GM Heavy-Duty Pickups Will Keep Allison Transmission Branding After All

I wrote back in November that General Motors and Allison Transmission were set to part ways after decades of collaboration.
GM Authority

GM And Allison To Continue Transmission Branding Collaboration

GM and Allison Transmission have announced that they will continue their branding collaboration, reversing an announcement made back in November of 2025.

False alarm: GM and Allison Transmission aren't actually breaking up after all

While news broke last fall that GM was planning to remove Allison branding from its heavy-duty pickups, the companies have now renewed their partnership.
GM Authority

Here’s Why GM Uses Allison-Branded Badges For Its Own Transmission

GM is clarifying how Allison played a part in the development of the 10-speed automatic transmission equipped by the Chevy ...
Forbes

Allison Transmission: Heavy-Duty Profits And Low Expectations

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 ...
Jalopnik

GM And Allison Transmission Are Breaking Up After A Decades Long Partnership

General Motors and Allison Transmission share a history that goes back to 1928, when the brand was known as Allison Engineering Company. GM pairs the Allison 10-speed with its Duramax diesel and ...