Starting in June, the Chevrolet Malibu will be the first GM vehicle to come with OnStar 4G LTE. Thirty other vehicles from GMs stable of brands, including Buick, GMC, and Cadillac, will get LTE connectivity by the end of this year. GMs LTE option is tied to its existing, OnStar in-car connectivity platform, and offers services like a built-in Wi-Fi hotspot and improved safety and security options. The service uses ATTs LTE network for connectivity.