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2021 Freightliner Cascadia 126 Trucks For Sale

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Showing 126 - 150 of 305 Listings

126 - 150 of 305 listings
126 - 150 of 305 listings
Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

Recently Updated
$29,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 diesel engine, 450 HP, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 693,893 miles. Check...
ConditionUsed
Usage698,912 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number369473
MLS Number14492353
CategoryDay Cab Semi Trucks
Last Updated9/22/2026
Location
Pensacola, FL, US
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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

Recently Updated
$52,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 723,631 miles, Cummins X15 diesel engine, 450 HP, 72" integral sleeper, 10-speed Eaton automatic transmission. Check it out.
ConditionUsed
Usage740,155 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 Number369470
MLS Number14504315
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
Pensacola, FL, US
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Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

Recently Updated
$42,000 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 580,507 miles, Cummins X15 diesel engine with 450 HP, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension...
ConditionUsed
Usage598,419 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number369466
MLS Number14437403
CategoryDay Cab Semi Trucks
Last Updated9/26/2026
Location
Kansas City, MO, US
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Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

Recently Updated
$44,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 450HP diesel engine, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 200-gallon fuel capacity...
ConditionUsed
Usage573,131 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number369463
MLS Number14459177
CategoryDay Cab Semi Trucks
Last Updated9/24/2026
Location
Kansas City, MO, US
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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

Newly Listed
$75,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 482,328 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage482,329 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 Number386382
MLS Number14615792
CategorySleeper Semi Trucks
Last Updated9/22/2026
Location
La Mirada, CA, US
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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
$62,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 326,762 miles, 435 HP DD13 Diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160-gallon fuel...
ConditionUsed
Usage347,828 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 Number382482
MLS Number14072230
CategoryDay Cab Semi Trucks
Last Updated9/26/2026
Location
Poplar Bluff, MO, US
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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
$53,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 425,565 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178...
ConditionUsed
Usage440,877 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 Number382854
MLS Number14450348
CategoryDay Cab Semi Trucks
Last Updated9/26/2026
Location
De Pere, WI, US
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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

Newly Listed
$63,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 329,107 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Don't...
ConditionUsed
Usage329,806 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 Number384486
MLS Number14615782
CategoryDay Cab Semi Trucks
Last Updated9/26/2026
Location
Norcross, GA, US
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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
$60,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 319,220 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage380,779 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 Number383732
MLS Number14347047
CategoryDay Cab Semi Trucks
Last Updated9/26/2026
Location
Greensboro, NC, US
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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

Newly Listed
$69,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 578,623 miles, 455 HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage578,623 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 Number320951
MLS Number14615773
CategorySleeper Semi Trucks
Last Updated9/20/2026
Location
Pell City, AL, US
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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

Newly Listed
$68,500 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 Updated9/20/2026
Location
Portland, OR, US
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

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

$44,059 USD
ConditionUsed
Usage803,055 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15'17 GHG 455/1625
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number514054
MLS Number14416808
CategorySleeper Semi Trucks
Last Updated9/19/2026
Location
Dallas, TX, US
Sold By
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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

$28,500 USD
ConditionUsed
Usage732,831 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number503581
MLS Number14545997
CategoryDay Cab Semi Trucks
Last Updated9/19/2026
Location
Bolingbrook, IL, US
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Freightliner Cascadia 126 Sleeper Semi Truck - 80" Condo Sleeper, 475HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 80" Condo Sleeper, 475HP, 12 Speed Automatic

$66,284 USD
ConditionUsed
Usage557,952 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDD15 GHG'17 475/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number293385
MLS Number14588936
CategorySleeper Semi Trucks
Last Updated9/19/2026
Location
Tampa, FL, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

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

$68,889 USD
ConditionUsed
Usage494,441 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number269353
MLS Number14541714
CategorySleeper Semi Trucks
Last Updated9/19/2026
Location
Springfield, MA, US
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

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

Price Drop $41,000 USD
ConditionUsed
Usage804,300 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.36 ratio
Stock Number267331
MLS Number14420663
CategorySleeper Semi Trucks
Last Updated9/19/2026
Location
Memphis, TN, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

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

$44,995 USD
ConditionUsed
Usage799,470 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number296072
MLS Number14285276
CategorySleeper Semi Trucks
Last Updated9/23/2026
Location
Bolingbrook, IL, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

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

$44,495 USD
ConditionUsed
Usage761,672 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15'17 GHG 455/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number539838
MLS Number14141172
CategorySleeper Semi Trucks
Last Updated9/23/2026
Location
Hilliard, OH, US
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

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

$43,995 USD
ConditionUsed
Usage738,119 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15'17 GHG 455/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number513232
MLS Number14086848
CategorySleeper Semi Trucks
Last Updated9/23/2026
Location
Ashland, VA, US
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Freightliner Cascadia 126 Sleeper Semi Truck - 48" Condo Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Condo Sleeper, 455HP, 12 Speed Automatic

$69,288 USD
ConditionUsed
Usage557,906 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number296259
MLS Number14457793
CategorySleeper Semi Trucks
Last Updated9/22/2026
Location
St. Rose, LA, US
Sold By
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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

$77,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 455HP DD15AT engine, 10-speed manual Eaton transmission, tandem rear axle, air ride suspension, 503,748...
ConditionUsed
Usage505,842 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 Number399303
MLS Number14305192
CategorySleeper Semi Trucks
Last Updated9/24/2026
Location
Akron, OH, US
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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

$45,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 455HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, 160-gallon diesel fuel capacity, 178" wheelbase, white....
ConditionUsed
Usage487,724 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 Number384518
MLS Number14459229
CategoryDay Cab Semi Trucks
Last Updated9/25/2026
Location
Montgomery, AL, US
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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

$58,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 349,084 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lbs front axle, 40,000 lbs tandem rear...
ConditionUsed
Usage366,601 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 Number383890
MLS Number14387827
CategoryDay Cab Semi Trucks
Last Updated9/26/2026
Location
Melrose Park, IL, US
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