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

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Showing 1 - 25 of 163 Sleeper Semi Truck Listings

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Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

Recently Updated
$171,491 USD
2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks ...
ConditionNew
Usage918 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTLWV3909
MLS Number14043817
CategorySleeper Semi Trucks
Last Updated5/21/2026
Location
Hialeah Gardens, FL, US
Sold By
Freightliner of Miami
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

2026 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

Recently Updated
$169,491 USD
2026 Freightliner Cascadia 126 Sleeper, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, * Dual 120-Gallon Fuel Tanks 23-Gallon...
ConditionNew
Usage9 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTSWX4117
MLS Number14008951
CategorySleeper Semi Trucks
Last Updated5/21/2026
Location
Hialeah Gardens, FL, US
Sold By
Freightliner of Miami
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
$36,000 USD
663k Miles, Detroit DD15, 455 HP, DT12 Automated, Double Bunk Condo, Electronic Stability Control, Adaptive Cruise Lane Departure Warning, Tire Pressure Monitoring System, Super Singles -...
ConditionUsed
Usage663,776 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
Stock NumberKP8083
MLS Number14383948
CategorySleeper Semi Trucks
Last Updated5/21/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, 12 Speed Dt12 Amt

2019 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, 12 Speed Dt12 Amt

Recently Updated
$36,000 USD
663k Miles, Detroit DD15, 455 HP, DT12 Automated, Double Bunk Condo, Electronic Stability Control, Adaptive Cruise Lane Departure Warning, Tire Pressure Monitoring System, Super Singles -...
ConditionUsed
Usage663,776 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
Stock NumberKP8083
MLS Number14080367
CategorySleeper Semi Trucks
Last Updated5/21/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated
$36,900 USD
2022 Freightliner Cascadia 126 Powered by a DD15 Engine with 400hp and a DT12-12 Speed Automatic Transmission. 120 Gallon Dual Fuel Tanks. A 72" Double Bunk Sleeper with lots of Cabinet...
ConditionUsed
Usage734,043 Miles
Horse Power400 HP
Engine ModelDetroit DD15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.16 ratio
Capacity240 Gallons
WeightClass 8: 33,001 lb and above (14,969 kg and above)
Stock Number489739
MLS Number14263868
CategorySleeper Semi Trucks
Last Updated5/21/2026
Location
El Paso, TX, US
Sold By
Doggett
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 475HP

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 475HP

Recently Updated
$119,900 USD
2023 Freightliner Cascadia 126 Powered by a Detroit DD15 Engine with 475HP and Paired with a DT12-12 Speed Automatic Transmission for Optimum Fuel Efficiency. 140 Gallon Dual Diesel Fuel...
ConditionUsed
Usage171,304 Miles
Horse Power475 HP
Engine ModelDetroit DD15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Capacity280 Gallons
WeightClass 8: 33,001 lb and above (14,969 kg and above)
Stock Number589131
MLS Number14334457
CategorySleeper Semi Trucks
Last Updated5/21/2026
Location
El Paso, TX, US
Sold By
Doggett
Freightliner CASCADIA 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner CASCADIA 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$72,900 USD
DIGITAL DASH - EW3 02/25/2027 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Raised Roof has tons of chrome and polished...
ConditionUsed
Usage410,940 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Weight52500
Stock Number501181
MLS Number14382975
CategorySleeper Semi Trucks
Last Updated5/21/2026
Location
San Antonio, TX, US
Sold By
Doggett
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
$49,900 USD
Several Available!, Full 128 Point Inspection, 564,000 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals, Fleet...
ConditionUsed
Usage465,002 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 NumberLY5954
MLS Number13916447
CategorySleeper Semi Trucks
Last Updated5/20/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Recently Updated
$49,900 USD
Extended Warranty Available, new drive tires
ConditionUsed
Usage603,620 Miles
Horse Power455 HP
Engine ModelDetroit DD15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Capacity200 Gallons
Weight53,300
Stock Number493341
MLS Number14357119
CategorySleeper Semi Trucks
Last Updated5/20/2026
Location
San Antonio, TX, US
Sold By
Doggett
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Automatic

Newly Listed
$54,500 USD
CLEAN FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126 SLEEPERS, DETROIT DD13, 450HP, GOOD RUBBER, 3.08 RATIOS, GVWR 52,000 LBS, JAKES, LOCKERS, DETROIT ASSURANCE COLLISION MITIGATION SYSTEM,...
ConditionUsed
Usage370,635 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number7285
MLS Number14378878
CategorySleeper Semi Trucks
Last Updated5/20/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Automatic

Newly Listed
$49,500 USD
CHEMICAL HAULER, HYDROPAK AND HOSE RACK INCLUDED! CLEAN FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126 SLEEPERS, DETROIT DD13, 450HP, GOOD RUBBER, 3.08 RATIOS, GVWR 52,000 LBS, JAKES,...
ConditionUsed
Usage461,697 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number7284
MLS Number14378877
CategorySleeper Semi Trucks
Last Updated5/20/2026
Location
Houston, TX, US
Sold By
Southern Truck Sales Ltd
2021 Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

Recently Updated
$53,500 USD
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 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 2.28 ratio
Stock NumberCP2943
MLS Number14322943
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Strafford, MO, US
Sold By
HD Trucks LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

2027 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

Recently Updated
$179,995 USD
2027 Freightliner Cascadia 126 Sleeper -- Detroit Diesel -- DT12 Overdrive/, * Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque, * DT12 Overdrive Automated Manual Transmission, *...
ConditionNew
Usage756 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberVLXF8205
MLS Number14348248
CategorySleeper Semi Trucks
Last Updated5/19/2026
Location
Pompano Beach, FL, US
Sold By
Go Freightliner of Broward
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Recently Updated
$97,995 USD
MULTIPLE UNITS ARE AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME,...
ConditionUsed
Usage413,718 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
Stock Number8269
MLS Number14360379
CategorySleeper Semi Trucks
Last Updated5/17/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Recently Updated
$99,995 USD
MULTIPLE UNITS ARE AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME,...
ConditionUsed
Usage398,849 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
Stock Number1692
MLS Number14360378
CategorySleeper Semi Trucks
Last Updated5/17/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
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

Recently Updated
$69,900 USD
The 2022 Freightliner Cascadia 126 is a popular Class 8 highway tractor in the used truck market, prized for its powerful Detroit diesel engine options, aerodynamic efficiency, and modern...
ConditionUsed
Usage512,652 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
Stock Number2626
MLS Number13703252
CategorySleeper Semi Trucks
Last Updated5/21/2026
Location
Los Angeles, CA, US
Sold By
TCI Transportation
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

Recently Updated
$57,995 USD
2021 FREIGHTLINER CASCADIA 126, DETROIT DD15 LOW ENGINE HOURS, DETROIT DT12 AUTOMATIC TRANSMISSION, 564,000 MILES, ALL AROUND BRAND NEW AMERICAN TIRES, DIESEL APU, REFRIGERATOR ,...
ConditionUsed
Usage564,000 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
Rear End40,000 lb
Stock Number8279
MLS Number14358899
CategorySleeper Semi Trucks
Last Updated5/16/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$68,900 USD
DIGITAL DASH - EW3 01/07/2027 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished...
ConditionUsed
Usage421,846 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Weight52500
Stock Number501109
MLS Number14373641
CategorySleeper Semi Trucks
Last Updated5/17/2026
Location
North Little Rock, AR, US
Sold By
Doggett
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$68,900 USD
DIGITAL DASH - EW3 03/08/2027 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished...
ConditionUsed
Usage417,242 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Weight52500
Stock Number495115
MLS Number14373640
CategorySleeper Semi Trucks
Last Updated5/17/2026
Location
North Little Rock, AR, US
Sold By
Doggett
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 425HP, Manual

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 425HP, Manual

Newly Listed
$79,995 USD
2023 Freightliner Cascadia 126 Sleeper -- Detroit Diesel DD15 -- DT12 Overdrive* Detroit DD15 14.8L -- 425 HP* DT12 Overdrive Automated Manual Transmission* 200-Gallon Fuel Capacity* 12,350...
ConditionUsed
Usage405,974 Miles
Horse Power425 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionManual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberPLUE6902
MLS Number14371722
CategorySleeper Semi Trucks
Last Updated5/15/2026
Location
Pompano Beach, FL, US
Sold By
Go Freightliner of Broward
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

$48,950 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
Usage487,176 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 Number3537
MLS Number14369769
CategorySleeper Semi Trucks
Last Updated5/14/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
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

$57,950 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
Usage481,710 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 Number3620
MLS Number14369743
CategorySleeper Semi Trucks
Last Updated5/14/2026
Location
GRANGER, IA, US
Sold By
Barr-Nunn Transportation LLC
Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$54,900 USD
Extended Warranty Available, New Drive Tires
ConditionUsed
Usage560,441 Miles
Horse Power455 HP
Engine ModelDetroit DD15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Capacity200 Gallons
Weight53,300
Stock Number493352
MLS Number14263846
CategorySleeper Semi Trucks
Last Updated5/14/2026
Location
San Antonio, TX, US
Sold By
Doggett
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