View 26 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Contact for price Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, 220-gallon fuel capacity, tandem rear axle.... ConditionUsedUsage705,849 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number334647 MLS Number14545435CategorySleeper Semi Trucks Last Updated11/14/2026 LocationLa Porte, IN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic Contact for price Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 628,571 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage628,571 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number321411 MLS Number14734099CategorySleeper Semi Trucks Last Updated11/14/2026 LocationHueytown, AL, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Contact for price Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension.... ConditionUsedUsage517,592 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number320967 MLS Number14734094CategorySleeper Semi Trucks Last Updated11/14/2026 LocationOklahoma City, OK, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 505HP, 12 Speed Automatic Contact for price Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 505,768 miles, 505 HP DD15AT diesel engine, 60" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,... ConditionUsedUsage545,740 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power505 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.25 ratioStock Number375860 MLS Number14437411CategorySleeper Semi Trucks Last Updated11/14/2026 LocationFort Worth, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt Contact for price Late Model CASCADIAS arriving Daily! DD15 / DT12 / Electric APU / Inverter / FLOWBELOW Aero Package 3 to choose from. Call today, ConditionUsedUsage539,895 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeMid Roof SleeperSleeper Size72"SuspensionAirLinerRear AxleTandem AxleRear End40,000 lb 2.28 ratioStock Number7541 MLS Number14601447CategorySleeper Semi Trucks Last Updated11/13/2026 LocationPalmetto, GA, US Sold By7E Truck Sales, LLC (833) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt Contact for price Late Model CASCADIAS arriving Daily! DD15 / DT12 / Electric APU / Inverter / FLOWBELOW Aero Package 3 to choose from. Call today, ConditionUsedUsage567,719 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeMid Roof SleeperSleeper Size72"SuspensionAirLinerRear AxleTandem AxleRear End40,000 lb 2.28 ratioStock Number7539 MLS Number14601446CategorySleeper Semi Trucks Last Updated11/13/2026 LocationPalmetto, GA, US Sold By7E Truck Sales, LLC (833) 478-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Contact for price Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,... ConditionUsedUsage599,378 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number373317 MLS Number14601155CategorySleeper Semi Trucks Last Updated11/14/2026 LocationCleveland, TN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 470HP, 10 Speed Manual Contact for price Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" Integral Sleeper, 470HP DD13 diesel engine, 10-speed Eaton manual transmission, tandem rear axle, air ride suspension,... ConditionUsedUsage639,505 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power470 HPEngine ModelDD13Transmission10 Speed ManualSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number369522 MLS Number14650837CategorySleeper Semi Trucks Last Updated11/14/2026 LocationAlbany, NY, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic Contact for price Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 607,996 miles, 72" integral sleeper, Cummins X15 diesel engine with 450 HP, 10-speed Eaton automatic transmission, tandem... ConditionUsedUsage658,145 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission10 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.55 ratioStock Number369458 MLS Number14305035CategorySleeper Semi Trucks Last Updated11/14/2026 LocationWhite Deer, PA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 2 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, 450HP, 12 Speed Dt12 Amt $57,600 USD NEW TIRES, 2020 Freightliner Cascadia 126 — 72" mid-roof sleeper. Fleet-maintained single-owner linehaul tractor. Detroit DD13 12.8L 450 HP with DT12 12-speed automated (AMT) transmission... ConditionUsedUsage21,110 HoursDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDetroit DD13Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeMid Roof SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock NumberLC8355 MLS Number14571829CategorySleeper Semi Trucks Last Updated11/10/2026 LocationMonroe, GA, US Sold ByAAA Trucks LLC (844) 216-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic Contact for price Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 482,408 miles, 450HP DD13 diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air... ConditionUsedUsage489,848 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock Number367894 MLS Number14641993CategorySleeper Semi Trucks Last Updated11/14/2026 LocationAnderson, SC, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 27 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 475HP, 12 Speed Automatic Contact for price Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 539,407 miles, 475 HP DD15AT engine, 12-speed Detroit automatic transmission, 48" integral sleeper, tandem rear axle, air... ConditionUsedUsage541,668 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size48"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.58 ratioStock Number366283 MLS Number14364367CategorySleeper Semi Trucks Last Updated11/14/2026 LocationSalt Lake City, UT, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 6 Speed Automatic Contact for price Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 462,973 miles, 450HP DD13 diesel engine, 6-speed automatic Allison transmission, 48" integral sleeper, tandem rear axle, air... ConditionUsedUsage462,975 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13Transmission6 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size48"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.58 ratioStock Number356952 MLS Number14545358CategorySleeper Semi Trucks Last Updated11/14/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 29 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Contact for price Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 663,104 miles, 455HP DD15AT engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air ride... ConditionUsedUsage670,236 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number303633 MLS Number14619625CategorySleeper Semi Trucks Last Updated11/14/2026 LocationForest Park, GA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Contact for price Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 632,117 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission. Come see today. ConditionUsedUsage636,299 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number303629 MLS Number14677196CategorySleeper Semi Trucks Last Updated11/14/2026 LocationAtlanta, GA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic Contact for price Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 543,683 miles, Cummins X15 diesel engine with 450 HP, 13-speed Eaton automatic transmission, 72" integral sleeper, tandem... ConditionUsedUsage573,432 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins X15Transmission13 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.25 ratioStock Number341080 MLS Number14551104CategorySleeper Semi Trucks Last Updated11/14/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 475HP, 12 Speed Automatic Contact for price Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 478,580 miles, 475 HP DD15AT Diesel engine, 12-speed Detroit automatic transmission, 48" integral sleeper, tandem rear axle.... ConditionUsedUsage479,477 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size48"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number283132 MLS Number14314837CategorySleeper Semi Trucks Last Updated11/14/2026 LocationConcord, NC, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 0 Videos 2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP $84,900 USD 2024 Freightliner Cascadia 126 Powered by a DD15 Engine with 455HP and Paired with a DT12-12 Speed Automatic Transmission for Optimum Fuel Efficiency. Dual 100 Gallon Diesel Fuel Tanks. A 72... ConditionUsedUsage499,811 MilesHorse Power455 HPEngine ModelDetroit DD15Sleeper Size72"SuspensionAir RideRear AxleTandem AxleCapacity200 GallonsWeightClass 8: 33,001 lb and above (14,969 kg and above)Stock Number570107 MLS Number14708909CategorySleeper Semi Trucks Last Updated11/7/2026 LocationEl Paso, TX, US Sold ByDoggett (844) 333-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP $91,900 USD EW4 to 10/19/2026 or 500k ConditionUsedUsage470,676 MilesHorse Power455 HPEngine ModelDetroit DD15Sleeper Size72"Rear AxleTandem AxleRear End40,000 lb 2.64 ratioCapacity240 GallonsWeight52500Stock Number535220 MLS Number14708908CategorySleeper Semi Trucks Last Updated11/7/2026 LocationNorth Little Rock, AR, US Sold ByDoggett (877) 322-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP $92,900 USD EW4 to 10/23/2026 or 500k ConditionUsedUsage442,914 MilesHorse Power455 HPEngine ModelDetroit DD15Sleeper Size72"Rear AxleTandem AxleRear End40,000 lb 2.64 ratioCapacity240 GallonsWeight52500Stock Number535219 MLS Number14708907CategorySleeper Semi Trucks Last Updated11/7/2026 LocationNorth Little Rock, AR, US Sold ByDoggett (877) 322-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2024 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP $59,900 USD ConditionUsedUsage675,542 MilesHorse Power450 HPEngine ModelCummins X15Sleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioCapacity240 GallonsWeight53,300Stock Number524794 MLS Number14732639CategorySleeper Semi Trucks Last Updated11/7/2026 LocationLaredo, TX, US Sold ByDoggett (844) 689-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 18 Photos View 0 Videos 2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 475HP $135,900 USD 2025 Freightliner Cascadia 126 Powered by a DD15 Engine with 475HP and Paired with a DT12- 12 Speed Automatic Transmission for Optimum Fuel Efficiency. A 72" Double Bunk Sleeper with lots of... ConditionUsedUsage299,489 MilesHorse Power475 HPEngine ModelDetroit DD15Sleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End2.85 ratioWeightClass 8: 33,001 lb and above (14,969 kg and above)Stock Number602236 MLS Number14732638CategorySleeper Semi Trucks Last Updated11/7/2026 LocationEl Paso, TX, US Sold ByDoggett (844) 333-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic $48,117 USD ConditionUsedUsage738,119 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15'17 GHG 455/1625Transmission12 Speed AutomaticSleeper TypeCondo SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End2.85 ratioStock Number513232 MLS Number14086848CategorySleeper Semi Trucks Last Updated11/7/2026 LocationAshland, VA, US Sold ByRyder (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos 2019 Freightliner Cascadia 113 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 10 Spd Speed Manual $42,870 USD ConditionUsedUsage590,330 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13 GHG'24 450/1500TransmissionManualSleeper TypeCondo SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleStock Number370652 MLS Number14491007CategorySleeper Semi Trucks Last Updated11/7/2026 LocationSalisbury, MA, US Sold ByRyder (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 80" Condo Sleeper, 455HP, 12 Speed Automatic $33,000 USD ConditionUsedUsage1,065,431 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15 GHG'17 455/1650Transmission12 Speed AutomaticSleeper TypeCondo SleeperSleeper Size80"SuspensionAir RideRear AxleTandem AxleRear End3.08 ratioStock Number234378 MLS Number14501349CategorySleeper Semi Trucks Last Updated11/10/2026 LocationTampa, FL, US Sold ByRyder (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info