Next year, heavy-duty GM trucks will lose their Allison badges, even though the transmissions themselves won't change.

After more than two decades working together, General Motors and Allison Transmission are officially splitting up.

The longstanding partnership between General Motors (GM) and Allison Transmission is set to end after this year. This ...

After more than 20 years of collaboration, GM and Allison Transmission will end their licensing agreement at the end of 2025.

While GM is preparing to retire the Allison Transmission branding from its HD pickups, the Chevy Silverado MD will continue ...

The two brands have worked together for decades, but they couldn't reach an agreement to extend their longstanding licensing deal.

After decades of GM HD trucks using Allison Transmissions, the partnership is ending on December 31, 2025. This news comes at ...

When GM launched new-generation trucks for the model year 2020, the Allison automatic was gone. The trucks still got the badge, but it was a new 10-speed automatic jointly developed by Ford and GM. So ...

Break up alert! General Motors is done with Allison Transmission as their contract ends. They'll no longer wear that ...

One of the 70 units produced during the 2-year production run, this motorhome is also a one-off conversion completed over the ...

As with the Toyota Tundra, both GMC models are converted and marketed without the direct support from parent company, General ...