Used Freightliner Tandem Axle Sleeper Semi Trucks with Detroit Engines For Sale

(844) 624-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

Recently Updated

$104,950 USD

2023 Freightliner Cascadia 126 Sleeper – Detroit DD15 505 HP, DT12 Automatic, 72” Raised Roof Double Bunk, 192K Miles This 2023 Freightliner Cascadia 126 is a well-maintained, Class 8...

Condition	Used
Usage	192,279 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	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	MO11105
MLS Number	14245862
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(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

$50,950 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	483,186 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	3570
MLS Number	14137282
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(833) 781-___ SHOW
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2020 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic

Newly Listed

$49,900 USD

Condition	Used
Usage	327,814 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	12370
MLS Number	14264395
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Houston, TX, US
Sold By	Schneider

(833) 781-___ SHOW
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2022 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

Newly Listed

$50,200 USD

Condition	Used
Usage	533,321 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	52649
MLS Number	14264392
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	SALT LAKE CITY, UT, US
Sold By	Schneider

(844) 900-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, Automatic

Recently Updated

$56,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC!!!!! AIR RIDE, K-PIN REL, AIR SLIDE, ENGINE BRAKE, SLPR DOME, AMBT LIGHT, DOME LIGHT, HSA OFF, ATC SPIN, LDW OFF,...

Condition	Used
Usage	528,206 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	69"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	L01507-DELIVERY 2 U
MLS Number	13781473
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Price Drop $27,900 USD

Add a 3 Month / 25,000 mile warranty for $1,500. 2021 Freightliner Cascadia 126 Powered by a DD15 Engine with 400hp and a DT12-12 Speed Automatic Transmission For Optimum Fuel Efficiency....

Condition	Used
Usage	808,833 Miles
Horse Power	400 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.16 ratio
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	469683
MLS Number	13735149
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	El Paso, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$36,900 USD

2022 Freightliner Cascadia Powered by a Detroit DD15 Engine with 400hp and a Detroit DT12-12 Speed Automatic Transmission for Optimum Fuel Efficiency. Power Windows Power Mirrors with a...

Condition	Used
Usage	715,855 Miles
Horse Power	400 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.16 ratio
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	496994
MLS Number	13735148
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	El Paso, TX, US
Sold By	Doggett

(844) 487-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Price Drop $109,900 USD

EW4 05/30/29 or 600k

Condition	Used
Usage	286,508 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	576253
MLS Number	13748440
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Pharr, TX, US
Sold By	Doggett

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Price Drop $24,900 USD

Add a 3 Month / 25,000 mile warranty for $1,500. 2020 Freightliner Cascadia 126 Powered by a Detroit DD15 Engine with 400hp and Detroit DT12-12 Speed Automatic Transmission For Optimum Fuel...

Condition	Used
Usage	807,388 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	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	452501
MLS Number	13748439
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	El Paso, TX, US
Sold By	Doggett

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Price Drop $27,900 USD

Add a 90 day / 25,000 mile Warranty for $1,500.. 2021 Freightliner Cascadia 126 Powered by a Detroit DD15 Engine with 400hp and a Detroit DT12- 12 Speed Automatic Transmission for Optimum...

Condition	Used
Usage	825,460 Miles
Horse Power	400 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	469650
MLS Number	13774169
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	El Paso, TX, US
Sold By	Doggett

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$53,700 USD

Add a 90 day / 25,000 mile Warranty for $1,500. 2020 Freightliner Cascadia 126 Powered by a DD15 Engine with 400hp and a DT 12-12 Speed Automatic Transmission for Optimum Fuel Efficiency....

Condition	Used
Usage	442,658 Miles
Horse Power	400 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Capacity	200 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	579013
MLS Number	13778773
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	El Paso, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$61,900 USD

DIGITAL DASH - EW3 06/09/26 OR 550K, 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	435,719 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Capacity	160 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	486893
MLS Number	13811721
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	El Paso, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Price Drop $50,900 USD

EW3 03/29/26 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...

Condition	Used
Usage	498,576 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	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	486836
MLS Number	13821562
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Dallas, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$64,900 USD

DIGITAL DASH - EW3 06/10/26 OR 550K, 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	401,978 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	486964
MLS Number	13853664
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Dallas, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$59,900 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	433,845 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	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	486937
MLS Number	13863868
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Dallas, TX, US
Sold By	Doggett

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

Recently Updated

$59,900 USD

EW3 4/28/2026 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 one...

Condition	Used
Usage	437,866 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
Stock Number	486869
MLS Number	13871473
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	San Antonio, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$70,900 USD

EW3 7/29/2026 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...

Condition	Used
Usage	367,579 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	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	490594
MLS Number	13964898
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Dallas, TX, US
Sold By	Doggett

(833) 645-___ SHOW
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2021 Freightliner PT126SLP Sleeper Semi Truck - Detroit

Recently Updated

$36,900 USD

2021 Freightliner Cascadia 126 Powered by a DD15 Engine and Paired with a DT12-12 Speed Automatic Transmission for Optimum Fuel Efficiency. Dual 100 Gallon Diesel Fuel Tanks. A 72" Raised...

Condition	Used
Usage	717,288 Miles
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Capacity	200 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	484360
MLS Number	13974141
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	El Paso, TX, US
Sold By	Doggett

(844) 689-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP

Recently Updated

$39,900 USD

Add a 3 Month / 25,000 mile warranty for $1,500

Condition	Used
Usage	651,530 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Capacity	300 Gallons
Weight	53,300
Stock Number	463028
MLS Number	13986380
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Laredo, TX, US
Sold By	Doggett

(844) 487-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Recently Updated

$59,900 USD

Condition	Used
Usage	492,927 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	504794
MLS Number	13986376
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Pharr, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Price Drop $44,900 USD

DIGITAL DASH, 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 one shine!...

Condition	Used
Usage	560,908 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
Stock Number	490605
MLS Number	14004089
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Dallas, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$41,000 USD

2022 Freightliner Cascadia 126 Powered by a DD15 Engine with 400hp and a DT12-12 Speed Transmission. Dual 120 Gallon Diesel Fuel Tanks. Power Windows Power Locks Mirrors with a Smart Wheel....

Condition	Used
Usage	662,667 Miles
Horse Power	400 HP
Engine Model	Detroit DD15
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.16 ratio
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	496639
MLS Number	14044800
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	El Paso, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated

$63,900 USD

DIGITAL DASH - EW3 11/02/26 OR 550K, 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	429,697 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	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	495046
MLS Number	14097258
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Dallas, TX, US
Sold By	Doggett

(844) 689-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Recently Updated

$62,900 USD

Condition	Used
Usage	430,298 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Weight	52,500
Stock Number	495017
MLS Number	14103813
Category	Sleeper Semi Trucks
Last Updated	3/25/2026
Location	Laredo, TX, US
Sold By	Doggett