2011 scion xbInterested in buying a Scion xB? Don’t, however, expect any revolutionary changes. Cars.com says: “The most notable change is the jutting front bumper, which is similar to the original model’s chinlike protrusion. The headlights, taillights and front and rear bumpers also get restyled. Inside, the changes are also slight. “The cabin also receives a small amount of freshening,