The GX 550 is offered in three trim levels: Premium, Luxury and Overtrail with Plus versions of all three. There's a single powertrain on offer in the GX 550, a 3.4L twin turbo V6 that provides 349 hp and 479 pound-feet of torque attached to a 10-speed automatic transmission, enough for those who need to tow or just run errands. A full-time 4-wheel-drive system is standard on the GX.
The Premium trim features a rear spoiler, a power liftgate, a power sunroof, heated mirrors with integrated turn signals, LED headlamps, daytime running lights, and front fog lights, 20-inch wheels, seating for 7, heated and ventilated front seats, dual-zone climate control with rear controls, an HD satellite, a 10-speaker sound system, a 14-inch touchscreen, voice activated navigation, mobile hotspot, and 6 USB ports.
The Luxury trim 22-inch wheels, a video feed rearview mirror, heated rear seats, leather upholstery, driver seat memory, a 21-speaker sound system, and wireless device charging.
The Overtrail a driver selectable differential, adaptive suspension, hill decent control, 18-inch wheels, seating for 5, massaging front seats, off-road low speed cruise control, 4 USB ports, and a surround view camera system.
Safety features across the lineup include front and rear parking sensors, active lane departure, blind spot warning, forward and rear collision mitigation, front pedestrian detection, and a traffic sign information system.
The Premium trim features a rear spoiler, a power liftgate, a power sunroof, heated mirrors with integrated turn signals, LED headlamps, daytime running lights, and front fog lights, 20-inch wheels, seating for 7, heated and ventilated front seats, dual-zone climate control with rear controls, an HD satellite, a 10-speaker sound system, a 14-inch touchscreen, voice activated navigation, mobile hotspot, and 6 USB ports.
The Luxury trim 22-inch wheels, a video feed rearview mirror, heated rear seats, leather upholstery, driver seat memory, a 21-speaker sound system, and wireless device charging.
The Overtrail a driver selectable differential, adaptive suspension, hill decent control, 18-inch wheels, seating for 5, massaging front seats, off-road low speed cruise control, 4 USB ports, and a surround view camera system.
Safety features across the lineup include front and rear parking sensors, active lane departure, blind spot warning, forward and rear collision mitigation, front pedestrian detection, and a traffic sign information system.
