View 23 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Newly Listed $44,500 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 455HP DD15AT Diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension.... ConditionUsedUsage707,539 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number381481 MLS Number14101756CategorySleeper Semi Trucks Last Updated1/21/2026 LocationSan Antonio, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Recently Updated $42,250 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 632,104 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,... ConditionUsedUsage632,105 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.41 ratioStock Number360779 MLS Number13431192CategorySleeper Semi Trucks Last Updated1/21/2026 LocationAurora, CO, 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 - 60" Integral Sleeper, 475HP, 12 Speed Automatic Recently Updated $49,500 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale. 475HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage602,848 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.42 ratioStock Number349908 MLS Number14085595CategorySleeper Semi Trucks Last Updated1/21/2026 LocationJessup, MD, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Newly Listed $43,500 USD Used 2020 Freightliner Cascadia 125 Sleeper Semi Truck, 587,176 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage587,176 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number278286 MLS Number14101377CategorySleeper Semi Trucks Last Updated1/21/2026 LocationChattanooga, TN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Recently Updated $52,250 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 595,673 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage595,674 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number394520 MLS Number14015399CategorySleeper Semi Trucks Last Updated1/20/2026 LocationGrand Prairie, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2020 Freightliner Cascadia 113 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic Newly Listed $41,000 USD Used 2020 Freightliner Cascadia 113 Sleeper Semi Truck for sale, 610,058 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air... ConditionUsedUsage610,058 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number352661 MLS Number14099022CategorySleeper Semi Trucks Last Updated1/20/2026 LocationElkhart, IN, 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 - 72" Integral Sleeper, 455HP, 12 Speed Automatic Newly Listed $36,000 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 798,929 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle.... ConditionUsedUsage798,929 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number306780 MLS Number14098992CategorySleeper Semi Trucks Last Updated1/20/2026 LocationMemphis, TN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic Newly Listed $35,000 USD Used 2020 Freightliner Cascadia 125 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride suspension. See... ConditionUsedUsage689,842 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number278290 MLS Number14098950CategorySleeper Semi Trucks Last Updated1/21/2026 LocationChattanooga, TN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 38 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic Price Drop $49,995 USD 2020 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 539,015 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES,... ConditionUsedUsage539,015 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomaticSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock NumberP8724 MLS Number13853337CategorySleeper Semi Trucks Last Updated1/20/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 26 Photos View 1 Video 2018 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Amt Recently Updated $32,000 USD 696,700 Miles, Detroit DD15, 455 HP, DT12 Automated, Double Bunk, 3.08 Ratio, 13k Fronts, 40k Rears, Collision Mitigation, APU, Super Singles, Air Slide 5th Wheel, Air Ride, Aluminum Wheels,... ConditionUsedUsage696,733 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeRaised Roof SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock NumberKA5264 MLS Number13644782CategorySleeper Semi Trucks Last Updated1/20/2026 LocationMonroe, GA, US Sold ByAAA Trucks LLC (844) 216-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic Newly Listed $58,900 USD *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE, SLIDING 5TH WHEEL, SLEEPER WINDOW Se Habla Español! NO CREDIT? BAD CREDIT? NO... ConditionUsedUsage434,584 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomaticSleeper TypeRaised Roof SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.28 ratioStock NumberN15293-DELIVERY 2 U MLS Number14097571CategorySleeper Semi Trucks Last Updated1/18/2026 LocationTurlock, CA, US Sold ByDiamond Truck Sales Inc (855) 717-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2019 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 10 Speed Manual Newly Listed $49,250 USD Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 485,704 miles, 455 HP DD15AT diesel engine, 10-speed Eaton manual transmission, 60" integral sleeper, tandem rear axle, air... ConditionUsedUsage485,704 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission10 Speed ManualSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.55 ratioStock Number256880 MLS Number14096032CategorySleeper Semi Trucks Last Updated1/21/2026 LocationKansas City, MO, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic Newly Listed $57,250 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 473,901 miles, 475HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage473,901 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number374128 MLS Number14094236CategorySleeper Semi Trucks Last Updated1/18/2026 LocationNew Castle, DE, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP Newly Listed $59,900 USD ConditionUsedUsage437,029 MilesHorse Power400 HPEngine ModelDetroit DD15Sleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.28 ratioCapacity200 GallonsStock Number583177 MLS Number14093751CategorySleeper Semi Trucks Last Updated1/16/2026 LocationLaredo, TX, US Sold ByDoggett (844) 689-___ 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 Newly Listed $60,750 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension. Check... ConditionUsedUsage413,649 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number367379 MLS Number14091800CategorySleeper Semi Trucks Last Updated1/21/2026 LocationWindsor, WI, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 113 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic Newly Listed $34,250 USD Used 2020 Freightliner Cascadia 113 Sleeper Semi Truck, 661,688 miles, 450 HP DD13 diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle, air ride... ConditionUsedUsage661,688 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number352663 MLS Number14091775CategorySleeper Semi Trucks Last Updated1/21/2026 LocationElkhart, IN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 113 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic Newly Listed $33,000 USD Used 2020 Freightliner Cascadia 113 Sleeper Semi Truck for sale, 676,665 miles, 450 HP DD13 diesel engine, 72" integral sleeper, 12-speed automatic transmission, tandem rear axle, air ride... ConditionUsedUsage676,665 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number352662 MLS Number14091774CategorySleeper Semi Trucks Last Updated1/21/2026 LocationElkhart, IN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 54 Photos View 1 Video 2021 Freightliner Cascadia 116 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic $41,900 USD *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!!! SLIDING 5TH WHEEL, AIR RIDE, DEF, APU!!! Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7... ConditionUsedUsage609,690 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDetroit DD13Drivetrain6x4Transmission12 Speed Detroit DT12 AutomaticSleeper TypeMid Roof SleeperSleeper Size57"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock NumberL01590-DELIVERY 2 U MLS Number13964027CategorySleeper Semi Trucks Last Updated1/21/2026 LocationFontana, CA, US Sold ByDiamond Truck Sales Inc (844) 900-___ 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 Price Drop $50,250 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 629,720 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle.... ConditionUsedUsage629,720 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number295444 MLS Number14087712CategorySleeper Semi Trucks Last Updated1/16/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2020 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $51,750 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 580,246 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage580,246 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number295442 MLS Number12838669CategorySleeper Semi Trucks Last Updated1/21/2026 LocationFort Smith, AR, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP $59,900 USD Add a 90 day / 25,000 mile Warranty for $1,500. ConditionUsedUsage440,574 MilesHorse Power400 HPEngine ModelDetroit DD15Sleeper Size72"Rear AxleTandem AxleRear End40,000 lb 2.28 ratioStock Number564301 MLS Number14087103CategorySleeper Semi Trucks Last Updated1/14/2026 LocationPharr, TX, US Sold ByDoggett (844) 487-___ 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 $62,000 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 72" integral sleeper, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension.... ConditionUsedUsage534,572 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.64 ratioStock Number235592 MLS Number14043992CategorySleeper Semi Trucks Last Updated1/13/2026 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 - 72" Integral Sleeper, 455HP, 12 Speed Automatic $52,750 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck, 642,432 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage642,433 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.41 ratioStock Number364260 MLS Number14014265CategorySleeper Semi Trucks Last Updated1/13/2026 LocationDallas, TX, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $79,750 USD Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 435,512 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, air ride suspension. Check... ConditionUsedUsage445,995 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.41 ratioStock Number426342 MLS Number13785195CategorySleeper Semi Trucks Last Updated1/11/2026 LocationGoodyear, AZ, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 2020 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Integral Sleeper, 505HP, 10 Speed Manual $82,750 USD Used 2020 Freightliner Coronado 122 SD Sleeper Semi Truck with 70" integral sleeper, 505 HP DD15AT diesel engine, 10-speed Eaton manual transmission, tandem rear axle, air ride suspension,... ConditionUsedUsage225,187 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power505 HPEngine ModelDD15ATTransmission10 Speed ManualSleeper TypeIntegral SleeperSleeper Size70"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number355172 MLS Number14045152CategorySleeper Semi Trucks Last Updated1/10/2026 LocationAkron, OH, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info