Better fuel efficiency
With an Allison Automatic, you can achieve an optimum level of fuel economy. Our transmissions offer several fuel-saving features that allow the transmission to shift at optimum points based on terrain, load and operating conditions. To reduce the impact of aggressive driving practices, Allison automatics can control the rate of vehicle acceleration and further conserve fuel. And when the bus is stopped, the transmission automatically lowers fuel consumption by reducing the load on the engine.