After a major redesign in 2011, Infiniti didn’t change much in this year’s version of its big, family-hauling QX56. With personalized, luxurious space for all occupants, the “Q” is a road-trip in ...

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Infiniti offers the all-new 2011 QX56 in two models: QX56 2WD and QX56 4WD. Both feature the same 400-hp powerplant and 7-speed automatic transmission. The only significant difference between the two ...