2003 Scion xB vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 7 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 5,999 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 GMC Sierra (312 HP @ 4400 RPM) has 206 more horse power than 2003 Scion xB. (106 HP @ 6000 RPM) In normal driving conditions, 2010 GMC Sierra should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 784 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 2010 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2010 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 2003 Scion xB, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 GMC Sierra (506 Nm @ 4400 RPM) has 364 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 2010 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB. 2010 GMC Sierra has automatic transmission and 2003 Scion xB has manual transmission. 2003 Scion xB will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Scion xB | 2010 GMC Sierra | |
| Make | Scion | GMC |
| Model | xB | Sierra |
| Year Released | 2003 | 2010 |
| Body Type | Hatchback | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 106 HP | 312 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 142 Nm | 506 Nm |
| Torque RPM | 4200 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1894 kg |
| Vehicle Length | 3950 mm | 6580 mm |
| Vehicle Width | 1700 mm | 2440 mm |
| Vehicle Height | 1650 mm | 1940 mm |
| Wheelbase Size | 2510 mm | 4250 mm |
| Fuel Tank Capacity | 45 L | 129 L |
