2006 Nissan Xterra vs. 2003 Scion xB
To start off, 2006 Nissan Xterra is newer by 3 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 3,950 cc (6 cylinders), 2006 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2006 Nissan Xterra (265 HP @ 5600 RPM) has 159 more horse power than 2003 Scion xB. (106 HP @ 6000 RPM). In normal driving conditions, 2006 Nissan Xterra should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2006 Nissan Xterra weights approximately 186 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.
Because 2006 Nissan Xterra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Scion xB. In wet, icy, snow, or gravel driving conditions, 2006 Nissan Xterra 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, 2006 Nissan Xterra (385 Nm @ 4000 RPM) has 243 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 2006 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB.
Compare all specifications:
| 2006 Nissan Xterra | 2003 Scion xB | |
| Make | Nissan | Scion |
| Model | Xterra | xB |
| Year Released | 2006 | 2003 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3950 cc | 1489 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 106 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 385 Nm | 142 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 98 mm | 76 mm |
| Engine Stroke Size | 92 mm | 84 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1296 kg | 1110 kg |
| Vehicle Length | 4550 mm | 3950 mm |
| Vehicle Width | 1860 mm | 1700 mm |
| Vehicle Height | 1910 mm | 1650 mm |
| Wheelbase Size | 2710 mm | 2510 mm |
| Fuel Tank Capacity | 80 L | 45 L |
