The 2018 Mercedes-Benz GLC represents the third model year of the first-generation compact luxury SUV. It comes with a standard 241-horsepower turbocharged four-cylinder engine option, and the AMG models offer twin-turbo V6 and V8 versions with up to 503 horsepower. A 9-speed automatic transmission transfers power to the all-wheel drive system. Five trims levels are available: GLC 300, GLC 350e, AMG GLC 43, AMG GLC 63, and AMG GLC 63 S. Standard tech includes a 7-inch infotainment display, Bluetooth, and two USB ports, while top trims get an 8.4-inch display, a Wi-Fi hotspot, and satellite radio. Notable safety features include Pre-Safe (prepares occupants for an impending collision), a rearview camera, crosswind assist, and driver drowsiness monitoring.