Used Freightliner Cascadia 126 Trucks with Cummins Engines For Sale

Your Current Search
Industry
Trucks
Manufacturer
Freightliner
Top-Model
Cascadia
Model
Cascadia 126
Engine Manufacturer
Cummins
Condition
Used
Market Type
For Sale
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (118)
Make
Freightliner (118)
Model
Cascadia (118)
   Cascadia 126 (118)
A limited list of models are shown. Select a category above to view all available models.
Condition
Used (118)
Model Year
-
GVWR Category
Heavy Duty (117)
Rear Axle
Tandem (115)
Transmission Type
Transmission Speed
Drive Train
6x4 (6)
Suspension Type
Fuel Type
Diesel (117)
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (118)

Shop Trucks by Category

Showing 51 - 75 of 118 Listings

51 - 75 of 118 listings
51 - 75 of 118 listings
Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

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

$43,500 USD
Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 559,292 miles, Cummins X15 diesel engine with 450 HP, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension...
ConditionUsed
Usage562,443 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 Number369484
MLS Number14545406
CategoryDay Cab Semi Trucks
Last Updated10/10/2026
Location
Pensacola, FL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

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

$40,000 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, 200-gallon fuel capacity, 178"...
ConditionUsed
Usage598,933 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 Number369475
MLS Number14516302
CategoryDay Cab Semi Trucks
Last Updated10/10/2026
Location
Tallahassee, FL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

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

$37,250 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
Usage627,935 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 Updated10/10/2026
Location
Pensacola, FL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$52,250 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck, 357,556 miles, Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, 12,000 lb front axle, 40,000 lb...
ConditionUsed
Usage371,847 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number366729
MLS Number14164598
CategoryDay Cab Semi Trucks
Last Updated10/10/2026
Location
Melrose Park, IL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$40,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck with Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...
ConditionUsed
Usage562,665 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341363
MLS Number14531626
CategoryDay Cab Semi Trucks
Last Updated10/10/2026
Location
West Sacramento, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$65,500 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck with Cummins X15 400HP diesel engine, 13-speed Eaton automatic transmission, tandem rear axle, 178" wheelbase, air ride suspension....
ConditionUsed
Usage182,750 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338456
MLS Number14643431
CategoryDay Cab Semi Trucks
Last Updated10/4/2026
Location
West Sacramento, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$46,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 453,766 miles. Check...
ConditionUsed
Usage463,149 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338342
MLS Number14437196
CategoryDay Cab Semi Trucks
Last Updated10/10/2026
Location
Stockton, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$46,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 400HP diesel engine, 13-speed Eaton automatic transmission, 178-inch wheelbase, tandem air ride suspension, 160-gallon fuel...
ConditionUsed
Usage475,643 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338314
MLS Number14455839
CategoryDay Cab Semi Trucks
Last Updated10/10/2026
Location
Melrose Park, IL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$53,250 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 347,031 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, 12,000 lb front...
ConditionUsed
Usage350,147 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338301
MLS Number13541771
CategoryDay Cab Semi Trucks
Last Updated10/10/2026
Location
Lincoln, ND, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

2025 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$87,900 USD
EXT CUMMINS PP1 5Y/500K ml WARRANTY, In Service Date: 07/17/2024,
ConditionUsed
Usage10,321 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number1764
MLS Number14571588
CategorySleeper Semi Trucks
Last Updated10/3/2026
Location
Fontana, CA, US
Sold By
Yerevan Truck & Equipment Sales
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$39,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab truck for sale, 569,186 miles, Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage569,186 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341362
MLS Number14641911
CategoryDay Cab Semi Trucks
Last Updated10/3/2026
Location
West Sacramento, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$43,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 400HP diesel engine, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase,...
ConditionUsed
Usage532,268 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338339
MLS Number14641910
CategoryDay Cab Semi Trucks
Last Updated10/9/2026
Location
West Sacramento, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 455HP, 12 Speed Manual

2024 Freightliner Cascadia 126 Day Cab Truck - Cummins 455HP, 12 Speed Manual

$113,000 USD
Used 2024 Freightliner Cascadia 126 Day Cab Truck for sale, 304,731 miles, Cummins X12 diesel engine with 455 HP, 160-gallon fuel capacity, 12-speed Eaton manual transmission, tandem rear...
ConditionUsed
Usage308,449 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelCummins X12
Transmission12 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock Number251036
MLS Number14543211
CategoryDay Cab Semi Trucks
Last Updated10/8/2026
Location
Dallas, TX, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

$57,500 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale. 663,199 miles, Cummins 450HP X15 diesel engine, 10-speed Eaton automatic transmission, 72" integral sleeper, 200-gallon fuel...
ConditionUsed
Usage663,455 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number20471
MLS Number14589612
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
Rochester, NY, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 10 Speed Automatic

$54,750 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 701,171 miles, Diesel X15 Cummins engine with 450 HP, 10-speed automatic Eaton transmission, 72" integral sleeper, air ride...
ConditionUsed
Usage701,286 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission10 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number20470
MLS Number14589611
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
Rochester, NY, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 500HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 500HP, 13 Speed Automatic

$55,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 388,946 miles, Cummins X15 diesel engine with 500 HP, 13-speed Eaton automatic transmission, 18,700 front axle, 40,000 rear tandem...
ConditionUsed
Usage388,998 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number351856
MLS Number14639811
CategoryDay Cab Semi Trucks
Last Updated10/8/2026
Location
Brooklyn Park, MN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

$72,250 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, Cummins X15 diesel engine, 450 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride...
ConditionUsed
Usage489,168 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number338688
MLS Number14511413
CategorySleeper Semi Trucks
Last Updated10/8/2026
Location
Jackson, MS, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

$72,500 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 511,366 miles, Cummins X15 diesel engine, 450 HP, 13-speed automatic Eaton transmission, 72" integral sleeper, tandem rear...
ConditionUsed
Usage527,192 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number338565
MLS Number14374350
CategorySleeper Semi Trucks
Last Updated10/9/2026
Location
Jackson, MS, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$42,750 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 540,670 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension...
ConditionUsed
Usage542,976 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338438
MLS Number14464925
CategoryDay Cab Semi Trucks
Last Updated10/3/2026
Location
Ceres, CA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$49,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 400HP engine, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 492,955 miles, 160-gallon fuel...
ConditionUsed
Usage504,119 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338409
MLS Number14431318
CategoryDay Cab Semi Trucks
Last Updated10/9/2026
Location
Portland, OR, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$55,500 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 297,600 miles, Cummins X15 engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension. Check...
ConditionUsed
Usage309,592 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338390
MLS Number14394657
CategoryDay Cab Semi Trucks
Last Updated10/2/2026
Location
White Deer, PA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$39,250 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 555,555 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride...
ConditionUsed
Usage561,037 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338315
MLS Number14487242
CategoryDay Cab Semi Trucks
Last Updated10/7/2026
Location
Melrose Park, IL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$40,000 USD
Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck with Cummins X15 400HP engine, 13-speed Automatic Eaton transmission, tandem rear axle, air ride suspension, 545,944 miles. Check it...
ConditionUsed
Usage551,545 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number338305
MLS Number14429681
CategoryDay Cab Semi Trucks
Last Updated10/7/2026
Location
Melrose Park, IL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 450HP

$88,900 USD
2023 Freightliner Cascadia 126 Powered by a X15 Engine with 450HP and Paired with a Eaton-Fuller 12 Speed Automatic Transmission for Optimum Fuel Efficiency with Dual 120 Gallon Diesel Fuel...
ConditionUsed
Usage378,750 Miles
Horse Power450 HP
Engine ModelCummins X15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Capacity240 Gallons
WeightClass 8: 33,001 lb and above (14,969 kg and above)
Stock Number600984
MLS Number14623234
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
El Paso, TX, US
Sold By
Doggett
Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$41,500 USD
Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 542,973 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle with air ride...
ConditionUsed
Usage548,407 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Transmission13 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number341378
MLS Number14557122
CategoryDay Cab Semi Trucks
Last Updated10/3/2026
Location
Stockton, CA, US
Sold By
Penske Used Trucks
Did you find what you were looking for? Yes No