2023 GMC Sierra 1500 AT4X AEV costs $90,440

Following 2022’s mid-cycle update, the GMC Sierra 1500 enters 2023 with few changes. They include a new AT4X AEV Edition that was first shown in July. The truck was developed with off-road specialist American Expedition Vehicles and makes the AT4X even more capable when heading off the pavement. Among its upgrades are additional underbody…