For 2025, the GMC Sierra 1500 full-size pickup continues to offer its special AT4X model designed for off-road enthusiasts.

The GMC AT4 sub-brand can be found across Big Red's lineup, with the vast majority of models offering an AT4 variant. The ...

Welcome to my 2025 GMC Sierra 1500 AT4X AEV Edition review. That’s a lot of truck words that come with a lot of truck. This Sierra 1500 is massive, capable, and nearly indestructible while ...

The 2024 GMC Sierra AT4X is a truck lover’s truck, a versatile full-size pickup available in both light-duty (1500) and heavy-duty (2500 HD and 3500 HD) models, each offering a range of trims ...

Our 2024 GMC Sierra AT4X AEV Edition test truck featured the optional Duramax 3.0-liter turbodiesel engine with 305 horsepower and 495 lb-ft of torque. Although the Sierra AT4X AEV Edition boasts ...

Before it got turned into a modern-day GMC Jimmy, this truck used to be a very conventional 2022 Sierra 1500 Regular Cab ...

For 2023, an AT4X AEV Edition joined the lineup, adding extreme off-road capabilities. We’ve driven the updated Sierra 1500, but what we hadn’t done was pit the GMC against its chief competito ...

The 2025 GMC ... 1500 as they see fit. Nine trim level options are on the table, including the entry-level Pro, followed by the SLE, Elevation, and SLT. After that are the off-road-ready AT4, AT4X ...

Prices shown for the used 2022 GMC Sierra 1500 Crew Cab AT4X 4WD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

It’s important to carefully check the trims of the car you’re interested in to make sure that you’re getting the features you want, and aren’t overpaying for those you don’t want.