Freightliner 6x4 Cascadia 126 Sleeper Semi Trucks with 400-449 HP For Sale

Your Current Search
Industry
Trucks
Category
Sleeper Semi Trucks
Manufacturer
Freightliner
Top-Model
Cascadia
Model
Cascadia 126
Drive Type
6x4
Horsepower
400 - 449 HP
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (13)
Category
Sleeper Semi Trucks (13)
Manufacturer
Freightliner (13)
Model
Cascadia (13)
   Cascadia 126 (13)
Condition
Model Year
-
GVWR Category
Rear Axle
Transmission Type
Transmission Speed
Engine Manufacturer
Fuel Type
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
No (13)
Warranty
Yes (1)
No (0)
Price
-
State / Region
Select a country to view available states.
Seller Type
Market Type
1-13 of 13 results
1-13 of 13 results
Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
13 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

$66,500 USD
LOW MILES!!!!! CLEAN, and READY! This sleeper is in very good condition. It has the DT12 auto and DD15 Detroit power. Call for more information
ConditionUsed
Usage429,302 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number109092
MLS Number13178735
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
6 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$53,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!! SLIDING 5TH WHEEL, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT?...
ConditionUsed
Usage546,925 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberH01584-DELIVERY 2 U
MLS Number13403029
CategorySleeper Semi Trucks
Last Updated2/19/2025
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 400HP, Automatic
24 1

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 400HP, Automatic

$33,900 USD
Fleet Maintained, Cummins X15, 400 HP, DT 12 Automatic, 2.64 Ratio, 225" WB, Dual Air Ride Seats, Double Bunk, Power Windows/Mirrors, Working A/C Heat, Clean vehicle history report see...
ConditionUsed
Usage676,420 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberLM9067
MLS Number13178882
CategorySleeper Semi Trucks
Last Updated2/19/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP, Automatic
21 1

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP, Automatic

$48,900 USD
Fleet Maintained, Stock LJ7348, Miles 534,807, Detroit DD15, 400 HP, DT 12 Automatic, 2.16 Ratio, 223" WB, Dual Air Ride Seats, Double Bunk, Power Windows/Mirrors, Working A/C Heat,...
ConditionUsed
Usage534,807 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
Stock NumberLJ7348
MLS Number13020810
CategorySleeper Semi Trucks
Last Updated2/13/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 400HP, Automatic
20 2

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 400HP, Automatic

$52,900 USD
10 brand new virgin lopro 22.5, Fleet Maintained, Stock LM9047, Miles 510,200, 2 new steer wheels, Cummins X15, 400 HP, DT 12 Automatic, 2.64 Ratio, 226" WB, Dual Air Ride Seats, Double Bunk...
ConditionUsed
Usage510,200 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberLM9047
MLS Number12976053
CategorySleeper Semi Trucks
Last Updated2/13/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit
24 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit

$99,900 USD
DAIMLER EW3 EXTENDED WARRANTY COVERAGE TO 3/23 OR 500K MILES- CAN BE EXTENDED AT EXTRA COST, WABASTO BUNK HEATER, FRIDGE- DOUBLE BUNK, AIR SLIDE 5TH WHEEL, cab type: Sleeper, engine type:...
ConditionUsed
Usage461,445 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number5U1683
MLS Number11484617
CategorySleeper Semi Trucks
Last Updated11/20/2024
Location
Savage, MN, US
Sold By

Boyer Trucks

2021 Freightliner Cascadia 126 Sleeper Semi Truck
3 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$77,599 USD
Thanks for Shopping. We have 10 Units incoming ready for sale! Dot inspected and ready for the road. average miles are around 370k miles DD-15 ,DT12 HP Fleet 400HP Low Miles and We can...
Warranty
Quantity10
ConditionUsed
Usage365,000 Miles
Horse Power400 HP
Engine ModelDetroit dd15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper Size72"
MLS Number12980792
CategorySleeper Semi Trucks
Last Updated7/10/2024
Location
Dupo, IL, US
Sold By

Genesis Equipment Leasing

Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
2 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD
FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ **Take it today with ONLY $5,900 DOWN PAYMENT** with our approved...
ConditionUsed
Usage423,375 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5889
MLS Number12686087
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
2 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD
FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ **Take it today with ONLY $5,900 DOWN PAYMENT** with our approved...
ConditionUsed
Usage418,130 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5768
MLS Number12686085
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
1 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD
FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ **Take it today with ONLY $5,900 DOWN PAYMENT** with our approved...
ConditionUsed
Usage412,678 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5973
MLS Number12686030
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
1 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD
FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ **Take it today with ONLY $5,900 DOWN PAYMENT** with our approved...
ConditionUsed
Usage407,410 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5959
MLS Number12686029
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
1 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD
FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Camera System Active for side mirrors ✅, Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ **Take it today with...
ConditionUsed
Usage401,432 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP6503
MLS Number12685993
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Donna, TX, US
Sold By

DeLucio USA

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
0 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$52,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 speed auto!!! DEF, SLIDING 5TH WHEEL, ENGINE BRAKE, TRAILER BRAKE COLLISION MITIGATION Se Habla Español! NO CREDIT? BAD...
ConditionUsed
Usage579,958 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberH01579-DELIVERY 2 U
MLS Number13398373
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

Did you find what you were looking for? Yes No
Got a Freightliner sleeper semi truck to sell? In minutes, you can create an online listing for your sleeper semi truck and advertise it to thousands of buyers.
Start selling today