Eric Witt is jumping ship from his GMC Sierra. Why is he down on GM? He's debating the toughest truck choice: Ford, Ram, or ...

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

Allison Transmission Holdings, Inc. (NYSE: ALSN) ("Allison" or the "Company") today announced that its wholly owned subsidiary, Allison Transmission, Inc. (the "Issuer"), priced its ...

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

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

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

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

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 ...

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

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

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