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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 $11,000 to $131,900. Sellers include Penske Used Trucks and Southport Truck Group. 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 26 - 50 of 432 Listings

26 - 50 of 432 listings
26 - 50 of 432 listings
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

Newly Listed
$49,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 704,907 miles, 450 HP Cummins X15 diesel engine, 10-speed Eaton automatic transmission, 72" integral sleeper. Check it out...
ConditionUsed
Usage704,907 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 Number373886
MLS Number14492358
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
Kansas City, MO, US
Sold By
Penske Used Trucks
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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

Recently Updated
$54,500 USD
Used 2021 Freightliner Cascadia 116 Sleeper Semi Truck for sale, 595,537 miles, 470HP DD13 diesel engine, 12-speed automatic Detroit transmission, 48" integral sleeper, tandem rear axle, 204...
ConditionUsed
Usage596,933 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 NumberM220281
MLS Number14470563
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
Swedesboro, NJ, US
Sold By
Penske Used Trucks
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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

Recently Updated
$32,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Semi Truck, 630,106 miles, 470 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it out...
ConditionUsed
Usage640,094 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 NumberM220232
MLS Number14308007
CategoryDay Cab Semi Trucks
Last Updated7/18/2026
Location
Aurora, CO, US
Sold By
Penske Used Trucks
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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

Recently Updated
$43,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab truck for sale, 447,345 miles, 470 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage455,028 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 NumberM220159
MLS Number14014412
CategoryDay Cab Semi Trucks
Last Updated7/18/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
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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

Recently Updated
$48,750 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 481,695 miles, 470 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, 140-gallon fuel capacity....
ConditionUsed
Usage486,247 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 NumberM220102
MLS Number14096267
CategoryDay Cab Semi Trucks
Last Updated7/18/2026
Location
Concord, NC, US
Sold By
Penske Used Trucks
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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

Recently Updated
$48,000 USD
Used 2021 Freightliner Cascadia 116 Day Cab for sale, 486,885 miles, 470 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 140-gallon...
ConditionUsed
Usage490,930 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 NumberM220097
MLS Number14099074
CategoryDay Cab Semi Trucks
Last Updated7/18/2026
Location
Concord, NC, US
Sold By
Penske Used Trucks
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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

Recently Updated
$25,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 692,649 miles, 470 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lb front axle, 40,000 lb tandem rear...
ConditionUsed
Usage692,649 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 NumberM220041
MLS Number14307985
CategoryDay Cab Semi Trucks
Last Updated7/19/2026
Location
Mount Juliet, TN, US
Sold By
Penske Used Trucks
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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

Recently Updated
$31,750 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 580,909 miles, 470 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage580,933 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 NumberM220038
MLS Number14043896
CategoryDay Cab Semi Trucks
Last Updated7/19/2026
Location
Mount Juliet, TN, US
Sold By
Penske Used Trucks
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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

Recently Updated
$25,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck with 470 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, and 140-gallon fuel capacity...
ConditionUsed
Usage687,470 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 NumberM220026
MLS Number14043894
CategoryDay Cab Semi Trucks
Last Updated7/19/2026
Location
Mount Juliet, TN, US
Sold By
Penske Used Trucks
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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

Newly Listed
$41,000 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, Cummins X15 diesel engine with 450 HP, automatic 10-speed Eaton transmission, tandem rear axle, air ride suspension, 577,611 miles....
ConditionUsed
Usage577,611 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 Number369482
MLS Number14492354
CategoryDay Cab Semi Trucks
Last Updated7/18/2026
Location
Pensacola, FL, US
Sold By
Penske Used Trucks
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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
$39,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, Cummins X15 diesel engine with 450 HP, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase....
ConditionUsed
Usage591,845 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 Number369474
MLS Number14465093
CategoryDay Cab Semi Trucks
Last Updated7/18/2026
Location
Pensacola, FL, US
Sold By
Penske Used Trucks
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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

Newly Listed
$28,750 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
Usage693,893 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 Updated7/18/2026
Location
Pensacola, FL, US
Sold By
Penske Used Trucks
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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

Newly Listed
$41,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck with Cummins X15 diesel engine, 450 HP, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 572,026 miles....
ConditionUsed
Usage572,026 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 Number369472
MLS Number14492352
CategoryDay Cab Semi Trucks
Last Updated7/18/2026
Location
Pensacola, FL, US
Sold By
Penske Used Trucks
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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
$37,250 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
Usage585,280 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 Updated7/18/2026
Location
Kansas City, MO, US
Sold By
Penske Used Trucks
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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
$39,500 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
Usage563,042 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 Updated7/18/2026
Location
Kansas City, MO, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

Recently Updated
$59,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 538,687 miles, 505HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage578,104 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number369888
MLS Number14248241
CategorySleeper Semi Trucks
Last Updated7/19/2026
Location
Houston, TX, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Single Axle Day Cab Truck - Detroit 450HP

2021 Freightliner Cascadia 126 Single Axle Day Cab Truck - Detroit 450HP

Recently Updated
$48,900 USD
312846 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, Drive: 6x4, Single Rear Axles
ConditionUsed
Usage312,846 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Rear AxleSingle Axle
Stock Number269845
MLS Number14391649
CategoryDay Cab Semi Trucks
Last Updated7/17/2026
Location
Tampa, FL, US
Sold By
Southport Truck Group
(833) 986-___  SHOW
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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
$66,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 521,289 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage521,297 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 Number381479
MLS Number14305080
CategorySleeper Semi Trucks
Last Updated7/19/2026
Location
El Paso, TX, 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
$56,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab truck for sale, 381,156 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lb front axle, 40,000 lb tandem rear...
ConditionUsed
Usage390,338 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 Number382535
MLS Number14287058
CategoryDay Cab Semi Trucks
Last Updated7/17/2026
Location
Binghamton, NY, 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
$69,500 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
Usage203,320 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 Updated7/18/2026
Location
Milwaukee, WI, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

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

Newly Listed
$56,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 637,768 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage637,769 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock Number371781
MLS Number14490047
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
Sturtevant, 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
$48,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 750,165 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, 13,300 lbs front axle,...
ConditionUsed
Usage756,709 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 Number363866
MLS Number14430028
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
Conyers, GA, 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
$58,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 329,856 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...
ConditionUsed
Usage349,563 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 Number382784
MLS Number14120025
CategoryDay Cab Semi Trucks
Last Updated7/17/2026
Location
La Porte, IN, 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
$63,000 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
Usage601,951 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 Updated7/18/2026
Location
Kansas City, MO, US
Sold By
Penske Used Trucks
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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

Recently Updated
$58,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 261,154 miles, 435 HP DD13 diesel engine, 10-speed Eaton manual transmission, tandem rear axle, 12,000 lb front axle, air ride...
ConditionUsed
Usage261,374 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission10 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock Number360964
MLS Number14470598
CategoryDay Cab Semi Trucks
Last Updated7/17/2026
Location
Fitchburg, MA, US
Sold By
Penske Used Trucks
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