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

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

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

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 ...

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 ...

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 Transmission on Wednesday, Sept. 14, introduced to the press a radically different 10-speed fully automatic twin-countershaft range-type truck transmission called the TC-10 intended for use in ...

ATLANTA. Allison Transmission on Sept. 27 announced plans for its first nine-speed model, a fully automatic transmission for Classes 3-7 vehicles aimed for release in 2020. “With this new transmission ...

Allison Transmission Sept. 14 introduced to the media a radically different, 10-speed fully automatic, twin-countershaft, range-type truck transmission called the TC 10 TS. The unit will be marketed ...

Allison Transmission Sept. 14 introduced to the media a radically different 10-speed fully automatic twin-countershaft range-type truck transmission called the TC-10. Allison says production will ...