View 26 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $47,750 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,... ConditionUsedUsage741,675 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number334540 MLS Number14030464CategorySleeper Semi Trucks Last Updated7/2/2026 LocationSellersburg, 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 - 72" Integral Sleeper, 455HP, 12 Speed Automatic Price Drop $70,750 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 426,210 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, air ride suspension,... ConditionUsedUsage426,218 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.23 ratioStock Number377694 MLS Number14446920CategorySleeper Semi Trucks Last Updated6/25/2026 LocationFontana, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2021 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic Price Drop $69,500 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 343,988 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, single rear axle,... ConditionUsedUsage343,988 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleSingle AxleRear End23,000 lb 3.08 ratioStock Number374531 MLS Number14399142CategorySleeper Semi Trucks Last Updated7/1/2026 LocationLexington, SC, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2021 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 435HP, 12 Speed Automatic $56,250 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 506,123 miles, 435HP DD13 diesel engine, 72" integral sleeper, 12-speed automatic transmission, single rear axle, air ride... ConditionUsedUsage506,123 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power435 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleSingle AxleRear End23,000 lb 3.08 ratioStock Number371844 MLS Number14446915CategorySleeper Semi Trucks Last Updated6/24/2026 LocationFort Wayne, IN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 24 Photos View 0 Videos 2021 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 435HP, 12 Speed Automatic Price Drop $63,000 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 428,853 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, air ride suspension.... ConditionUsedUsage428,853 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power435 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleSingle AxleRear End23,000 lb 3.08 ratioStock Number371833 MLS Number14431610CategorySleeper Semi Trucks Last Updated6/24/2026 LocationSuwanee, GA, 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, 400HP, 12 Speed Automatic $65,000 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 400HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension.... ConditionUsedUsage536,890 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power400 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.28 ratioStock NumberEPES21247 MLS Number14374510CategorySleeper Semi Trucks Last Updated6/28/2026 LocationRockwall, TX, 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 $71,750 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride suspension.... ConditionUsedUsage424,038 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number374206 MLS Number14250368CategorySleeper Semi Trucks Last Updated7/2/2026 LocationLa Porte, IN, 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 $57,500 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 547,544 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,... ConditionUsedUsage547,699 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number373366 MLS Number14014469CategorySleeper Semi Trucks Last Updated6/24/2026 LocationEl Centro, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 22 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic $55,250 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 626,756 miles, 450 HP Cummins X15 diesel engine, 10-speed Eaton automatic transmission, 72" integral sleeper, tandem rear... ConditionUsedUsage638,806 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 Number369456 MLS Number14256796CategorySleeper Semi Trucks Last Updated7/1/2026 LocationKansas City, MO, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 42 Photos View 0 Videos 2027 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other $172,995 USD /2027 Freightliner Cascadia 126 Sleeper -- Detroit Diesel -- DT12 Overdrive/* Detroit DD15 14.8L Diesel -- 455 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual... ConditionNewUsage3 MilesHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Sleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lbStock NumberVLXF8226 MLS Number14348250CategorySleeper Semi Trucks Last Updated6/27/2026 LocationPompano Beach, FL, US Sold ByGo Freightliner of Broward (844) 241-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic $63,750 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 524,372 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air... ConditionUsedUsage524,375 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelDD13Transmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 2.85 ratioStock Number367895 MLS Number14220262CategorySleeper Semi Trucks Last Updated7/1/2026 LocationAugusta, GA, 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, 455HP, 12 Speed Automatic $56,250 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 564,727 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, tandem rear axle,... ConditionUsedUsage576,895 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number366662 MLS Number14240243CategorySleeper Semi Trucks Last Updated6/26/2026 LocationJackson, TN, 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, 560HP, 13 Speed Manual $75,500 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 401,391 miles, 560HP DD16 diesel engine, 13-speed Eaton manual transmission, 60" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage430,813 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power560 HPEngine ModelDD16Transmission13 Speed ManualSleeper TypeIntegral SleeperSleeper Size60"SuspensionAir RideRear AxleTandem AxleRear End46,000 lb 3.91 ratioStock Number364168 MLS Number14014251CategorySleeper Semi Trucks Last Updated6/24/2026 LocationAlbany, NY, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 1 Video 2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt Price Drop $42,500 USD Several Available!, Full 128 Point Inspection, 663,776 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals, Fleet... ConditionUsedUsage663,776 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomatedSleeper TypeRaised Roof SleeperSuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock NumberLY5973 MLS Number13916428CategorySleeper Semi Trucks Last Updated6/24/2026 LocationMonroe, GA, US Sold ByAAA Trucks LLC (844) 216-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 21 Photos View 0 Videos 2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $58,250 USD Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 563,428 miles, 72" integral sleeper, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle,... ConditionUsedUsage563,429 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number284701 MLS Number14013761CategorySleeper Semi Trucks Last Updated6/28/2026 LocationMonmouth Junction, NJ, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $54,500 USD Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 605,955 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,... ConditionUsedUsage606,001 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number255988 MLS Number13800565CategorySleeper Semi Trucks Last Updated6/26/2026 LocationMonmouth Junction, NJ, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos 2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP $77,900 USD DIGITAL DASH - EW3 07/31/2027 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished... ConditionUsedUsage371,203 MilesHorse Power400 HPEngine ModelDetroit DD13Sleeper Size72"Rear AxleTandem AxleRear End40,000 lb 2.28 ratioCapacity160 GallonsWeightClass 8: 33,001 lb and above (14,969 kg and above)Stock Number509669 MLS Number14390500CategorySleeper Semi Trucks Last Updated6/25/2026 LocationDallas, TX, US Sold ByDoggett (855) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP $61,900 USD Extended Warranty Available, New Drive Tires, Collision Mitigation, Lane Assist and Easy Financing! This Maroon Elite Raised Roof has tons of chrome and polished aluminum to make this one... ConditionUsedUsage461,500 MilesHorse Power400 HPEngine ModelDetroit DD13Sleeper Size72"Rear AxleTandem AxleRear End40,000 lb 2.28 ratioCapacity160 GallonsWeight52500Stock Number501138 MLS Number14445664CategorySleeper Semi Trucks Last Updated6/25/2026 LocationSpringdale, AR, US Sold ByDoggett (844) 544-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos 2019 Freightliner Cascadia 113 Tri Axle Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 475HP, 10 Speed Manual $58,000 USD DETROIT ENGINE 475HP/455 JAKE BRAKE, FULLER FRO-16210C 10 SPEED MANUAL TRANSMISSION, 12,000LB FRONT AXLE, 40,000LB REAR AXLE, 12,000 PUSHER AXLE, AIR RIDE, 48" MID-ROOF SLEEPER, A/C P/S CC,... ConditionUsedUsage378,832 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power475 HPEngine ModelDetroit DD15Drivetrain8x4Transmission10 Speed ManualSleeper TypeMid Roof SleeperSleeper Size48"SuspensionAir RideRear AxleTri Axle MLS Number14444949CategorySleeper Semi Trucks Last Updated6/23/2026 LocationWoodland, WA, US Sold ByACTECH INC (844) 490-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP, 12 Speed Dt12 Automatic $58,995 USD 2021 FREIGHTLINER CASCADIA 126, WALMART SPECS, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 579,000 MILES, DIESEL APU, FLEET MAINTAINED, LOADED TRUCKS MULTIPLE WALMART UNITS... ConditionUsedUsage579,000 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit DD15Drivetrain6x4Transmission12 Speed Detroit DT12 AutomaticRear AxleTandem AxleStock Number8277 MLS Number14444948CategorySleeper Semi Trucks Last Updated6/29/2026 LocationFontana, CA, US Sold ByFontana Truck Outlet (866) 530-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 72 Photos View 0 Videos 2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual $119,900 USD 13 SPD Manual, 269" WB, Manufacturer’s Engine Warranty, Balance of Cummins 5 Year/500,000 Miles Protection Plan PLUS With Aftertreatment, In Service: 7/14/2023, ConditionUsedUsage4,256 HoursDuty ClassHeavy Duty Sleeper Semi TruckHorse Power500 HPEngine ModelCummins X15Drivetrain6x4Transmission13 Speed ManualSleeper TypeMid Roof SleeperSleeper Size72"Suspension4 Bag Air RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number1738 MLS Number14422453CategorySleeper Semi Trucks Last Updated6/27/2026 LocationFontana, CA, US Sold ByYerevan Truck & Equipment Sales (844) 321-___ 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 $64,500 USD Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 531,005 miles, 455HP DD15AT engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air ride... ConditionUsedUsage531,009 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number424441 MLS Number14372100CategorySleeper Semi Trucks Last Updated7/1/2026 LocationBoise, ID, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 25 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $66,000 USD Used 2022 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,... ConditionUsedUsage493,850 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number394271 MLS Number14337807CategorySleeper Semi Trucks Last Updated6/26/2026 LocationPhoenix, AZ, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 23 Photos View 0 Videos 2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic $82,500 USD Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 364,900 miles, 455HP DD15AT diesel engine, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air ride... ConditionUsedUsage396,463 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number384986 MLS Number13885385CategorySleeper Semi Trucks Last Updated6/23/2026 LocationOakwood Village, OH, 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 $58,500 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, and 220-gallon fuel... ConditionUsedUsage515,549 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size72"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number334426 MLS Number13870175CategorySleeper Semi Trucks Last Updated6/28/2026 LocationWest Sacramento, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info