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Used Freightliner Cascadia 126 Sleeper Semi Trucks with Detroit Engines For Sale by Dealerships

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Showing 1 - 25 of 211 Sleeper Semi Truck Listings

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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

$79,900 USD
EW3 03/05/2027 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum to make this...
ConditionUsed
Usage339,699 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Weight52500
Stock Number495081
MLS Number14410481
CategorySleeper Semi Trucks
Last Updated8/18/2026
Location
Dallas, TX, US
Sold By
Doggett
(855) 596-___  SHOW
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 425HP

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 425HP

$74,900 USD
ConditionUsed
Usage500,475 Miles
Horse Power425 HP
Engine ModelDetroit DD15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.16 ratio
Capacity200 Gallons
Weight52,350
Stock Number593861
MLS Number14513549
CategorySleeper Semi Trucks
Last Updated8/10/2026
Location
San Antonio, TX, US
Sold By
Doggett
(844) 504-___  SHOW
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Doggett
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 10 Speed Manual

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 10 Speed Manual

Recently Updated
$84,999 USD
505 HP, LEATHER SEATS, 240 GALLONS TANK LEAN FLEET MAINTAINED TRUCK GOOD CREDIT, OKAY CREDIT, BAD CREDIT NO PROBLEM CONTACT ADAM,
ConditionUsed
Usage396,316 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
MLS Number14490445
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Selma, CA, US
Sold By
Selma Truck Sales
(833) 220-___  SHOW
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Selma Truck Sales
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

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

Recently Updated
$87,999 USD
CLEAN FLEET MAINTAINED TRUCK BRAND NEW DRIVE TIRES GOOD CREDIT, OKAY CREDIT, BAD CREDIT NO PROBLEM CONTACT ADAM,
ConditionUsed
Usage338,180 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
MLS Number14388374
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Selma, CA, US
Sold By
Selma Truck Sales
(833) 220-___  SHOW
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Selma Truck Sales
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

Recently Updated
$35,600 USD
743000 Miles, Engine: DETROIT DD15, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles
ConditionUsed
Usage743,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Drivetrain6x4
Rear AxleTandem Axle
Stock NumberMC2480
MLS Number14347157
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
(844) 216-___  SHOW
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AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

Recently Updated
$43,700 USD
783547 Miles, Engine: DETROIT DD15, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles
ConditionUsed
Usage783,547 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Drivetrain6x4
Rear AxleTandem Axle
Stock NumberUF7490
MLS Number14347155
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
(844) 216-___  SHOW
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AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

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

Recently Updated
$69,999 USD
CLEAN FLEET MAINTAINED TRUCK BRAND NEW DRIVE TIRES GOOD CREDIT, OKAY CREDIT, BAD CREDIT NO PROBLEM CONTACT ADAM,
ConditionUsed
Usage453,147 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
MLS Number14260779
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Selma, CA, US
Sold By
Selma Truck Sales
(833) 220-___  SHOW
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Selma Truck Sales
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

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

Price Drop $51,999 USD
CLEAN FLEET MAINTAINED TRUCK BRAND NEW DRIVE TIRES GOOD CREDIT, OKAY CREDIT, BAD CREDIT NO PROBLEM CONTACT ADAM,
ConditionUsed
Usage619,649 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
MLS Number14160068
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Selma, CA, US
Sold By
Selma Truck Sales
(833) 220-___  SHOW
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Selma Truck Sales
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

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

Recently Updated
$69,999 USD
CLEAN FLEET MAINTAINED TRUCK BRAND NEW DRIVE TIRES GOOD CREDIT, OKAY CREDIT, BAD CREDIT NO PROBLEM CONTACT ADAM,
ConditionUsed
Usage493,360 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
MLS Number14124744
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Selma, CA, US
Sold By
Selma Truck Sales
(833) 220-___  SHOW
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Selma Truck Sales
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

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

Recently Updated
$79,999 USD
CLEAN FLEET MAINTAINED TRUCK BRAND NEW DRIVE TIRES GOOD CREDIT, OKAY CREDIT, BAD CREDIT NO PROBLEM CONTACT ADAM,
ConditionUsed
Usage395,894 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
MLS Number13969258
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Selma, CA, US
Sold By
Selma Truck Sales
(833) 220-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

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

Recently Updated
$75,999 USD
CLEAN FLEET MAINTAINED TRUCK BRAND NEW DRIVE TIRES GOOD CREDIT, OKAY CREDIT, BAD CREDIT NO PROBLEM CONTACT ADAM AT,
ConditionUsed
Usage417,234 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
MLS Number13955481
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Selma, CA, US
Sold By
Selma Truck Sales
(833) 220-___  SHOW
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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
$53,300 USD
Full 128 Point Inspection, 559,891 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals, Fleet Maintained, Dual Air...
ConditionUsed
Usage560,394 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 3.08 ratio
Stock NumberLY5968
MLS Number13916430
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
(844) 216-___  SHOW
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AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$82,900 USD
2024 Freightliner Cascadia 126 – 1 Owner, Fleet Maintained Cascadia!, Clean Mississippi truck with strong remaining factory warranty coverage and additional Freightliner warranty options...
ConditionUsed
Usage486,188 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 End2.85 ratio
Stock NumberUT8726
MLS Number14532024
CategorySleeper Semi Trucks
Last Updated8/23/2026
Location
Byron Center, MI, US
Sold By
5 Star Truck Sales, Inc
(855) 591-___  SHOW
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5 Star Truck Sales, Inc
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$72,900 USD
2023 Freightliner Cascadia 126 – 1 Owner, Fleet Maintained Cascadia 126!, Clean, well-equipped Cascadia with remaining factory warranty coverage and additional extended warranty options...
ConditionUsed
Usage491,809 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 End2.85 ratio
Stock NumberMV1272
MLS Number14481617
CategorySleeper Semi Trucks
Last Updated8/23/2026
Location
Byron Center, MI, US
Sold By
5 Star Truck Sales, Inc
(855) 591-___  SHOW
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5 Star Truck Sales, Inc
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Newly Listed
$66,000 USD
N.A.P. New Style Cascadia, Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle, Detroit...
ConditionUsed
Usage487,817 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 Number3643
MLS Number14559378
CategorySleeper Semi Trucks
Last Updated8/22/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
(855) 910-___  SHOW
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Barr-Nunn Transportation LLC
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

2025 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

Newly Listed
$91,700 USD
ConditionUsed
Usage438,673 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number33658
MLS Number14558943
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Houston, TX, US
Sold By
Schneider
(833) 781-___  SHOW
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Schneider
Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

2021 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

Newly Listed
$60,000 USD
ConditionUsed
Usage378,656 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size48"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number20589
MLS Number14558928
CategorySleeper Semi Trucks
Last Updated8/24/2026
Location
Gary, IN, US
Sold By
Schneider
(833) 781-___  SHOW
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Schneider
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$66,000 USD
N.A.P. New Style Cascadia, Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle, Detroit...
ConditionUsed
Usage484,630 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 Number3637
MLS Number14537085
CategorySleeper Semi Trucks
Last Updated8/21/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
(855) 910-___  SHOW
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Barr-Nunn Transportation LLC
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$70,950 USD
N.A.P. New Style Cascadia, Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle, Detroit...
ConditionUsed
Usage485,713 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 Number3762
MLS Number14490486
CategorySleeper Semi Trucks
Last Updated8/21/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
(855) 910-___  SHOW
NUMBERCall Seller
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Barr-Nunn Transportation LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed
$127,900 USD
ConditionUsed
Usage212,096 Miles
Horse Power455 HP
Engine ModelDetroit DD15
Sleeper Size72"
Rear AxleTandem Axle
Rear End40,000 lb 2.16 ratio
Capacity200 Gallons
WeightClass 8: 33,001 lb and above (14,969 kg and above)
Stock Number519799
MLS Number14556250
CategorySleeper Semi Trucks
Last Updated8/21/2026
Location
Pharr, TX, US
Sold By
Doggett
(844) 487-___  SHOW
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Doggett
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed
$79,900 USD
EW4 500,000 miles + 1yr/125k Base + 90 Day B.A.
ConditionUsed
Usage494,564 Miles
Horse Power455 HP
Engine ModelDetroit DD15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.16 ratio
Capacity200 Gallons
Weight52,350
Stock Number595389
MLS Number14556246
CategorySleeper Semi Trucks
Last Updated8/22/2026
Location
San Antonio, TX, US
Sold By
Doggett
(844) 504-___  SHOW
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Doggett
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed
$54,900 USD
584576 Miles, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Size: 70, Tandem Rear Axles
ConditionUsed
Usage584,576 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper Size70"
Rear AxleTandem Axle
Stock Number272031
MLS Number14555471
CategorySleeper Semi Trucks
Last Updated8/20/2026
Location
Tampa, FL, US
Sold By
Southport Truck Group
(833) 986-___  SHOW
NUMBERCall Seller
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Southport Truck Group
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