A red, white and blue bus goes across a bridge towards a city.

Bus Series™

Since 1947, Allison Transmission has been leading the charge in innovative propulsion solutions for transit fleets. That charge continues as we drive cities across the globe toward full electrification.


Typical Applications

Revenue-Generating/FTA Transit Bus Applications, Transit Bus, Intercity Bus (less than 53,000 lbs. GVW), Tour Coach, Shuttle Bus (over 33,000 lbs. GVW)

An image of three Allison Bus Series transmissions.

eGen Flex®

Based on our proven history with electric hybrid propulsion solutions in transit, eGen Flex® is our latest electric hybrid solution offering full EV capability for zero-emission zones.