The second generation of the boxy, funky xB has grown. It is now two inches wider and a foot longer. The new 2.4-liter, four-cylinder performs much better than the old engine, but fuel economy is worse at just 23 mpg overall. The previously choppy ride has improved and handling is responsive. The interior is quieter, but the gauges are still centered on the dash and the radio controls are a bit unintuitive. As before, the rear seat is enormous and cabin access is very easy. The cargo area is generous, but visibility is impaired by low windows and thick roof pillars that make the cabin dark. Curtain air bags and electronic stability control are standard.