2011 Infiniti QX56 Wraps in Comfort and Luxury But Hurts at the Pump

OK, so the Infiniti QX56 didn’t get the fuel economy of the H2, which was reported to be about 11.2 mpg by, but in a week of mostly highway driving, I averaged only 15.2 mpg with it. The reviewer before me, who is extremely light footed because of his spendthrift nature, managed to squeeze out 15.6 mpg. The EPA rates it at 14 mpg city and 20 mpg highway (really?) for a combined fuel economy of 16 mpg.