The 2018 GMC Yukon Denali lineup has received styling and trim refinements to go along with an advanced new 10-speed transmission.
The Denali's signature grille now evokes a sculpted, layered feel as its framed by High-Intensity Discharge headlamps and LED lighting. Not merely ornamentation, the grille allows for increased airflow to the radiator while active aero shutters are capable of closing in particular highway situations to increase efficiency and reduce drag.