General Motors (GM) has announced that many 2015 Chevrolet automobiles will have native, on-board 4G LTE wifi next year. The list of cars that will have onboard wireless hotspots includes the Chevrolet Corvette, Chevy Impala, Malibu, Volt, Equinox, Silverado, Silverado HD, Spark and Spark EV, and in Canada the Chevrolet Trax.