A "Reduce Acceleration" error leaves a 2024 GMC Sierra owner stranded on vacation. With no reverse and hard shifting at only ...

Shannon Elizabeth (@singegneri), a 2019 GMC Sierra Texas Edition owner, has had it with her transmission issues. She claims you pay “so much” and have to get multiple transmission repairs. The Daily ...

General Motors has initiated a pilot program to repair or replace the 9T65 9-speed transmission that is found in a variety of its crossover models. Some owners of vehicles with the 9T65 have reported ...

Although the Acadia has experienced the biggest sales growth of any GMC model so far this year, the brand's full-size SUVwas also on the upswing during the first trimester of the year. For 2018, the ...

General Motors Co. plans to introduce 10 models with its new 9-speed transmission by the end of 2017, including four for its Chevrolet brand. The Detroit-based automaker is touting the transmission, ...