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 ...

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 ...

In the latest quarter, 6 analysts provided ratings for Allison Transmission (NYSE:ALSN), showcasing a mix of bullish and bearish perspectives. Summarizing their recent assessments, the table below ...

Allison has actively expanded into gas truck applications in response to growing demand from fleets that want the performance of diesel without the emissions or costs. Putting an Allison transmission ...

We've recently talked about how naturally aspirated V6s and V8s are going by the wayside, but there's another powertrain component that is slowly fading into obscurity: the six-speed automatic ...