On a private ocean-view terrace along Pebble Beach’s famed 17-Mile Drive, as part of Northern California’s annual Monterey Car Week festivities, Lexus revealed two new models, the 2016 LX 570 and 2016 GX. Its top-of-the-line SUV, the LX 570, which released in 2008, has received a full makeover, including a new 8-speed automatic transmission that replaces the 6-speed predecessor. Interiors boast a larger multimedia system with a 12.3-inch touchscreen, as well as a host of safety features like blind-spot monitor…