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

18 0

2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$99,700 USD

Condition	Used
Usage	388,877 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
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	31110
MLS Number	13702639
Category	Sleeper Semi Trucks
Last Updated	8/22/2025
Location	Houston, TX, US
Sold By	Schneider

20 0

2020 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

$48,000 USD

Condition	Used
Usage	433,920 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	20119
MLS Number	13702626
Category	Sleeper Semi Trucks
Last Updated	9/16/2025
Location	Gary, IN, US
Sold By	Schneider

(713) 532-___ SHOW
NUMBERCall Seller

10 0

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

$71,900 USD

2022 Freightliner Cascadia 126 Flag Edition!, Patriotic paint, fleet-owned and well-maintained with low engine hours. Runs strong no oil leaks, air leaks, or warning lights. Right mirror is...

Condition	Used
Usage	441,406 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	2599
MLS Number	13483842
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Humble, TX, US
Sold By	TCI Transportation

(844) 216-___ SHOW
NUMBERCall Seller

33 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$42,500 USD

714,510 Miles, DD15 Detroit, 400 HP, DT12 Automated, 2.16 Ratio, 226" WB, 12500# Fronts, 40,000# Rears, Double Bunk Sleeper, Bluetooth, Inter-Axle Lock, Air Suspension Dump, Air Slide 5th...

Condition	Used
Usage	714,510 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
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	2.16 ratio
Stock Number	MA9678
MLS Number	13463920
Category	Sleeper Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
NUMBERCall Seller

36 3

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$59,000 USD

574k Miles, DD15 Detroit, 400 HP (upgradeable to 505), DT12 Automated, Fleet Maintained, Double Bunk Condo, Fridge, Collision Mitigation System, 225" WB, 2.85 Ratio, 12,500 Fronts, 40,000...

Condition	Used
Usage	574,428 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	MA9747
MLS Number	13463917
Category	Sleeper Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
NUMBERCall Seller

26 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck

$46,000 USD

679,793 Miles, DD15 Detroit, DT12 Automatic, Fleet Maintained, Double Bunk Sleeper, Fridge, Collision Mitigation System, Bluetooth, Inter-Axle Lock, Air Slide, Air Suspension Dump, Power...

Condition	Used
Usage	679,793 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x2
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	MA9737
MLS Number	13463913
Category	Sleeper Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 300-___ SHOW
NUMBERCall Seller

45 1

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 42" Raised Roof Sleeper, Detroit 560HP, 18 Speed Manual

Contact for price

WEBASTO, DISC BRAKE,

Condition	Used
Usage	12,008 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	42"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	c-36610
MLS Number	13686112
Category	Sleeper Semi Trucks
Last Updated	7/5/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, MirrorEye Equipped

19 0

2022 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, MirrorEye Equipped

$61,200 USD

Condition	Used
Usage	528,917 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15GHG21
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	52333
MLS Number	13677165
Category	Sleeper Semi Trucks
Last Updated	8/2/2025
Location	ATLANTA, GA, US
Sold By	Schneider

18 0

2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$91,700 USD

Condition	Used
Usage	424,014 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	31389
MLS Number	13677121
Category	Sleeper Semi Trucks
Last Updated	8/22/2025
Location	West Memphis, AR, US
Sold By	Schneider

18 0

2023 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$86,200 USD

Condition	Used
Usage	312,756 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	59969
MLS Number	13674316
Category	Sleeper Semi Trucks
Last Updated	11/3/2025
Location	Edwardsville, IL, US
Sold By	Schneider

18 0

2020 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

$54,000 USD

Condition	Used
Usage	398,382 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	20233
MLS Number	13674214
Category	Sleeper Semi Trucks
Last Updated	8/22/2025
Location	West Memphis, AR, US
Sold By	Schneider

(833) 300-___ SHOW
NUMBERCall Seller

45 1

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 64" Raised Roof Sleeper, Detroit 505HP, 18 Speed Manual

Contact for price

WEBASTO, FRIGO, BEACONS LIGHT,

Condition	Used
Usage	9,012 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	64"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	C-36594
MLS Number	13655165
Category	Sleeper Semi Trucks
Last Updated	7/30/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 333-___ SHOW
NUMBERCall Seller

17 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$59,900 USD

Add a 90 day / 25,000 mile Warranty for $1,500.. Includes Freightliner's Factory 1 year/ 125K Select limited warranty 2021 Freightliner Cascadia 126 Powered by a Detroit DD15 Engine with...

Condition	Used
Usage	446,636 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Capacity	200 Gallons
Stock Number	569492
MLS Number	13620729
Category	Sleeper Semi Trucks
Last Updated	11/5/2025
Location	El Paso, TX, US
Sold By	Doggett

(480) 995-___ SHOW
NUMBERCall Seller

13 0

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

Contact for price

2022–2023-year models available, Call for details, Mile range 390,000 to 490,000, prices vary by year and milage, remaining factory warranty available, Contact ED Gibbs for more information...

Quantity	20
Condition	Used
Usage	11,000 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	2587
MLS Number	13396561
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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 ✅ Direct Call to Sales!!, David, Ana,

Condition	Used
Usage	423,375 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP5889
MLS Number	12686087
Category	Sleeper Semi Trucks
Last Updated	6/10/2025
Location	Edinburg, TX, US
Sold By	DeLucio USA

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 ✅, Direct Call to Sales!!, David, Ana,

Condition	Used
Usage	418,130 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP5768
MLS Number	12686085
Category	Sleeper Semi Trucks
Last Updated	6/10/2025
Location	Edinburg, TX, US
Sold By	DeLucio USA

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 ✅ Direct Call to Sales!! David, Ana,

Condition	Used
Usage	412,678 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP5973
MLS Number	12686030
Category	Sleeper Semi Trucks
Last Updated	6/10/2025
Location	Edinburg, TX, US
Sold By	DeLucio USA

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 ✅ Direct Call to Sales!!, David, Ana,

Condition	Used
Usage	407,410 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP5959
MLS Number	12686029
Category	Sleeper Semi Trucks
Last Updated	6/10/2025
Location	Edinburg, TX, US
Sold By	DeLucio USA

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 ✅ Direct Call to Sales!!,...

Condition	Used
Usage	401,432 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP6503
MLS Number	12685993
Category	Sleeper Semi Trucks
Last Updated	6/10/2025
Location	Edinburg, TX, US
Sold By	DeLucio USA

4 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 13 Speed Dt12 Manual

$119,900 USD

294889 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 13 Speed DT12 Manual Transmission, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Tandem Rear Axles

Condition	Used
Usage	294,889 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	13 Speed Detroit DT12 Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13612174
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Stockton, CA, US
Sold By	TCI Transportation

24 2

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 450HP, Automatic

$60,000 USD

Nice Walmart trucks, APU, DOT, Road Ready Financing available, First time buyers Welcome Hablo Español

Quantity	2
Condition	Used
Usage	581,889 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13612173
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Stockton, CA, US
Sold By	TCI Transportation

4 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Automatic

$79,900 USD

Nice 2022 with a 13spd manual transmission Fully Serviced Se habla Español,

Condition	Used
Usage	388,999 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13607509
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Stockton, CA, US
Sold By	TCI Transportation

3 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$99,800 USD

Nice Fleet owned Truck, Brand new American Virgin Tires, Fully serviced, EW4 Warranty In house finance on A.O.C, Outside lenders, First time Buyer Program Hablo Español,

Condition	Used
Usage	299,889 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Stock Number	1999
MLS Number	13607447
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Stockton, CA, US
Sold By	TCI Transportation

(713) 532-___ SHOW
NUMBERCall Seller

24 2

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Automatic

$60,000 USD

4 2020 freightliner Cascadia126 Walmart sleepers available for purchase! if you're looking for a reliable truck with all the amenities of a home along with safety then look no further, we...

Quantity	4
Condition	Used
Usage	582,718 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Transmission	Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2570
MLS Number	13584401
Category	Sleeper Semi Trucks
Last Updated	11/13/2025
Location	Humble, TX, US
Sold By	TCI Transportation