GMC Canyon AT4 is here, and SlashGear put it to the test. Here's everything you need to know about its specs, pricing, and ...

We're taking a closer look at the 2025 GMC Sierra AT4 and Sierra Elevation in the following side-by-side photo comparison, ...

The 2026 GMC Sierra EV AT4 provides off-roading upgrades that would have been useful when I got stuck in the mud.

The next new trim for the 2026 Sierra EV is the AT4 and brings GMC's off-road treatment to the all-electric pickup. (The Canyon and internal-combustion-powered Sierras offer AT4 variants.) ...

After launching its Sierra EV full-size electric truck exclusively in Denali specification, GMC is expanding the lineup by ...

The GMC Sierra EV lineup is expanding for the third time in as many model years. For 2026, the electric pickup expands from just one trim to three. The introduction of an AT4 will give the Sierra ...

We're taking a closer look at this pre-refresh Chevy Silverado Trail Boss LT and refreshed GMC Sierra AT4 in the following GM Authority Photo Comparison.

The Sierra EV has more battery choices than before, a new off-road-focused AT4 model, and an entry-level Elevation trim that brings the base price to $64,495.

AT4 models will also share a number of features with GMC’s Hummer EV, such as four-wheel steer, CrabWalk, and Terrain Mode. But the automaker stressed that the two EVs don’t actually share any ...

Despite all of the uncertainty surrounding electric vehicles here in the United States, General Motors is still at work expanding its portfolio of battery-powered pickups. With the introduction of ...

What is the MPG of the 2021 GMC Sierra 1500 AT4? The 2021 GMC Sierra 1500 AT4 offers up to 18 MPG in city driving and 21 MPG on the highway for a combined rating of 19 MPG. These figures are based ...