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2021 Freightliner Cascadia Trucks For Sale

Browse 2021 Freightliner Cascadia Trucks for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 605 listings. 2021 Freightliner Cascadia Truck pricing ranges from $15,000 to $131,900 based on recent marketplace data. Filter by GVWR, number of axles, transmission, mileage, and more to find the right 2021 Freightliner Cascadia Truck.
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Showing 26 - 50 of 605 Listings

26 - 50 of 605 listings
26 - 50 of 605 listings
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

Price Drop $57,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 592,223 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle....
ConditionUsed
Usage592,223 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 Number355335
MLS Number13635024
CategorySleeper Semi Trucks
Last Updated5/31/2026
Location
Kansas City, MO, US
Sold By
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Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Price Drop $51,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, 160-gallon fuel capacity, tandem rear axle, 178-inch wheelbase, air ride...
ConditionUsed
Usage451,152 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number341600
MLS Number13779648
CategoryDay Cab Semi Trucks
Last Updated6/2/2026
Location
La Porte, IN, US
Sold By
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Freightliner Cascadia 126 Day Cab Truck - 455HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Day Cab Truck - 455HP, 10 Speed Manual

Newly Listed
$52,000 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, 455 HP DD15AT diesel engine, 10-speed Eaton manual transmission, tandem rear axle, 204" wheelbase, 160-gallon fuel capacity, air ride...
ConditionUsed
Usage379,053 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number374601
MLS Number14400831
CategoryDay Cab Semi Trucks
Last Updated5/31/2026
Location
La Porte, IN, US
Sold By
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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

Newly Listed
$45,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 722,636 miles, 400 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,...
ConditionUsed
Usage722,636 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 Number373077
MLS Number14400830
CategorySleeper Semi Trucks
Last Updated5/31/2026
Location
Rothschild, WI, US
Sold By
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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

Newly Listed
$62,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 435HP DD13 diesel engine, 12-speed automatic transmission, air ride suspension, and single rear axle. Check...
ConditionUsed
Usage463,860 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 Number371838
MLS Number14400829
CategorySleeper Semi Trucks
Last Updated5/31/2026
Location
Cleveland, TN, US
Sold By
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Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

Newly Listed
$31,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 599,471 miles, 470HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage599,471 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberM220101
MLS Number14400826
CategoryDay Cab Semi Trucks
Last Updated5/31/2026
Location
Concord, NC, US
Sold By
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Freightliner Cascadia 126 Single Axle Day Cab Truck - 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Single Axle Day Cab Truck - 435HP, 12 Speed Automatic

Newly Listed
$63,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck with DD13 diesel engine, 435 HP, 12-speed automatic Detroit transmission, single rear axle, air ride suspension, 160-gallon fuel...
ConditionUsed
Usage140,016 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 3.07 ratio
Stock Number367429
MLS Number14400811
CategoryDay Cab Semi Trucks
Last Updated5/31/2026
Location
Mobile, AL, US
Sold By
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Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Newly Listed
$74,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 166,438 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160...
ConditionUsed
Usage166,438 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number374315
MLS Number14399145
CategoryDay Cab Semi Trucks
Last Updated5/30/2026
Location
Jackson, TN, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 410HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 410HP, 12 Speed Automatic

Newly Listed
$45,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 707,832 miles, 410HP DD13 diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air ride...
ConditionUsed
Usage707,832 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number374310
MLS Number14399143
CategorySleeper Semi Trucks
Last Updated5/30/2026
Location
Belden, MS, US
Sold By
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Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Newly Listed
$73,250 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,...
ConditionUsed
Usage343,988 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 3.08 ratio
Stock Number374531
MLS Number14399142
CategorySleeper Semi Trucks
Last Updated6/2/2026
Location
Lexington, SC, US
Sold By
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Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated
$49,995 USD
LEASE MAINTAINED TRUCK.GREAT STARTER TRUCK ,LOW MILES.DET 450HP.DT 12 AUTOMATIC,SUPER CLEAN. NAP,
ConditionUsed
Usage337,146 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number7321
MLS Number14356682
CategoryDay Cab Semi Trucks
Last Updated5/30/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
(833) 478-___  SHOW
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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

Newly Listed
$61,500 USD
Used 2021 Freightliner Cascadia 116 Sleeper Semi Truck for sale, 507,947 miles, DD13 diesel engine with 470 HP, 12-speed automatic transmission, 48" integral sleeper, tandem rear axle, air...
ConditionUsed
Usage507,947 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 3.23 ratio
Stock NumberM220004
MLS Number14399132
CategorySleeper Semi Trucks
Last Updated5/30/2026
Location
Forest Park, GA, US
Sold By
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Freightliner Cascadia Sleeper Semi Truck - 60" Mid Roof, 450HP, 12 Speed

2021 Freightliner Cascadia Sleeper Semi Truck - 60" Mid Roof, 450HP, 12 Speed

Recently Updated
$45,500 USD
virgin Rubber, PM, DOT, Available warranty
Inspection Report
ConditionUsed
Usage467,041 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper Size60"
SuspensionAir Ride
Rear End40,000 lb 2.41 ratio
Stock Number506755
MLS Number14387823
CategorySleeper Semi Trucks
Last Updated6/3/2026
Location
La Vergne, TN, US
Sold By
International Motors, LLC
(844) 307-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 73" Condo Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 73" Condo Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$39,004 USD
ConditionUsed
Usage775,773 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1500
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number507542
MLS Number14122593
CategorySleeper Semi Trucks
Last Updated5/30/2026
Location
Atlanta, GA, US
Sold By
Ryder
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Freightliner Cascadia 126 Day Cab Truck - 505HP, 13 Speed Manual

2021 Freightliner Cascadia 126 Day Cab Truck - 505HP, 13 Speed Manual

Recently Updated
$28,500 USD
ConditionUsed
Usage777,040 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission13 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.42 ratio
Stock Number291702
MLS Number14285214
CategoryDay Cab Semi Trucks
Last Updated6/2/2026
Location
Knoxville, TN, US
Sold By
Ryder
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$77,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 237,315 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 72" integral sleeper, tandem rear axle...
ConditionUsed
Usage270,370 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number382292
MLS Number14092124
CategorySleeper Semi Trucks
Last Updated5/30/2026
Location
Richland, MS, US
Sold By
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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

Recently Updated
$73,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 358,919 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage371,722 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 3.23 ratio
Stock Number385904
MLS Number14159418
CategorySleeper Semi Trucks
Last Updated6/2/2026
Location
Cranbury, NJ, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

Recently Updated
$72,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 475 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, 13300 lbs front...
ConditionUsed
Usage408,016 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number390286
MLS Number14358406
CategorySleeper Semi Trucks
Last Updated6/2/2026
Location
Hazleton, PA, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 10 Speed Manual

Recently Updated
$71,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 368,841 miles, 455 HP DD15AT diesel engine, 10-speed Eaton manual transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage369,044 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission10 Speed Manual
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number399306
MLS Number14299050
CategorySleeper Semi Trucks
Last Updated6/2/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$71,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 393,638 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, tandem rear axle....
ConditionUsed
Usage393,638 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number370281
MLS Number14302012
CategorySleeper Semi Trucks
Last Updated5/30/2026
Location
La Porte, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$70,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 435HP DD13 diesel, 163,195 miles, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel capacity....
ConditionUsed
Usage167,911 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number374461
MLS Number14273994
CategoryDay Cab Semi Trucks
Last Updated5/30/2026
Location
Neenah, WI, US
Sold By
Penske Used Trucks
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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

Recently Updated
$70,250 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....
ConditionUsed
Usage412,400 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 Number374206
MLS Number14250368
CategorySleeper Semi Trucks
Last Updated5/30/2026
Location
La Porte, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

Recently Updated
$70,000 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 201,796 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage219,639 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number345323
MLS Number14065673
CategoryDay Cab Semi Trucks
Last Updated6/2/2026
Location
Kansas City, MO, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$70,000 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 166,784 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check...
ConditionUsed
Usage178,043 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number384676
MLS Number14284024
CategoryDay Cab Semi Trucks
Last Updated6/2/2026
Location
Elkhart, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Day Cab Truck - 450HP, 13 Speed Manual

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

Recently Updated
$69,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 191,172 miles, 450 HP DD13 diesel engine, 13-speed Eaton manual transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage199,762 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission13 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number372097
MLS Number14149316
CategoryDay Cab Semi Trucks
Last Updated6/2/2026
Location
Milwaukee, WI, US
Sold By
Penske Used Trucks
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