The GM Turbo-Hydramatic THM400, a durable and versatile transmission used in muscle cars, luxury models, and even supercars ...

General Motors is recalling more than 90,000 vehicles in response to a potential transmission issue that could lead to an increased risk of a crash. The automaker said in a recall report submitted to ...

Allison Transmission has spent more than a century turning a niche engineering specialty into a global franchise in heavy-duty automatics, while General Motors has steadily stepped back from a ...

More litigation is targeting GM over allegedly defective 8L45E and 8L90 eight-speed automatic transmissions, this time on behalf of 13 consumers who claim The General knew about the transmission ...

Earlier this year we compiled a recall league table and discovered that GM had issued far fewer notices for fewer vehicles than its rivals. But it looks like the General is making up for lost time.

GM has issued a customer satisfaction program for certain units of the 2024 GMC Acadia and 2024 GMC Terrain, offering a fix for an issue in which a defect in the transmission case can cause a fluid ...

The Chevrolet Corvette C8 introduced many “firsts” for the iconic sports car, but one key feature seems to be making a return ...

For the better part of the 20th century and much of the 21st, General Motors has been one of the largest automobile manufacturers in the world. The company has long been known for building tough, ...

Ever since 2001, heavy-duty Chevrolet Silverados and GMC Sierras have worn badges bragging of their Allison transmissions. Boasting of a particular transmission might seem like a weird flex, but in ...

Continuously variable transmissions have never had an easy time winning over enthusiasts, and not without reason. They work fine in machines like snowmobiles or scooters, but in a road car, they tend ...