2021 Freightliner Cascadia Trucks For Sale

Browse 2021 Freightliner Cascadia Trucks for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 811 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 276 - 300 of 811 Listings

276 - 300 of 811 listings
276 - 300 of 811 listings
Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

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

$40,430 USD
ConditionUsed
Usage615,694 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13'17 450/1650
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number298334
MLS Number14151435
CategoryDay Cab Semi Trucks
Last Updated2/18/2026
Location
Converse, TX, US
Sold By
Ryder
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

$58,250 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 486,130 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage486,130 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 Number386379
MLS Number13868337
CategorySleeper Semi Trucks
Last Updated3/8/2026
Location
Windsor, WI, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

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

$33,000 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 642,919 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase....
ConditionUsed
Usage643,212 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 Number382486
MLS Number14051811
CategoryDay Cab Semi Trucks
Last Updated2/25/2026
Location
Louisville, KY, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - 410HP, 12 Speed Automatic

2021 Freightliner Cascadia 116 Day Cab Truck - 410HP, 12 Speed Automatic

$50,000 USD
Used 2021 Freightliner Cascadia 116 Day Cab Semi Truck with 410HP DD13 diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 329,145 miles, 140-gallon...
ConditionUsed
Usage330,930 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number345053
MLS Number14134587
CategoryDay Cab Semi Trucks
Last Updated2/24/2026
Location
Albany, NY, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

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

$65,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase, 160-gallon fuel...
ConditionUsed
Usage256,450 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 Number383779
MLS Number14096341
CategoryDay Cab Semi Trucks
Last Updated2/26/2026
Location
Pensacola, FL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 475HP, 13 Speed Manual

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 475HP, 13 Speed Manual

$60,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 60" integral sleeper, DD15AT diesel engine producing 475HP, 13-speed Eaton manual transmission, tandem rear axle, 200-gallon fuel...
ConditionUsed
Usage491,164 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDD15AT
Transmission13 Speed Manual
Sleeper TypeIntegral Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number377418
MLS Number14149264
CategorySleeper Semi Trucks
Last Updated2/20/2026
Location
East Chicago, IN, 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

$49,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 350,249 miles, 470 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check it...
ConditionUsed
Usage350,250 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 NumberM220080
MLS Number14014446
CategoryDay Cab Semi Trucks
Last Updated2/20/2026
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

$38,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 567,826 miles, 470HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...
ConditionUsed
Usage567,885 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 NumberM220075
MLS Number14014391
CategoryDay Cab Semi Trucks
Last Updated2/21/2026
Location
Houston, TX, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$66,500 USD
72 Inch Raised Roof Sleeper, Upper Bunk, 380,000 Approximate Miles, ECM Reads 380,000 Miles, Detroit DD15 Engine, 475 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends...
ConditionUsed
Usage380,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberMM8004
MLS Number13712687
CategorySleeper Semi Trucks
Last Updated2/18/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
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

$41,000 USD
ConditionUsed
Usage822,529 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number295869
MLS Number14148101
CategorySleeper Semi Trucks
Last Updated2/17/2026
Location
Taylor, MI, US
Sold By
Ryder
Freightliner Cascadia 116 Day Cab Truck - 470HP, 12 Speed Automatic

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

$58,500 USD
Used 2021 Freightliner Cascadia 116 Day Cab Truck for sale, 370,781 miles, 470 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 12,000...
ConditionUsed
Usage370,792 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number390668
MLS Number14015484
CategoryDay Cab Semi Trucks
Last Updated3/8/2026
Location
Idaho Falls, ID, 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

$51,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 618,475 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage618,479 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 Number386383
MLS Number13862924
CategorySleeper Semi Trucks
Last Updated3/7/2026
Location
West Valley City, UT, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$34,900 USD
2021 Freightliner Cascadia 116 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...
ConditionUsed
Usage404,168 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF211169 Web
MLS Number14147374
CategoryDay Cab Semi Trucks
Last Updated2/17/2026
Location
Pittston, PA, US
Sold By
Nationwide Haul
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 $47,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 652,599 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage652,658 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 Number385898
MLS Number14114351
CategorySleeper Semi Trucks
Last Updated2/28/2026
Location
Phoenix, AZ, 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

Price Drop $47,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension....
ConditionUsed
Usage652,341 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 Number385895
MLS Number14114350
CategorySleeper Semi Trucks
Last Updated2/28/2026
Location
Phoenix, AZ, 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

$52,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 619,020 miles, 455 HP DD15AT diesel engine, 72\" integral sleeper, 12-speed Detroit automatic transmission, 13,300 lb front...
ConditionUsed
Usage619,201 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 Number381480
MLS Number14147330
CategorySleeper Semi Trucks
Last Updated2/19/2026
Location
San Antonio, TX, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

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

$40,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 545,197 miles, 435HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage545,280 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 Number382487
MLS Number14049091
CategoryDay Cab Semi Trucks
Last Updated2/22/2026
Location
Louisville, KY, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

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

$60,750 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 290,328 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage291,296 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 Number382777
MLS Number14104905
CategoryDay Cab Semi Trucks
Last Updated2/25/2026
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

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

$69,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck with 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase, and...
ConditionUsed
Usage231,582 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 Number384504
MLS Number14111072
CategoryDay Cab Semi Trucks
Last Updated3/10/2026
Location
Columbus, GA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

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

Price Drop $39,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck, 435HP DD13 diesel engine, 12-speed automatic Detroit transmission, 178" wheelbase, tandem rear axle, air ride suspension. Check it out!
ConditionUsed
Usage568,404 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 Number383763
MLS Number13531367
CategoryDay Cab Semi Trucks
Last Updated2/27/2026
Location
Atlanta, GA, 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

$51,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 589,605 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission. Come see today.
ConditionUsed
Usage589,624 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 Number380839
MLS Number13857356
CategorySleeper Semi Trucks
Last Updated3/8/2026
Location
Tampa, FL, US
Sold By
Penske Used Trucks
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

$70,250 USD
Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 218,926 miles, 410 HP DD13 diesel engine, 12-speed Detroit automatic transmission, single rear axle, 12,000 lbs front axle,...
ConditionUsed
Usage219,010 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 Number344836
MLS Number14116418
CategoryDay Cab Semi Trucks
Last Updated2/17/2026
Location
Fontana, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 116 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 470HP, 12 Speed Dt12 Amt

2021 Freightliner Cascadia 116 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 470HP, 12 Speed Dt12 Amt

$49,000 USD
2021 Freightliner Cascasia 116 Sleeper Mid Roof Sleeper Brand New Drive Tires 451k Miles, DD13 Engine, 470HP, 218" WB, DT12 Transmission Excellent shape ready to work,
ConditionUsed
Usage451,848 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power470 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeMid Roof Sleeper
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
MLS Number14096632
CategorySleeper Semi Trucks
Last Updated2/17/2026
Location
Santa Rosa, CA, US
Sold By
Personal Asset Brokerage
Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

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

$59,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 360,624 miles, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage360,624 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 Number344696
MLS Number14147323
CategoryDay Cab Semi Trucks
Last Updated2/18/2026
Location
Florence, SC, US
Sold By
Penske Used Trucks
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