Local trade in. The 2015 Chevrolet Suburban LT is powered by a 355bhp 8 cylinder engine that is mated to a 6 speed automatic transmission that sends power to the rear wheels allowing 23mpg on the highway. The Suburban comes with power leather seating, heated front seats, blind side monitors, lane keep assist, rear entertainment, bose stereo, back up camera, and remote start. This SUV is the perfect luxuary family hauler at an affordable price. Stop by for your test drive today as this Suburban will not be here for long.