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

Q3 2025 Earnings Call Transcript October 29, 2025 Allison Transmission Holdings, Inc. misses on earnings expectations.

Allison’s X1100 cross-drive transmission has been a core component of the Abrams platform since its introduction, combining steering, braking and gear shifting functions into a single compact unit, ...

INDIANAPOLIS, Oct. 13, 2025 /PRNewswire/ -- Allison Transmission, a global leader in propulsion solutions for defense and commercial vehicles, has been awarded a $97 million contract to support the ...

Earlier this month, Allison Transmission announced the successful integration of its 4500 Rugged Duty Series fully automatic transmission with the Cummins X15N natural gas engine in Kenworth T880 ...

INDIANAPOLIS - Allison Transmission (NYSE:ALSN), a $7.1 billion market cap company with impressive gross profit margins of 48.41%, announced Monday that its 4500 Rugged Duty Series (RDS) fully ...

INDIANAPOLIS, Oct. 6, 2025 /PRNewswire/ -- Allison Transmission is proud to announce its 4500 Rugged Duty Series (RDS) fully automatic transmission has been successfully integrated with the Cummins ...