While the 5th generation 2021 GMC Yukon just started production after being delayed due to COVID-19, a recent report suggests new options will be available as production is starting to ramp up. A report by GMAuthority.com states the 2021 GMC Yukon will enter “phase 2” of production meaning it will be offered with new power … Continue reading New features already? 2021 GMC Yukon AT4, SLE with new options offered