GMC Sierra HD deals include low-interest and long-term financing, plus $1,000 off Denali trim, and local market leases on ...

GM has issued a Safety Recall for some 2022 GMC Sierra 1500 trucks with a risk of a chrome deflector snapping off, with over ...

General Motors (GM) is recalling more than 70,000 cars due to faulty hood molding that may cause the front grille of the ...

When you think of heavy-duty trucks, images of construction sites and rugged workhorses typically come to mind. However, GMC's Sierra Denali 2500 HD (Heavy Duty) challenges these conventional notions ...

Coming in at number one on our list is an unsuspecting hero of the Diesel World. It's the outgoing Nissan Titan XD. It's powered by a 5.0-liter Cummins turbo-diesel V-8 that outputs 310 horsepower and ...

The 6.6 Duramax is one of the most powerful engines for heavy-duty trucks like the Chevy Silverado and GMC Sierra, but how ...

The 6.6 Duramax and 6.7 Power Stroke are two engines powering some of the most well-known pickups in the country, but how do ...

The AEV extras are only available on the Sierra 2500HD and ... we've sampled—a diesel-powered Ford F-250 Platinum Tremor—did the deed in 5.5 seconds, but the portly GMC's acceleration was ...

Those who stick with the GMC's standard gas-fed V-8 should expect to see even worse fuel economy than with the diesel option. Inside, the Sierra 2500HD and 3500HD have a huge dashboard that hosts ...

Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.) Battery, heavy-duty 720 cold-cranking amps/80 Amp ...

Technical details are very scarce for both versions, but we know that the Sierra will get Tata’s new 1.5-litre direct-injection petrol engine; the 2.0-litre diesel could also be offered.