| Engine Stroke Size | 82 mm | 84 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1764 kg | 1110 kg |
| Vehicle Length | 4830 mm | 3950 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1510 mm | 1650 mm |
| Wheelbase Size | 2840 mm | 2510 mm |
| Fuel Tank Capacity | 60 L | 45 L |
