The 1977 Starlight Black Pontiac Trans Am was the star of Smokey and the Bandit. This twin to the movie car will soon cross ...

As customization becomes increasingly important to owners, we have to wonder - should the Corvette offer a factory-backed ...

GM Authority is taking a closer look at 2026 GMC Sierra HD towing capacities, including conventional and fifth-wheel numbers ...

The 2026 GMC Hummer EV SUV rolls out Magnus Gray Matte paint, a stealthy, low-gloss finish that lends the imposing ...

The 2027 Corvette ZR1 is still as exciting as ever, offering twin-turbo output and world-beating speed. Now, we're diving ...

The Chevy Bel Air remains one of the most recognizable vintage vehicles ever built, and now, this particular '57 Bel Air is ...

In April 2026, Cadillac CT5 deals include a nationwide lease, low-interest and long-term financing, up to $2,000 off the ...

It's important to know if your GM vehicle can be dinghy or dolly towed, rather than loaded onto a flatbed, as outlined in the ...

Buick Envision sales plunge 81% in Q1 2026, leaving nearly a year’s supply on dealer lots as pricing, tariffs, and age weigh ...

GM Authority is serving up some exclusive new renderings for an early look at what's headed down the pipe with the upcoming ...