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2021 Freightliner Cascadia Trucks For Sale

Browse 2021 Freightliner Cascadia Trucks on MyLittleSalesman.com and compare listings with prices from $22,000 to $131,900. Sellers include Penske Used Trucks, Schneider, Ryder, and more. Filter by GVWR, number of axles, transmission, mileage, and more to quickly narrow down to the right 2021 Freightliner Cascadia Truck.
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Showing 276 - 300 of 359 Listings

276 - 300 of 359 listings
276 - 300 of 359 listings
Freightliner Cascadia 126 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 10 Speed Manual

$69,197 USD
ConditionUsed
Usage503,369 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15'17 450/1700
Transmission10 Speed Manual
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.25 ratio
Stock Number507930
MLS Number14635303
CategorySleeper Semi Trucks
Last Updated9/30/2026
Location
Wayland, MI, US
Sold By
Ryder
(844) 385-___  SHOW
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Ryder
Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 435HP, 12 Speed Automatic

$65,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 413,354 miles, DD13 engine, 435HP, 12-speed Detroit automatic transmission, single rear axle, 72" integral sleeper, air ride...
ConditionUsed
Usage413,354 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 3.08 ratio
Stock Number371836
MLS Number14632851
CategorySleeper Semi Trucks
Last Updated10/21/2026
Location
Fort Wayne, IN, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 10 Speed Manual

$51,757 USD
ConditionUsed
Usage697,143 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15'17 450/1700
Transmission10 Speed Manual
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.25 ratio
Stock Number507931
MLS Number14618519
CategorySleeper Semi Trucks
Last Updated10/3/2026
Location
Wayland, MI, US
Sold By
Ryder
(844) 385-___  SHOW
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Ryder
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

$39,500 USD
Used 2021 Freightliner Cascadia 116 Single Axle Day Cab Truck, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, air ride suspension, 440,472 miles, 200-gallon fuel...
ConditionUsed
Usage447,663 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 2.41 ratio
Stock Number3330370
MLS Number14601159
CategoryDay Cab Semi Trucks
Last Updated10/22/2026
Location
Indianapolis, IN, 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, Cummins 450HP, 10 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

$55,000 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...
ConditionUsed
Usage646,195 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number369456
MLS Number14256796
CategorySleeper Semi Trucks
Last Updated10/22/2026
Location
Kansas City, MO, 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, 455HP, 12 Speed Automatic

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

$75,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 488,964 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage488,964 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 Number371745
MLS Number14628628
CategorySleeper Semi Trucks
Last Updated9/27/2026
Location
Aurora, CO, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Penske Used Trucks
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

$61,000 USD
Used 2021 Freightliner Cascadia 116 Day Cab Semi Truck, 410HP DD13 diesel, 12-speed automatic Detroit transmission, single rear axle, air ride suspension, 124,340 miles, 200-gallon fuel...
ConditionUsed
Usage124,340 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 2.41 ratio
Stock Number3330373
MLS Number14628618
CategoryDay Cab Semi Trucks
Last Updated9/27/2026
Location
Milwaukee, WI, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

$54,995 USD
Coming Soon! Example Pics Listed, Call for More Info or Pics!, FLEET MAINTAINED; CLEAN CARFAX; CARB COMPLIANT; FRESH DETAIL; 2021 Freightliner Cascadia 126 Tandem Axle Mid Roof Sleeper;...
ConditionUsed
Usage15,748 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number16002
MLS Number14626489
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Caddo Mills, TX, US
Sold By
Roy's Trucks and Equipment Inc
(888) 564-___  SHOW
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Roy's Trucks and Equipment Inc
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

$85,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 401,538 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,...
ConditionUsed
Usage401,538 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 Number371746
MLS Number14626048
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
Aurora, CO, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$45,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 325,805 miles, 410 HP DD13 diesel engine, 12-speed Detroit automatic transmission, single rear axle, 12,000 lbs front axle,...
ConditionUsed
Usage325,805 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 3.08 ratio
Stock Number344847
MLS Number14626046
CategoryDay Cab Semi Trucks
Last Updated10/22/2026
Location
Pennsauken, NJ, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Salvage Truck

2021 Freightliner Cascadia 126 Salvage Truck

Contact for price
2021 Freightliner Cascadia parts unit, Detroit DD15 engine, Detroit DT12OA transmission, DAF13 front axle, Meritor 4014XP ratio 3.08 rears . This is a parts unit call for availability,...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2021
Stock NumberFR-0924
MLS Number14497948
CategorySalvage Trucks
Last Updated9/25/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
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

$67,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, 240-gallon fuel capacity, tandem rear axle,...
ConditionUsed
Usage546,735 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 Number379849
MLS Number14466760
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
Elkhart, IN, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Day Cab Truck - 475HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Day Cab Truck - 475HP, 10 Speed Manual

$57,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck with 475HP DD15AT diesel engine, 10-speed Eaton manual transmission, tandem rear axle, 160-gallon fuel capacity, and air ride suspension....
ConditionUsed
Usage307,987 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelDD15AT
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number372152
MLS Number14359927
CategoryDay Cab Semi Trucks
Last Updated9/25/2026
Location
Auburn, MA, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

2021 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

$67,000 USD
ConditionUsed
Usage338,651 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size48"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number20484
MLS Number14624024
CategorySleeper Semi Trucks
Last Updated10/17/2026
Location
ATLANTA, GA, US
Sold By
Schneider
(833) 781-___  SHOW
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Schneider
Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

2021 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

$55,000 USD
ConditionUsed
Usage434,912 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size48"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number20465
MLS Number14624014
CategorySleeper Semi Trucks
Last Updated10/20/2026
Location
Carlisle, PA, US
Sold By
Schneider
(833) 781-___  SHOW
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Schneider
Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

Price Drop $52,250 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 282,822 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage288,212 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number377359
MLS Number14583698
CategoryDay Cab Semi Trucks
Last Updated10/17/2026
Location
Swedesboro, NJ, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 13 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 13 Speed Automatic

$56,000 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 Diesel engine, 450 HP, 13-speed Eaton automatic transmission, tandem rear axle, 420,310 miles, air ride suspension,...
ConditionUsed
Usage464,808 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberM220274
MLS Number14014463
CategoryDay Cab Semi Trucks
Last Updated10/16/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 10 Speed Manual

$57,852 USD
ConditionUsed
Usage629,426 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15'17 450/1700
Transmission10 Speed Manual
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.25 ratio
Stock Number507929
MLS Number14618517
CategorySleeper Semi Trucks
Last Updated9/22/2026
Location
Wayland, MI, US
Sold By
Ryder
(844) 385-___  SHOW
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Ryder
Freightliner Cascadia 116 Sleeper Semi Truck - 48" Integral Sleeper, 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Sleeper Semi Truck - 48" Integral Sleeper, 470HP, 12 Speed Automatic

$60,500 USD
Used 2021 Freightliner Cascadia 116 Sleeper Semi Truck, 470HP DD13 diesel engine, 12-speed Detroit automatic transmission, 48" integral sleeper, tandem rear axle, air ride suspension,...
ConditionUsed
Usage552,369 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number399401
MLS Number14615797
CategorySleeper Semi Trucks
Last Updated10/20/2026
Location
Fredonia, NY, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Freightliner Cascadia 126 Day Cab Truck - 435HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 10 Speed Manual

$70,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 185,392 miles, DD13 diesel engine with 435 HP, 10-speed manual Eaton transmission, tandem rear axle, 12,000 lbs front axle, 40,000 lbs rear...
ConditionUsed
Usage185,392 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number378685
MLS Number14615771
CategoryDay Cab Semi Trucks
Last Updated10/22/2026
Location
Portland, OR, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
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Penske Used Trucks
Freightliner Cascadia Sleeper Semi Truck - 60" Extra-Tall Roof, Detroit, Automatic

2021 Freightliner Cascadia Sleeper Semi Truck - 60" Extra-Tall Roof, Detroit, Automatic

$54,000 USD
ConditionUsed
Usage503,657 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power410 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12
Sleeper TypeExtra Tall Sleeper
Sleeper Size60"
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number65271
MLS Number14612468
CategorySleeper Semi Trucks
Last Updated10/20/2026
Location
MECHANICSBURG, PA, US
Sold By
Schneider
(800) 635-___  SHOW
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Schneider
Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

$49,900 USD
2021 Freightliner Cascadia 126 Day Cab Powered by a DD13 Engine with 450hp and Paired with a DT12-12 Speed Automatic Transmission For Optimum Fuel Efficiency. 130 Gallon Diesel Fuel Capacity...
ConditionUsed
Usage487,690 Miles
Horse Power450 HP
Engine ModelDetroit DD13
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.41 ratio
Capacity130 Gallons
WeightClass 8: 33,001 lb and above (14,969 kg and above)
Stock Number597081
MLS Number14553993
CategoryDay Cab Semi Trucks
Last Updated9/18/2026
Location
El Paso, TX, US
Sold By
Doggett
(844) 333-___  SHOW
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Doggett
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