GM Authority just spied a new 2027 GMC Sierra prototype towing, giving us our first look yet at either of the next-generation ...

A GMC Sierra EV owner's first tow saw his 355-mile range instantly slashed to 205 miles when he engaged Trailer Mode.

General Motors has improved the Sierra 1500, with increased payload and towing capacities, plus a deeper bed. It also improved the powertrain, fuel economy and introduced several unique innovations on ...

The 2024 GMC Sierra HD is the latest iteration of GM’s fancier counterpart to the 2024 Chevrolet Silverado HD. The new model sees the Duramax 6.6-liter turbo-diesel V8 upgraded to 470 horsepower and ...

GMC's latest pickup will tow where no GMC pickup has towed before. The 2024 GMC Sierra 2500HD AT4X is a new, high-performance off-road version of the heavy-duty model. The AT4X is engineered to handle ...

View post: 2025 Ford Mustang Mach-E vs. 2025 Tesla Model Y: Which One Is Right for You? gmcsierradunes28-1-jpg Isaac Brekken for GMC gmcsierradunes01-1-jpg Isaac Brekken for GMC gmcsierradunes02-1-jpg ...

View post: Amazon's CarPlay Dash Cam Screen Is on Sale for Just $66, and It's the 'Best of the Best' 2020 GMC Sierra 1500 AT4 Zac Palmer 2020 GMC Sierra 1500 AT4 Zac Palmer 2020 GMC Sierra 1500 AT4 ...

The Chevrolet Silverado 1500 diesel and GMC Sierra 1500 diesel may be slated to receive upgraded tow ratings sometime in the near future. For reference, the engine in question is the new 3.0L inline ...

GMC's marketing people like to draw comparisons between the new 2020 Sierra 2500 AT4, the new heavy-duty off-road trim, and Ram's venerable . But that isn't really a fair comparison, because these two ...

Unlike some of my colleagues, my time spent in pickup trucks has been quite limited. I’ve driven them on a few occasions, off-roaded, hauled and used them to move, but one extremely important aspect ...

With a bevy of cameras, an in-vehicle checklist and a cool app for your phone, the all-new Sierra Heavy Duty has got your trailer covered. Emme Hall Former editor for CNET Cars I love two-seater, RWD ...