Corvette Racing has announced that GM Motorsports and Corvette engine specialist Andrea Hidalgo has been appointed as the new ...

GM has added $300 million to its Romulus Propulsion Systems plant to expand 10-speed transmission production, reinforcing its U.S. manufacturing footprint ahead of the company’s 2027 model surge. GM ...

GM and Allison Transmission will officially end their heavy-duty truck partnership in 2026, concluding a collaboration that began with the Duramax diesel era in 2001. By June 29, 2026, GM must remove ...

General Motors trucks have worn Allison Transmission branding for decades, but that will stop after Dec. 31, 2025. The two parties were unable to reach an agreement to extend their longstanding ...

The 2026 GMC Sierra EV is about to arrive in dealerships with some significant changes, especially the expansion of the model range to include the entry-level Elevation, the off-road-ready AT4, and ...

The General Motors 8L family of transmissions has been in service since 2014, gradually replacing older 6L six-speed units across much of the company's lineup. The bigger 8L90 was the first GM 8-speed ...

In a previous JD Supra article, I wrote about the Sixth Circuit Court’s initial decision, which upheld class certification for the matter despite GM’s challenges to Article III and predominance, in ...

General Motors has launched a new Customer Satisfaction Program (N252502890) to address a possible manufacturing issue affecting several of its electric vehicles, including the Chevy Equinox EV. The ...

Today, let's look at who's to blame for all the cars that insist on shifting for themselves. Arguably, the earliest blame-havers could be Louis-Rene Panhard and Emile Levassor, who were about to show ...

In its 9-7 decision, the U.S. Court of Appeals for the Sixth Circuit found the district court's commonality analysis too general to qualify for class certification, a finding that drew a heated ...

General Motors (GM.N) persuaded a federal appeals court on Friday to decertify a class action seeking to hold the automaker liable for knowingly selling about 800,000 cars, trucks and SUVs with faulty ...