Freightliner Cascadia 126 Sleeper Semi Trucks with Detroit Engines, Air Ride Suspension For Sale

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Showing 1 - 25 of 342 Sleeper Semi Truck Listings

1 - 25 of 342 listings
1 - 25 of 342 listings
Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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

Price Drop $56,900 USD
** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, DEF, AIR RIDE, AUTOMATIC, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...
ConditionUsed
Usage491,063 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberN15121-DELIVERY 2 U
MLS Number13747992
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
Turlock, CA, US
Sold By
Diamond Truck Sales Inc
Featured Item
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

$54,999 USD
FEDEX SPEC CALL TIPTON CONQUEST FOR TRUCK AND TRAILER SALES!,
ConditionUsed
Usage474,000 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
MLS Number13813860
CategorySleeper Semi Trucks
Last Updated12/22/2025
Location
Odenville, AL, US
Sold By
Used Truck and Trailer, Inc.
Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Newly Listed
$67,900 USD
One owner truck, Fleet maintained, Contact Ed Gibbs,
ConditionUsed
Usage466,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2599
MLS Number14078054
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Phoenix, AZ, US
Sold By
TCI Transportation
Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 13 Speed Ultrashift Manual

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 13 Speed Ultrashift Manual

Newly Listed
$69,900 USD
One owner truck, Fleet maintained, Contact Ed Gibbs,
ConditionUsed
Usage449,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission13 Speed Ultrashift Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number2600
MLS Number14077926
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Phoenix, AZ, US
Sold By
TCI Transportation
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2019 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Newly Listed
$30,900 USD
2019 Freightliner Cascadia 126 – Fleet Maintained New Body Style Cascadia!, Clean, well-equipped, and ready for the road! , 455 HP Detroit DD15 engine, , Detroit DT12 automatic transmission,...
ConditionUsed
Usage632,459 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock NumberKP2084
MLS Number14077717
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Byron Center, MI, US
Sold By
5 Star Truck Sales, Inc
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 13 Speed Manual

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 13 Speed Manual

Recently Updated
$75,000 USD
2022 Freightliner Cascadia 126 – 505HP DD15 – 13-Speed Manual – 487K Miles – Raised Roof Sleeper – California Unit Strong-running 2022 Cascadia with all the right specs. Powered by a 505HP...
ConditionUsed
Usage487,174 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number2622
MLS Number14020390
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Humble, TX, US
Sold By
TCI Transportation
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$54,600 USD
Several Available!, Fresh DOT, Full 128 Point Inspection, 505,081 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals...
ConditionUsed
Usage505,081 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.09 ratio
Stock NumberLY5951
MLS Number13916429
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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

Recently Updated
$44,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** SLIDING 5TH WHEEL!!!!! AIR RIDE, K-PIN REL, AIR SLIDE,HSA OFF Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...
ConditionUsed
Usage649,345 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 End2.28 ratio
Stock NumberN15207-DELIVERY 2 U
MLS Number13849033
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Turlock, CA, US
Sold By
Diamond Truck Sales Inc
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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

Recently Updated
$48,000 USD
Please contact sergio if you have any questions or concerns Thank you,
ConditionUsed
Usage594,347 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number20402
MLS Number13820549
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Fontana, CA, US
Sold By
TCI Transportation
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 13 Speed Ultrashift Manual

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 13 Speed Ultrashift Manual

Recently Updated
$66,900 USD
One Owner Fleet Maintained Truck, Contact: Ed Gibbs for details,
ConditionUsed
Usage487,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission13 Speed Ultrashift Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number2594
MLS Number13707453
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Phoenix, AZ, US
Sold By
TCI Transportation
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 550HP, 13 Speed Manual

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 550HP, 13 Speed Manual

Recently Updated
$75,000 USD
This isn’t your average Cascadia. 2022, DD15 550HP, 13-speed manual, only 394K miles, and you’re still covered by the dealer to 550K. Sharp yellow paint, black Alcoas, all new rubber....
ConditionUsed
Usage394,561 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelDetroit DD15
Transmission13 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number2609
MLS Number13703490
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Humble, TX, US
Sold By
TCI Transportation
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, Manual

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, Manual

Recently Updated
Contact for price
2022 Freightliner Cascadia 126 (Just Came In!), DD15, 455 HP, DT12 automatic, under 500K miles. Fleet-maintained sleeper, clean interior, just arrived and fully DOT ready. Road-tested, solid...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12 Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number20416
MLS Number13662847
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Humble, TX, US
Sold By
TCI Transportation
Freightliner CASCADIA 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner CASCADIA 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$60,900 USD
DIGITAL DASH - EW3 07/16/26 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum...
ConditionUsed
Usage464,879 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity320 Gallons
Stock Number490628
MLS Number14076848
CategorySleeper Semi Trucks
Last Updated1/8/2026
Location
Laredo, TX, US
Sold By
Doggett
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Newly Listed
$47,950 USD
New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well Maintained Fleet Truck, Oil Changed Every 45K...
ConditionUsed
Usage491,406 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 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 2.47 ratio
Stock Number3503
MLS Number14075279
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$62,950 USD
For sale: Three low-mileage DD13-powered Cascadia's, fully equipped with APUs, warranty remaining! **Factory Warranty Remaining**, Cab Corrosion-3/3/2027, Frame Rails-3/3/2028, Crossmemebers...
ConditionUsed
Usage352,085 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberMO11019
MLS Number14065714
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
Kansas City, MO, US
Sold By
Michelle Sells Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$62,950 USD
For sale: Three low-mileage DD13-powered Cascadia's, fully equipped with APUs warranty remaining! **Factory Warranty Remaining**, Cab Corrosion-3/3/2027, Frame Rails-3/3/2028,...
ConditionUsed
Usage352,085 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberMO11019
MLS Number14065713
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
Commerce City, CO, US
Sold By
Michelle Sells Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 10 Speed Endurant Manual

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 10 Speed Endurant Manual

Price Drop $69,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, MANUAL 10SPD, SLIDING 5TH WHEEL, FULL FAIRINGS, LIQUID DEF, 455 HP!!! Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!!...
ConditionUsed
Usage354,323 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission10 Speed Endurant Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberN15236-DELIVERY 2 U
MLS Number14017447
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
Turlock, CA, US
Sold By
Diamond Truck Sales Inc
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$47,950 USD
New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well Maintained Fleet Truck, Oil Changed Every 45K...
ConditionUsed
Usage483,384 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 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 2.47 ratio
Stock Number3506
MLS Number13998190
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 10 Speed Freedom Line Manual

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 10 Speed Freedom Line Manual

Price Drop $64,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, MANUAL 10SPD, SLIDING 5TH WHEEL, FULL FAIRINGS, LIQUID DEF, 455 HP!!! Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!!...
ConditionUsed
Usage432,893 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission10 Speed Freedom Line Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberN15205-DELIVERY 2 U
MLS Number13916636
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
Turlock, CA, US
Sold By
Diamond Truck Sales Inc
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

Recently Updated
$53,950 USD
N.A.P. New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Alum Wheels, Well Maintained Fleet Truck, Oil...
ConditionUsed
Usage484,303 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 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 2.41 ratio
Stock Number3562
MLS Number13850376
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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

Price Drop $54,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** SLIDING 5TH WHEEL!!!!! AIR RIDE, COLLISION MITIGATION, DEF Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A...
ConditionUsed
Usage542,538 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
Stock NumberH02402
MLS Number13848121
CategorySleeper Semi Trucks
Last Updated1/7/2026
Location
Houston, TX, US
Sold By
Diamond Truck Sales Inc
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