2003 Scion xB vs. 2011 Scion xB
To start off, 2011 Scion xB is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Scion xB. In addition, the cost of maintenance, including insurance, on 2003 Scion xB would be higher. At 2,400 cc (4 cylinders), 2011 Scion xB is equipped with a bigger engine. In terms of performance, 2011 Scion xB (158 HP @ 6000 RPM) has 52 more horse power than 2003 Scion xB. (106 HP @ 6000 RPM) In normal driving conditions, 2011 Scion xB should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2011 Scion xB weights approximately 263 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, 2011 Scion xB (219 Nm @ 4000 RPM) has 77 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 2011 Scion xB will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB.
Compare all specifications:
| 2003 Scion xB | 2011 Scion xB | |
| Make | Scion | Scion |
| Model | xB | xB |
| Year Released | 2003 | 2011 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 106 HP | 158 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 142 Nm | 219 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 4-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1110 kg | 1373 kg |
| Vehicle Length | 3950 mm | 4249 mm |
| Vehicle Width | 1700 mm | 1760 mm |
| Vehicle Height | 1650 mm | 1610 mm |
| Wheelbase Size | 2510 mm | 2601 mm |
| Fuel Tank Capacity | 45 L | 53 L |
