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

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2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed

$58,900 USD

Condition	Used
Usage	464,212 Miles
Horse Power	400 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	200 Gallons
Weight	52,350
Stock Number	583185
MLS Number	14154681
Category	Sleeper Semi Trucks
Last Updated	2/20/2026
Location	Laredo, TX, US
Sold By	Doggett

2018 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2018 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 400 H.P., DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.28 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154291
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2018 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2018 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 400 H.P., DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.16 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154290
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2021 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 400 H.P., DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.15 Ratio, Air Ride...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154289
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2023 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD13 Engine, 450 H.P., Balance Of 5 Year 550,000 Mile EW4 Extended Warranty Coverage Including...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD13
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154274
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2023 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD13 Engine, 450 H.P., Balance Of 5 Year 550,000 Mile EW4 Extended Warranty Coverage Including...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD13
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154273
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2023 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD13 Engine, 450 H.P., Balance Of 5 Year 550,000 Mile EW4 Extended Warranty Coverage Including...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD13
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154272
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2024 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Remaining Balance Of Manufacturer Warranty, Engine Brake, DT12...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154266
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2024 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Remaining Balance Of Manufacturer Warranty, Engine Brake, DT12...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154265
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2023 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Remaining Balance Of Manufacturer Warranty, Engine Brake, DT12...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154264
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2023 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Remaining Balance Of Manufacturer Warranty, Engine Brake, DT12...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154263
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2024 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Upper Bunk, Detroit DD15 Engine, 455 H.P., Remaining Balance Of Manufacturer Warranty, Engine Brake, DT12...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154262
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof, Detroit 40000HP

Newly Listed

At auction Mar. 5

2021 FREIGHTLINER Cascadia126 Conventional, 72 Inch Raised Roof Sleeper, Detroit DD13 Engine, 450 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.85 Ratio, Air...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	40000 HP
Engine Model	Detroit DD13
Transmission	Detroit DT12
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
MLS Number	14154259
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	South Sioux City, NE, US
Listed By	Taylor & Martin LLC

(833) 781-___ SHOW
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Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle - Manager's Special!

2021 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle - Manager's Special!

Recently Updated

$59,900 USD

Condition	Used
Usage	344,943 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	12694
MLS Number	13959971
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	Gary, IN, US
Sold By	Schneider

(833) 986-___ SHOW
NUMBERCall Seller

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

Newly Listed

$99,900 USD

EXT DETROIT CLUTCH COVERAGE 60 Months 04/20/Miles EXT DETROIT EW4 CARB COMPLIANT COVERAGE 60 Months 04/20/Miles,

Condition	Used
Usage	295,825 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	267827
MLS Number	14153817
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

(833) 986-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

Recently Updated

$49,900 USD

559273 Miles, Engine: DETROIT DD15, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles

Condition	Used
Usage	559,273 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	267725
MLS Number	14134744
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

(844) 624-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

Price Drop $72,950 USD

2022 Freightliner Cascadia – Fully Loaded Warranty Covered This 2022 Freightliner Cascadia is a dependable, driver-friendly truck built for efficiency, comfort, and long-haul performance....

Condition	Used
Usage	11,000 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO11110
MLS Number	14120276
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

Price Drop $72,950 USD

2022 Freightliner Cascadia – Fully Loaded Warranty Covered This 2022 Freightliner Cascadia is a dependable, driver-friendly truck built for efficiency, comfort, and long-haul performance....

Condition	Used
Usage	11,000 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO11110
MLS Number	14120271
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 985-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, Automatic

Recently Updated

$62,900 USD

455 HP DD15 Engine with a DT12 Automatic Transmission on this 2022 Freightliner Cascadia! Equipped with Virgin Tires; APU; a Spacious 72in Double Bunk Sleeper; Deer Guard; Heated Mirrors;...

Condition	Used
Usage	502,960 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	8680212
MLS Number	13998214
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

(844) 324-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo, Detroit 400HP, Automatic

Newly Listed

$50,000 USD

Phoenix, AZ - 2021 Freightliner Cascadia 126 / 72" Sleeper / Detroit DD15 400hp / DT12 Automatic / 2.28 Ratio / 200 Gallons Fuel / Double Bunk / 227" Wheelbase / A/S 5th Wheel / Aluminum...

Condition	Used
Usage	427,333 Miles
Horse Power	400 HP
Engine Model	Detroit DD15 14.8L
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	200 Gallons
Weight	52350
Stock Number	210915
MLS Number	14152965
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	Austin, TX, US
Sold By	Terra Point

(844) 504-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$49,899 USD

EW3 6/8/2026 OR 550K DIGITAL DASH -, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum...

Condition	Used
Usage	543,094 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	160 Gallons
Weight	52,500
Stock Number	486948
MLS Number	13871469
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	San Antonio, TX, US
Sold By	Doggett

(844) 504-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 475HP

Recently Updated

$132,900 USD

EXT DETROIT EW4 Warranty 09/01/2027 or 500,000. EXT TRUCK COVERAGE 4 to 9/1/2026 or 450,000, EXT TOWING/ROADSIDE SERVICE to 9/1/2026 with unlimited miles

Condition	Used
Usage	179,725 Miles
Horse Power	475 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Capacity	200 Gallons
Weight	52,500
Stock Number	580360
MLS Number	13939904
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	San Antonio, TX, US
Sold By	Doggett

(855) 910-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$44,950 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...

Condition	Used
Usage	471,876 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	3479
MLS Number	14149787
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(833) 781-___ SHOW
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2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle - Manager's Special!

Price Drop $89,900 USD

Condition	Used
Usage	287,688 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	31385
MLS Number	13766471
Category	Sleeper Semi Trucks
Last Updated	2/18/2026
Location	Edwardsville, IL, US
Sold By	Schneider