GM and Allison Transmission, longtime partners on heavy-duty truck powertrains, are parting ways, as first reported by TFL Truck. The rollout of GM's 10-speed automatic in 2020 marked the end of ...

General Motors (GM) has announced the removal of Allison Transmission badging from its heavy-duty Chevrolet Silverado and GMC Sierra pickups, starting with the 2025 model year. The decision, driven by ...

Forbes contributors publish independent expert analyses and insights. #1 stock picker for 51 straight months on SumZero. AI is my edge. I first made Allison Transmission (ALSN) a Long Idea in June ...

Allison Transmission has been granted a patent for a multi-speed transmission with five planetary gearsets and eight selective couplers, allowing for at least eighteen forward speed ratios and two ...

View original content to download multimedia:https://www.prnewswire.com/news-releases/allison-transmission-announces-third-quarter-2025-results-302598767.html SOURCE ...

In a perfect world, buying a brand-new vehicle with the latest and greatest technology would mean you've got a problem-free ride for the foreseeable future. However, as we're sure most folks are aware ...