Summer, Handled: How the GMC Yukon Is Tested for GCC Heat
Extreme summer temperatures are part of everyday driving in the GCC. Vehicles are expected to remain comfortable while sitting in traffic, maintain dependable performance on long motorway journeys and cope with desert terrain where the engine, cooling system and air conditioning are placed under sustained pressure.
For the GMC Yukon, preparing for these conditions begins well before the vehicle reaches regional showrooms. General Motors Middle East conducts an extensive hot-weather validation programme designed to assess how its full-size SUVs perform in the temperatures, road conditions and driving environments found across the region.
GM says vehicles destined for the Middle East undergo extensive local and global hot-weather validation,









