Details of the redesigned 2014 GMC Sierra 1500 Denali have been revealed, including estimated power ratings for the available 6.2-liter V-8. As GMC's top trim, the Sierra 1500 Denali model comes ...

Walking up to the 2014 GMC Sierra Denali, it's hard not to appreciate the prominent grille, chrome 20-inch wheels, and body-colored bumpers, mirrors, and grille surround. Besides the traditional ...

GM’s latest pickup-truck twins, the Chevrolet Silverado and GMC Sierra, were completely redesigned this year, and the company opted for a slow, painstaking rollout of the trucks’ details, as well as ...

Obsessed with cars from a young age, Jarryd nurtured his love for all things motoring by paging through automotive magazines before he could even read. While his friends were obsessed with supercars ...

The GMC Sierra 1500 offers a wide range of engine options tailored to meet a variety of customer needs, but for those seeking the pinnacle of power and capability, the decision often comes down to ...

GMC has released horsepower and torque ratings for the new high-performance EcoTec3 6.2-liter V-8 available in the 2014 Chevrolet Silverado 1500 and GMC Sierra 1500 as part of the 2014 GMC Sierra ...

We had a chance to move around with 1200 pounds in the bed, and the trucks handled the task easily while delivering well-controlled ride motions, so owners hauling a pair of dirt bikes or a few bales ...

One thing the 2019 GMC Sierra AT4 doesn’t lack is capability but now you can make it even stronger with the newly-available Off-Road Performance Package. Adding factory-installed performance upgrades, ...

GMC is offering a new engine breathing upgrade for the 2025 GMC Sierra 1500, opening up the 6.2L V8 with a Performance Air Intake System. The new factory-installed performance option is tagged with ...

DIGITAL EDITOR ANDREW STOY: Given that the Sierra is a Chevrolet Silverado with perhaps some bushing changes and maybe a touch more sound insulation, it should come as no surprise that this Sierra SLT ...

when it comes to its largest engine option for the 2014 Chevrolet Silverado and GMC Sierra. The Detroit-based automaker Wednesday announced the all-new 6.2-liter V8 EcoTec3 engine -- available this ...