2024 Kenworth T680 Interior Dimensions. The sleek new exterior of the t680 incorporates innovative aerodynamic design features meant to squeeze every possible mile from every gallon. At ces 2024, sarah abernathy, kenworth’s powertrain marketing manager, discussed their partnership with toyota and the integration of the automaker’s gen two fuel cell.

*based on similarly spec’d t680 classic model. At ces 2024, sarah abernathy, kenworth’s powertrain marketing manager, discussed their partnership with toyota and the integration of the automaker’s gen two fuel cell.