It has more power under the hood than most big rigs and an interior that’s as refined and quiet as many luxury sedans. Like a heavyweight kickboxer dressed out in a tux, the black 2015 GMC Sierra ...

While the American Dream should include a "result may vary" disclaimer, one thing that has not changed in this white-picket-fence ideology is owning a Big American Car. Big cars as symbols of wealth ...

The GMC Sierra 2500 HD is solidifying its reputation as a tough as nails truck with a new 6.6-liter Duramax V-8 turbo diesel engine that produces a whopping 765 lb.-ft. of torque at 1,600 rpm. Also, a ...

More capable than the Sierra 1500 but less burly than the Sierra 3500HD with its available dual rear wheels, the 2026 GMC Sierra 2500HD offers impressive, work-ready capability along with appealing ...

1.2L I-3 DOHC, MIVEC variable valve control, regular unleaded, engine with 78HP (1) 1.2L I-3 DOHC, MIVEC variable valve control, regular unleaded, engine with 78HP (1) 1.2L I-3 DOHC, MIVEC variable ...

Compared to the 2024 model, GMC's 2025 Sierra 2500 HD receives a variety of relatively small changes and updates consistent with a model year changeover. The 2500 HD is the three-quarter ton model ...

If you like big trucks, or you tow a heavy load, I have one for you this week you'll love: The 2025 GMC Sierra 2500 Denali Ultimate, one of the biggest, baddest trucks GMC offers. It is an amazing ...

The 2024 GMC Sierra HD lineup is set to get a mid-cycle refresh that will include updates to the exterior, an overhauled interior, along with noteworthy powertrain and capability upgrades. Today, ...

This has become a season for heavy-duty trucks, with GMC revealing its upcoming 2024 Sierra HD, right on the heels of the unveils for the related Chevrolet Silverado HD and updated Ford Super Duty.