2021 Freightliner Cascadia, Detroit, DD15, 400HP, 12 Speed Autoshift Transmission, Sleeper, , , Stock # 1822301 2021 Freightliner Cascadia 72 inch Raised Roof Double Bunk Sleeper for sale. Detroit DD15 with 400 Horsepower. Detroit DT12 Automated Transmission. Remaining EW3 Factory Warranty until 500k miles (5 Matched Units Available) $57,977 Price does not include state and local taxes; tags; registration or title fees; dealer-imposed fees, including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while supplies last. Images shown may not reflect actual vehicle.