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2021 Freightliner Cascadia Trucks For Sale

Shop used 2021 Freightliner Cascadia Trucks on MyLittleSalesman.com . Compare active listings with prices from $12,500 to $139,900. Sellers include Schneider, Ryder, Don Baskin Truck Sales, and more. Filter by GVWR, number of axles, transmission, mileage, and more to find the 2021 Freightliner Cascadia Truck that fits your job.
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Showing 801 - 825 of 842 Listings

801 - 825 of 842 listings
801 - 825 of 842 listings
2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$51,500 USD
ConditionUsed
Usage588,126 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP8635
MLS Number13778635
CategorySleeper Semi Trucks
Last Updated9/16/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$51,500 USD
ConditionUsed
Usage586,401 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP1280
MLS Number13761280
CategorySleeper Semi Trucks
Last Updated9/16/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$53,750 USD
ConditionUsed
Usage574,774 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP5845
MLS Number13765845
CategorySleeper Semi Trucks
Last Updated9/16/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$53,750 USD
ConditionUsed
Usage567,937 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP6651
MLS Number13766651
CategorySleeper Semi Trucks
Last Updated9/16/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$57,950 USD
ConditionUsed
Usage520,426 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP5833
MLS Number13765833
CategorySleeper Semi Trucks
Last Updated9/16/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$58,500 USD
ConditionUsed
Usage517,578 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP1281
MLS Number13761281
CategorySleeper Semi Trucks
Last Updated9/16/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$58,500 USD
ConditionUsed
Usage508,304 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP5834
MLS Number13765834
CategorySleeper Semi Trucks
Last Updated9/16/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$59,950 USD
ConditionUsed
Usage495,597 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP5831
MLS Number13765831
CategorySleeper Semi Trucks
Last Updated9/16/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$62,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 414,718 miles, 400HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage414,718 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberEPES21258
MLS Number13813816
CategorySleeper Semi Trucks
Last Updated2/19/2026
Location
Charlotte, NC, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

$30,900 USD
2021 Freightliner Cascadia 116 Day Cab , **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...
ConditionUsed
Usage550,856 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF211216 Web
MLS Number13707385
CategoryDay Cab Semi Trucks
Last Updated9/16/2025
Location
Hagerstown, MD, US
Sold By
Nationwide Haul
(855) 981-___  SHOW
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Nationwide Haul
Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

$30,900 USD
2021 Freightliner Cascadia 116 Day Cab , **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...
ConditionUsed
Usage550,856 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF211216
MLS Number13707384
CategoryDay Cab Semi Trucks
Last Updated9/16/2025
Location
Hagerstown, MD, US
Sold By
Nationwide Haul
(855) 981-___  SHOW
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Nationwide Haul
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$52,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 220 gal fuel capacity, 72" integral sleeper....
ConditionUsed
Usage570,686 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number380754
MLS Number13781703
CategorySleeper Semi Trucks
Last Updated3/3/2026
Location
Grand Prairie, TX, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$64,500 USD
ConditionUsed
Usage463,269 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP8633
MLS Number13778633
CategorySleeper Semi Trucks
Last Updated8/25/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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HD Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

$34,999 USD
769000 Miles, Engine: DETROIT DD15, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles
ConditionUsed
Usage769,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Drivetrain6x4
Rear AxleTandem Axle
MLS Number13769767
CategorySleeper Semi Trucks
Last Updated12/22/2025
Location
Odenville, AL, US
Sold By
Used Truck and Trailer, Inc.
(844) 940-___  SHOW
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Used Truck and Trailer, Inc.
2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$52,950 USD
ConditionUsed
Usage578,716 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP5844
MLS Number13765844
CategorySleeper Semi Trucks
Last Updated8/20/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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HD Trucks LLC
2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$54,950 USD
ConditionUsed
Usage551,434 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP5830
MLS Number13765830
CategorySleeper Semi Trucks
Last Updated8/20/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$54,950 USD
ConditionUsed
Usage556,005 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP5829
MLS Number13765829
CategorySleeper Semi Trucks
Last Updated8/20/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
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HD Trucks LLC
2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$54,950 USD
ConditionUsed
Usage551,064 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberCP6652
MLS Number13766652
CategorySleeper Semi Trucks
Last Updated8/20/2025
Location
Strafford, MO, US
Sold By
HD Trucks LLC
(855) 907-___  SHOW
NUMBERCall Seller
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HD Trucks LLC
Freightliner Cascadia 116 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$42,495 USD
ConditionUsed
Usage427,419 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13 GHG'17 410/1625
Transmission12 Speed
SuspensionAir Ride
Rear AxleSingle Axle
Rear End2.50 ratio
Stock Number270466
MLS Number13751760
CategoryDay Cab Semi Trucks
Last Updated1/21/2026
Location
Houston, TX, US
Sold By
Ryder
(844) 385-___  SHOW
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Ryder
Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, Bulk Equipment

2021 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, Bulk Equipment

$55,200 USD
Unit is equipped with: , Heat In Transit (HIT) connections , Hydraulic Cooling System - Gardner Denver MH3 Hydrapack , Transfer Pump - Blackmer TX206 , Vane Compressor -...
ConditionUsed
Usage372,131 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number12854
MLS Number13747046
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Carlisle, PA, US
Sold By
Schneider
(833) 781-___  SHOW
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Schneider
Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, Bulk Equipment

2021 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, Bulk Equipment

$61,700 USD
Unit is equipped with: , Heat In Transit (HIT) connections , Hydraulic Cooling System - Gardner Denver MH3 Hydrapack , Transfer Pump - Blackmer TX206 , Vane Compressor -...
ConditionUsed
Usage338,793 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number13528
MLS Number13738187
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Carlisle, PA, US
Sold By
Schneider
(833) 781-___  SHOW
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Schneider
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$48,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 579,566 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage579,566 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number333814
MLS Number13717202
CategorySleeper Semi Trucks
Last Updated2/27/2026
Location
Montgomery, NY, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$52,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 400HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage502,012 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberEPES21067
MLS Number13694071
CategorySleeper Semi Trucks
Last Updated2/14/2026
Location
Greensboro, NC, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
NUMBERCall Seller
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Penske Used Trucks
Freightliner Cascadia 126 Single Axle Day Cab Truck - 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Single Axle Day Cab Truck - 450HP, 12 Speed Automatic

$32,995 USD
ConditionUsed
Usage542,733 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13'17 450/1650
Transmission12 Speed
SuspensionAir Ride
Rear AxleSingle Axle
Rear End3.07 ratio
Stock Number264605
MLS Number13676119
CategoryDay Cab Semi Trucks
Last Updated2/18/2026
Location
Birmingham, AL, US
Sold By
Ryder
(844) 385-___  SHOW
NUMBERCall Seller
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Ryder
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