By Jim Park
DTNA boss Martin Daum calls the fuel-efficiency gains with the new Cascadia mind-boggling. He said the design target was 5% over the current Cascadia Evolution model, but the design team's efforts produced a truck that bests the Evolution by a full 8%. Daum said new Cascadia in full AeroX trim is 19% more fuel efficient than the current base-model Cascadia.
Tags: Freightliner, Freightliner Cascadia, Daimler Trucks North America