1. Home
  2. For Sale
  3. Trucks
  4. Freightliner
  5. Cascadia
  6. Cascadia 126

Freightliner Automatic 6x4 Cascadia 126 Trucks For Sale

Close
Your Current Search
Industry
Trucks
Manufacturer
Freightliner
Top-Model
Cascadia
Model
Cascadia 126
Drive Type
6x4
Transmission Type
Automatic
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (246)
Category
Day Cab Semi Trucks (89)Dump Trucks (10)Sewer / Septic Trucks (2)Sleeper Semi Trucks (145)
Make
Freightliner (246)
Model
Cascadia (246)
   Cascadia 126 (246)
A limited list of models are shown. Select a category above to view all available models.
Condition
Used (246)
Model Year
-
GVWR Category
Heavy Duty (246)
Rear Axle
Tandem (246)
Transmission Type
Automatic (246)
Transmission Speed
Drive Train
6x4 (246)
Suspension Type
Cab Style
Regular Cab (8)
Fuel Type
Diesel (239)
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type
For Sale (246)

Shop Trucks by Category

Showing 226 - 246 of 246 Listings

226 - 246 of 246 listings
226 - 246 of 246 listings
Freightliner Cascadia Day Cab Truck - Detroit, Automatic, MirrorEye Equipped

2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic, MirrorEye Equipped

$34,000 USD
ConditionUsed
Usage521,913 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number20040
MLS Number14302006
CategoryDay Cab Semi Trucks
Last Updated6/20/2026
Location
Gary, IN, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

2022 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

$67,000 USD
***Note; This unit does not have a passenger seat.***
ConditionUsed
Usage397,496 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size48"
Rear AxleTandem Axle
Rear End2.47 ratio
Stock Number53437
MLS Number14248070
CategorySleeper Semi Trucks
Last Updated8/21/2026
Location
Shrewsbury, MA, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$67,900 USD
The 2022 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its advanced efficiency, modern technology and driver focused comfort, making it...
ConditionUsed
Usage512,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number2266
MLS Number13707427
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Phoenix, AZ, US
Sold By
TCI Transportation
(855) 725-___  SHOW
NUMBERCall Seller
Email Seller
Save
TCI Transportation
Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$42,000 USD
The 2021 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its fuel-efficient performance, advanced technology and driver comfort, making it...
ConditionUsed
Usage554,101 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Rear AxleTandem Axle
Stock NumberL21326
MLS Number14137301
CategoryDay Cab Semi Trucks
Last Updated3/26/2026
Location
North Las Vegas, NV, US
Sold By
TCI Transportation
(855) 725-___  SHOW
NUMBERCall Seller
Email Seller
Save
TCI Transportation
Freightliner Cascadia 126 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

Contact for price
2020 model year with dependable maintenance and service history, Spacious Cascadia 126 sleeper cab designed for long haul comfort and driver convenience, Efficient high torque engine...
ConditionUsed
Usage678,654 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number20440
MLS Number14236572
CategoryDay Cab Semi Trucks
Last Updated3/24/2026
Location
Fontana, CA, US
Sold By
TCI Transportation
(855) 725-___  SHOW
NUMBERCall Seller
Email Seller
Save
TCI Transportation
Freightliner Cascadia 126 Day Cab Truck - Detroit, Automatic

2018 Freightliner Cascadia 126 Day Cab Truck - Detroit, Automatic

Contact for price
The 2018 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its fuel efficient design, reliable diesel performance and modern driver comfort...
ConditionUsed
Usage400,847 Miles
Duty ClassHeavy Duty Day Cab Truck
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionDetroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number18429
MLS Number13981415
CategoryDay Cab Semi Trucks
Last Updated3/24/2026
Location
Fontana, CA, US
Sold By
TCI Transportation
(855) 725-___  SHOW
NUMBERCall Seller
Email Seller
Save
TCI Transportation
Freightliner Cascadia 126 Dump Truck - Detroit 470HP, Automatic

2019 Freightliner Cascadia 126 Dump Truck - Detroit 470HP, Automatic

Contact for price
The 2019 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its powerful performance, aerodynamic efficiency and driver‑friendly design,...
ConditionUsed
Usage299,971 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power470 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number2664
MLS Number13685262
CategoryDump Trucks
Last Updated3/24/2026
Location
Fontana, CA, US
Sold By
TCI Transportation
(855) 725-___  SHOW
NUMBERCall Seller
Email Seller
Save
TCI Transportation
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$75,700 USD
ConditionUsed
Usage506,034 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15TCO 50 STATE
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number32436
MLS Number14260645
CategorySleeper Semi Trucks
Last Updated7/18/2026
Location
Wilmer, TX, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
2023 Freightliner Cascadia 126 Sleeper, New Drive Tires, FACTORY WARRANTY REMAINING , Cummins X15 Engine , 500HP !!! Fridge , Apu , Financing

2023 Freightliner Cascadia 126 Sleeper, New Drive Tires, FACTORY WARRANTY REMAINING , Cummins X15 Engine , 500HP !!! Fridge , Apu , Financing

$62,950 USD
For sale: a powerhouse 2023 Freightliner Cascadia with just 488,000 well-maintained miles, ready to tackle your heaviest hauls! Powered by the legendary Cummins X15 500HP engine paired with...
Warranty
ConditionUsed
Usage488,847 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberUUG1661
MLS Number13999600
CategorySleeper Semi Trucks
Last Updated3/16/2026
Location
Springfield, MO, US
Sold By
Tri State Truck Center - Springfield, MO
(833) 490-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tri State Truck Center - Springfield, MO
Freightliner Cascadia 126 Tandem Axle Sewer / Septic Truck - Detroit

2024 Freightliner Cascadia 126 Tandem Axle Sewer / Septic Truck - Detroit

Contact for price
STOCK #2736, SOLD!, ** PLEASE NOTE: THIS UNIT HAS ALREADY BEEN SOLD **, ** HOWEVER — WE CAN BUILD A SIMILAR TRUCK OR CUSTOMIZE ONE SPECIFICALLY FOR YOUR NEEDS **, SEPTIC TANKER VACUUM TRUCK...
ConditionUsed
Usage69,934 Miles
Duty ClassHeavy Duty Sewer / Septic Truck
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Rear AxleTandem Axle
Capacity4000 Gallons
Stock Number2736
MLS Number13969149
CategorySewer / Septic Trucks
Last Updated3/12/2026
Location
Orlando, FL, US
Sold By
Orange Truck Sales, LLC
(855) 506-___  SHOW
NUMBERCall Seller
Email Seller
Save
Orange Truck Sales, LLC
Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

2022 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

$74,000 USD
***NOTE: Unit does not have a passenger seat.***
ConditionUsed
Usage347,543 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size48"
Rear AxleTandem Axle
Rear End2.47 ratio
Stock Number53451
MLS Number14219800
CategorySleeper Semi Trucks
Last Updated8/20/2026
Location
Shrewsbury, MA, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$72,200 USD
ConditionUsed
Usage391,022 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number14067
MLS Number14144210
CategorySleeper Semi Trucks
Last Updated8/1/2026
Location
Gary, IN, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle - Manager's Special!

2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle - Manager's Special!

$73,900 USD
ConditionUsed
Usage507,769 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15TCO 50 STATE
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number32429
MLS Number14000031
CategorySleeper Semi Trucks
Last Updated9/9/2026
Location
Houston, TX, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
2024 Freightliner Cascadia 126 * FRESH IN, 4YR 600K Remaining Factory Warranty, 9/28/27 505HP Tri Pac Apu

2024 Freightliner Cascadia 126 * FRESH IN, 4YR 600K Remaining Factory Warranty, 9/28/27 505HP Tri Pac Apu

$96,950 USD
For sale is an unbeatable 2024 Freightliner Cascadia, powered by a robust 505HP Detroit DD15 Engine with 1750 Torque and a smooth DT12 Automatic Transmission, paired with a 2.64 Rear Ratio...
Warranty
ConditionUsed
Usage6,678 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberUVG5059
MLS Number13871092
CategorySleeper Semi Trucks
Last Updated11/25/2025
Location
Springfield, MO, US
Sold By
Tri State Truck Center - Springfield, MO
(833) 490-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tri State Truck Center - Springfield, MO
2021 Freightliner Cascadia 126 Sleeper Semi Truck- 72in Condo , Double Bunk ,455HP , Carrier APU

2021 Freightliner Cascadia 126 Sleeper Semi Truck- 72in Condo , Double Bunk ,455HP , Carrier APU

$59,950 USD
For sale: 2021 Freightliner Cascadia with 502,000 miles, powered by a reliable Detroit engine and DT12 automatic transmission. Features a spacious 72-inch condo sleeper with double bunk,...
Warranty
ConditionUsed
Usage10,393 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeDouble Bunk
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberUMJ9351
MLS Number13756361
CategorySleeper Semi Trucks
Last Updated11/25/2025
Location
Springfield, MO, US
Sold By
Tri State Truck Center - Springfield, MO
(833) 490-___  SHOW
NUMBERCall Seller
Email Seller
Save
Tri State Truck Center - Springfield, MO
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No