Used Freightliner 6x4 Cascadia Sleeper Semi Trucks with Detroit Engines For Sale

(707) 849-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

Newly Listed

$85,000 USD

2023 Freightliner Cascadia 126 – DD15 505HP – DT12 Auto – Low Miles, Clean, heavy-spec Cascadia 126 ready to go to work. This is a strong spec truck with big horsepower and the right...

Condition	Used
Usage	110,238 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14287838
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

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

Newly Listed

$46,950 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	486,348 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	3539
MLS Number	14287357
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(855) 591-___ SHOW
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2019 Freightliner Cascadia 125 Sleeper Semi Truck - 75" Mid Roof Sleeper, Detroit 455HP, 13 Speed Manual

Newly Listed

$54,900 USD

2019 Freightliner Cascadia 125 – 1 Owner, Fleet Maintained Cascadia!, Very clean, low-mile unit—hard to find spec! , 455 HP Detroit DD15 engine, , 13-speed Eaton Fuller manual transmission,...

Condition	Used
Usage	273,186 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	KT5187
MLS Number	14287352
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(855) 591-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Amt

Newly Listed

$45,900 USD

2020 Freightliner Cascadia 126 – 1 Owner, Fleet Maintained Cascadia 126!, Clean, well spec’d, and ready to work! , 475 HP Detroit DD15 engine, , Detroit DT12 automatic transmission, , Condo...

Condition	Used
Usage	555,679 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	LZ7346
MLS Number	14287132
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(844) 624-___ SHOW
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2022 Freightliner Cascadia 116 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 450HP, 12 Speed Autoshift Automatic

Price Drop $52,950 USD

AVAILABLE FOR SALE WELL MAINTAINED 2022 FREIGHTLINER CASCADIA 116 SMALL SLEEPER SEMI TRUCK FOR SALE IN KANSAS CITY, MO. INSPECTED AND DETAILED PRIOR TO DELIVERY. With ONLY 370,149 miles and...

Condition	Used
Usage	9,794 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Autoshift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	MO11195
MLS Number	14172294
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2022 Freightliner Cascadia 116 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 450HP, 12 Speed Autoshift Automatic

Price Drop $52,950 USD

AVAILABLE FOR SALE WELL MAINTAINED 2022 FREIGHTLINER CASCADIA 116 SMALL SLEEPER SEMI TRUCK. With ONLY 380,567 miles and only 9.704 hours on the engine, this truck comes equipped with a 450...

Condition	Used
Usage	9,704 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Autoshift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	MO11196
MLS Number	14172235
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2022 Freightliner Cascadia 116 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 450HP, 12 Speed Autoshift Automatic

Price Drop $52,950 USD

AVAILABLE FOR SALE WELL MAINTAINED 2022 FREIGHTLINER CASCADIA 116 SMALL SLEEPER SEMI TRUCK FOR SALE IN KANSAS CITY, MO. INSPECTED AND DETAILED PRIOR TO DELIVERY. With ONLY 380,567 miles and...

Condition	Used
Usage	9,704 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Autoshift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	MO11196
MLS Number	14172208
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 956-___ SHOW
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2013 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 10 Speed Manual

Recently Updated

$22,500 USD

773000 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 10 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: Aluminum/Steel, Tandem...

Condition	Used
Usage	773,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	C5378
MLS Number	14160218
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(855) 725-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Price Drop $65,000 USD

The 2022 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its advanced performance, modern technology and driver-focused comfort, making it...

Condition	Used
Usage	512,652 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2626
MLS Number	13944364
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(855) 725-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, Automatic

Recently Updated

$72,000 USD

The 2022 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its advanced performance, modern technology and driver-focused comfort, making it...

Condition	Used
Usage	443,772 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2628
MLS Number	13944352
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(855) 981-___ SHOW
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2017 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

Newly Listed

$15,000 USD

2017 Freightliner Cascadia 125 Sleeper Specs:, -Mileage: 773408, -Drive: 6x4, -Suspension: Air-ride, -Dual Tires, -Wheels: All Aluminum, -Single Bunk Sleeper, -Engine: Detroit DD15, -Color:...

Condition	Used
Usage	773,408 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHCHD5016MAC Web
MLS Number	14284640
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Macon, GA, US
Sold By	Nationwide Haul

(855) 981-___ SHOW
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2017 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

Newly Listed

$15,000 USD

2017 Freightliner Cascadia 125 Sleeper Specs:, -Mileage: 773408, -Drive: 6x4, -Suspension: Air-ride, -Dual Tires, -Wheels: All Aluminum, -Single Bunk Sleeper, -Engine: Detroit DD15, -Color:...

Condition	Used
Usage	773,408 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHCHD5016MAC
MLS Number	14284639
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Macon, GA, US
Sold By	Nationwide Haul

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

Recently Updated

$38,500 USD

***NOTE: ODOMETER HAS BEEN RESET AND DOES NOT REFLECT CORRECT MILEAGE. CORRECT MILEAGE FOR THIS UNIT IS 486,087*** ***Note: Unit does not have a passenger seat.***

Condition	Used
Usage	486,087 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.47 ratio
Stock Number	50152
MLS Number	13461125
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Obetz, OH, US
Sold By	Schneider

(866) 530-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$64,995 USD

2021 FREIGHTLINER CASCADIA 126, WALMART SPECS, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 494,116 MILES, DIESEL APU, FLEET MAINTAINED, LOADED TRUCKS MULTIPLE WALMART UNITS...

Condition	Used
Usage	494,116 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2034
MLS Number	14284581
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(844) 909-___ SHOW
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2017 Freightliner Cascadia 113 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 500HP, Automatic

Price Drop $34,999 USD

2017 Freightliner Cascadia 113, Detroit DD15 500 HP, 880K miles, Engine overhaul done at 773k with Paperwork, Inter-axle differential lock, Automatic Transmission, Sliding 5th wheel plate,...

Condition	Used
Usage	888,664 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14130889
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Paul, ID, US
Sold By	BTR Sales

(844) 900-___ SHOW
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2021 Freightliner Cascadia 116 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated

$46,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!!! SLIDING 5TH WHEEL, AIR RIDE, DEF, APU!!! Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...

Condition	Used
Usage	502,939 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	57"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	L01599-DELIVERY 2 U
MLS Number	13982573
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

2020 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic

Newly Listed

$43,200 USD

***NOTE: Truck is equipped with anINOPERABLETriPac APU***

Condition	Used
Usage	524,965 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	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	51138
MLS Number	14283988
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Obetz, OH, US
Sold By	Schneider

(844) 216-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

Recently Updated

$56,000 USD

Brand new 11r24.5 drive tires, All new brakes and rotors, 432,093 Miles, DD15 505 HP, DT12 Automated, 72" Mid-Roof XT Sleeper, Jakes, 40,000 Lb. Rear Ends, 3.08 Ratio, Air Ride, Bunk...

Condition	Used
Usage	432,093 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LJ3613
MLS Number	13712682
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 478-___ SHOW
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2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

Recently Updated

$44,900 USD

Low mile DD15 with a manual! Customers have been asking for this setup and now it's here! Give us a call today. Well spec'd,

Condition	Used
Usage	482,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7231
MLS Number	14256949
Category	Sleeper Semi Trucks
Last Updated	4/2/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 910-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated

$55,950 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...

Condition	Used
Usage	484,796 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 2.41 ratio
Stock Number	3557
MLS Number	14234022
Category	Sleeper Semi Trucks
Last Updated	4/2/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(844) 216-___ SHOW
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2019 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, 12 Speed Dt12 Amt

Recently Updated

Contact for price

AUTOMATIC. ELECTRONIC STABILITY CONTROL, BRAKE ASSIST, ADAPTIVE CRUISE CONTROL, LANE DEPARTURE WARNING, TIRE PRESSURE MONITORIING SYSTEM

Condition	Used
Usage	705,687 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Rear Axle	Tandem Axle
Stock Number	KP8086
MLS Number	14080368
Category	Sleeper Semi Trucks
Last Updated	4/2/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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

Newly Listed

$58,700 USD

Condition	Used
Usage	449,034 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	53266
MLS Number	14281506
Category	Sleeper Semi Trucks
Last Updated	4/2/2026
Location	PHOENIX, AZ, US
Sold By	Schneider

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

Newly Listed

$101,700 USD

Condition	Used
Usage	278,541 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	32031
MLS Number	14281505
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Portland, OR, US
Sold By	Schneider

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

Newly Listed

$61,700 USD

Condition	Used
Usage	333,254 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	12717
MLS Number	14281504
Category	Sleeper Semi Trucks
Last Updated	4/2/2026
Location	Obetz, OH, US
Sold By	Schneider