2021 GMC Yukon AT4 — GMC wants to take you off-road in style
By Jim Prueter
MotorwayAmerica.com
(September 6, 2021) The GMC Yukon is the middle child of General Motors full-sized sport-utility vehicles. A premium alternative to its Chevrolet Tahoe sibling but not quite a Cadillac Escalade either. All three share the mechanical underpinnings of GM’s pickup trucks and have been thoroughly redone for 2021 with its fifth generation offering.