2021 Freightliner Cascadia Trucks For Sale

Browse 2021 Freightliner Cascadia Trucks for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 807 listings. 2021 Freightliner Cascadia Truck pricing ranges from $12,500 to $139,900 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 301 - 325 of 807 Listings

301 - 325 of 807 listings
301 - 325 of 807 listings
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

$59,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 400 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, and air ride...
ConditionUsed
Usage462,471 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 NumberEPES21284
MLS Number14014956
CategorySleeper Semi Trucks
Last Updated3/8/2026
Location
Greensboro, NC, US
Sold By
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

$44,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 690,208 miles, 455 HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...
ConditionUsed
Usage690,351 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 Number363795
MLS Number14142684
CategorySleeper Semi Trucks
Last Updated3/8/2026
Location
Moberly, MO, US
Sold By
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

$49,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 581,975 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage582,279 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 Number334614
MLS Number13899543
CategorySleeper Semi Trucks
Last Updated2/22/2026
Location
Somerset, KY, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 470HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - 470HP, 12 Speed Automatic

$60,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 470HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 170-gallon fuel capacity, 184" wheelbase, air ride...
ConditionUsed
Usage283,500 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 Number372994
MLS Number14142613
CategoryDay Cab Semi Trucks
Last Updated2/15/2026
Location
White Deer, PA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

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

$57,250 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck, 470HP DD13 Diesel engine, 12-speed Detroit automatic transmission, tandem air ride suspension, 176" wheelbase, 140-gallon fuel capacity....
ConditionUsed
Usage280,095 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 NumberM220082
MLS Number14094234
CategoryDay Cab Semi Trucks
Last Updated2/18/2026
Location
Burlington, NJ, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

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

$48,000 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 434,266 miles, 470 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 12,000 lb front axle, 40,000...
ConditionUsed
Usage434,266 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 NumberM220182
MLS Number14142609
CategoryDay Cab Semi Trucks
Last Updated2/13/2026
Location
Plymouth, MI, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

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

$48,500 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
Usage447,360 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 Updated3/7/2026
Location
Phoenix, AZ, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$76,995 USD
2021 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 357,184 MILES, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...
ConditionUsed
Usage357,184 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number6937
MLS Number13794524
CategorySleeper Semi Trucks
Last Updated2/18/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
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

$46,963 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 Updated2/12/2026
Location
Hilliard, OH, US
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 80" Condo Sleeper, 450HP, 10 Speed Manual

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 80" Condo Sleeper, 450HP, 10 Speed Manual

$67,263 USD
ConditionUsed
Usage444,268 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15 GHG'17 450/1800
Transmission10 Speed Manual
Sleeper TypeCondo Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number252858
MLS Number14052624
CategorySleeper Semi Trucks
Last Updated2/18/2026
Location
Tampa, FL, US
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic

$67,215 USD
ConditionUsed
Usage461,765 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number503019
MLS Number14093545
CategorySleeper Semi Trucks
Last Updated2/14/2026
Location
Jacksonville, FL, US
Sold By
Ryder
Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

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

$49,456 USD
ConditionUsed
Usage469,304 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13'17 450/1650
Transmission12 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number298331
MLS Number14027067
CategoryDay Cab Semi Trucks
Last Updated2/13/2026
Location
North Little Rock, AR, US
Sold By
Ryder
Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

$64,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 251,846 miles, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage251,846 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 Number389163
MLS Number14140617
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Torrance, CA, US
Sold By
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

$59,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 531,749 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle, air ride...
ConditionUsed
Usage531,752 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 Number380777
MLS Number13867999
CategorySleeper Semi Trucks
Last Updated3/7/2026
Location
Denver, CO, US
Sold By
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

$48,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 605,778 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...
ConditionUsed
Usage605,782 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 Number334509
MLS Number14014658
CategorySleeper Semi Trucks
Last Updated3/8/2026
Location
Houston, TX, US
Sold By
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

$69,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 395,657 miles, 400HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, air ride suspension,...
ConditionUsed
Usage395,658 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 NumberEPES21261
MLS Number14014520
CategorySleeper Semi Trucks
Last Updated3/8/2026
Location
Greensboro, NC, US
Sold By
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

$57,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 495,953 miles, 400 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle....
ConditionUsed
Usage495,954 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 NumberEPES21239
MLS Number14014513
CategorySleeper Semi Trucks
Last Updated3/8/2026
Location
Greensboro, NC, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, Automatic

$59,900 USD
180 Point Dealer Inspection Completed on this truck including a FULL PM SERVICE! This truck has received a DPF Inspection as well as a DOT Inspection ensuring it's road ready for you....
ConditionUsed
Usage401,077 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number8680007
MLS Number13730266
CategorySleeper Semi Trucks
Last Updated2/12/2026
Location
Pewaukee, WI, US
Sold By
JX Truck Center
Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

$45,900 USD
Add a 90 day / 25,000 mile Warranty for $1,500.
ConditionUsed
Usage338,104 Miles
Horse Power450 HP
Engine ModelDetroit DD13
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Capacity130 Gallons
Weight52,000
Stock Number583966
MLS Number13982917
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Laredo, TX, US
Sold By
Doggett
Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

$45,900 USD
Add a 90 day / 25,000 mile Warranty for $1,500.
ConditionUsed
Usage396,770 Miles
Horse Power450 HP
Engine ModelDetroit DD13
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Capacity130 Gallons
Weight52,000
Stock Number583969
MLS Number14008559
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
San Antonio, TX, US
Sold By
Doggett
Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

$46,900 USD
Add a 90 day / 25,000 mile Warranty for $1,500.
ConditionUsed
Usage344,311 Miles
Horse Power450 HP
Engine ModelDetroit DD13
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Capacity130 Gallons
Weight52,000
Stock Number583967
MLS Number14074030
CategoryDay Cab Semi Trucks
Last Updated2/12/2026
Location
Laredo, TX, US
Sold By
Doggett
Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

$46,900 USD
Add a 90 day / 25,000 mile Warranty for $1,500.
ConditionUsed
Usage333,711 Miles
Horse Power450 HP
Engine ModelDetroit DD13
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Capacity130 Gallons
Weight52,000
Stock Number583956
MLS Number14097282
CategoryDay Cab Semi Trucks
Last Updated2/17/2026
Location
San Antonio, TX, US
Sold By
Doggett
Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

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

$48,700 USD
ConditionUsed
Usage421,931 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 Number12742
MLS Number13766456
CategorySleeper Semi Trucks
Last Updated3/4/2026
Location
Houston, TX, US
Sold By
Schneider
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