The 2027 GMC Sierra 1500 will have a 5.7- or 6.6-liter Gen 6 Small Block V8 under the hood and an interior with up to 60 ...

The GMC 426 inline-six debuted in 1939 with 340 lb-ft of torque at 800 RPM, pioneering PCV technology for heavy-duty trucks.

Luxury brands spent years trying to convince truck buyers they should drive SUVs instead. Truck makers apparently decided it ...

GMC's redesigned Sierra 1500 brings new technology, updated styling and V-8 powered performance. Here's what buyers need to ...

Bigger V-8s, bigger screens, and bigger ambitions for the Sierra lineup.

Consumer Reports previews the redesigned 2027 GMC Sierra 1500 pickup truck, sharing details about its engines, interiors, ...

Chevy dropped the curtain on the 2027 Silverado just days ago, so you knew GMC wouldn’t let its fancier sibling stay in the ...

The lawsuits keep piling up for the brand’s L87 small-block V8. For many drivers of larger trucks and SUVs, a naturally-aspirated V8 is associated with superior reliability compared with the newer ...

MegaMax is speculated to be a larger-displacing version of the 6.6L Duramax diesel that displaces 8.3 liters. It’s slated for GM’s next-generation full-size, heavy duty pickup trucks – the Chevy ...

As two of America's traditional 'big three' automakers, Ford and GM have a rivalry steeped in history. They've each offered similar types of products that fulfill the same purpose for buyers, be they ...