ALLISON TRANSMISSION INTRODUCES NEXT GENERATION OF FULLY AUTOMATIC TRANSMISSIONS

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New Allison nine-speed will provide reduced emissions, improved fuel economy and advanced stop-start capability .

Providing reduced emissions and improved fuel economy, Allison Transmission announced its first nine-speed model which is targeted for release in 2020. © Allison Transmission

Allison Transmission today announced its first nine-speed model at the North American Commercial Vehicle Show in Atlanta. The innovative, fully automatic transmission, for medium- and heavy-duty vehicles, will be available globally and is targeted for release in 2020.

With its deep first gear ratio and industry-leading ratio coverage, the Allison nine-speed transmission provides significant fuel savings as the highly-efficient gear train allows the torque converter to lock up early in first gear. Additionally, the nine-speed includes an integral engine stop-start system that provides immediate transmission engagement and vehicle hold while the engine is restarted. Providing value for a variety of applications, the nine-speed model is ideal for distribution trucks, rental and lease trucks, and school buses.

The Allison nine-speed model leverages the proven durability of the Allison 2000 Series™ six-speed commercial transmissions, which have accumulated more than 100 billion miles globally. It’s been designed to utilize the same OEM interfaces as its six-speed predecessor, providing ease of integration into vehicles currently released with the Allison 2000 Series.