Video Summary
The 2026 GMC Sierra EV AT4 has a base price of $79,000 and qualifies for an EV tax credit. As tested, it is about $89,000 because it has the max range battery pack, which adds $10,000 more. The driving range on a full battery is 478 miles and it has a 205 kWh battery pack. The electric motor puts out 725 horsepower and 775 pound-feet of torque.The interior features a large tablet display and AT4 stitching in the headrests. The truck has off-roading features such as four-wheel steering and crab walking. It can tow a max trailer weight of 12,300 pounds. The truck bed is 5 foot 10 inches with power outlets located inside the bed. It has a multi-pro midgate, which allows for items to extend into the cabin.
The truck has 35-inch all-terrain Goodyear Wrangler Territory AT tires that are meant for long life. Tire pressure is 61 PSI. The truck weighs 8900 pounds. The AT4 trim comes with coil suspension. It has 10.9 inches of ground clearance, which is a 2-inch lift from the standard Sierra EV.
It includes Super Cruise capability. It has a front trunk with a bunch of space, another outlet, and tie-down points. Also, it has a light.
The passenger side rearview mirror is flat, which is a regulation for any HD truck. This causes an enormous blind spot on the passenger side. Super Cruise works in conjunction with the native Google Maps app. The test truck did not have car play nor Android Auto capability. 100 Miles of range can be added in about 10 minutes.
The reviewer concluded that it feels more like a highway tire, and says the overall vehicle feel very heavy and is an uncompromised truck. Finally it's just a pretty fun beast.
