Beyond the obvious benefits of optimization and new features, there’s a slightly lesser-known, yet critical reason GM owners ...

There are hundreds of Cadillac dealers in the U.S., and now, global Cadillac chief John Roth is revealing how many standalone ...

We're taking a closer look at pricing information for the 2026 Buick Envista, this time breaking down prices for all of the ...

The updated 2026 Chevy Onix has officially launched in Argentina with three trim levels for the sedan and four for the five-door hatchback.

The 2025 Cadillac CT5-V Blackwing and the entire refreshed CT5 lineup are now available for sale across the brand’s Middle East dealer network.

We appreciate the enthusiasm when it comes to towing your toys on the weekend, but sometimes, you need to take a step back, as seen with his Chevy Silverado.

Some 2026 Cadillac Vistiq units may have been built with faulty third-row headrests that can’t lock in position or fold down, according a recent bulletin.

The 1967 Pontiac GTO featured a larger, 400 cubic-inch engine. This Regimental Red droptop will cross the Mecum Auctions block at its Monterey Car Week sale.

Yet another class action lawsuit has been filed against in GM in Michigan, alleging it knowingly sold vehicles with defective ...

According to a bulletin recently sent to dealerships, some 2025 Cadillac Optiq units will need an electric drive transmission ...

The all-new 2026 Chevy Spark EUV has arrived in Argentina, offered in the adventurous Activ trim level, with five paint ...

GM Authority has more exclusive information to share, and suffice to say, it looks like there may be a new GM internal ...