New 12 Speed Sleeper Semi Trucks For Sale

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16 0

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Amt

$123,200 USD

Clean Title! 12% FET is included in the sale price. We are selling a 2024 Freightliner Cascadia with 7 miles on it. This truck has a 475 HP Detroit DD15, DT12 transmission, and 3.08 gears...

Condition	New
Usage	7 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	Mid Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	84353
MLS Number	13129257
Category	Sleeper Semi Trucks
Last Updated	9/25/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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3 0

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$186,000 USD

Endurant Automated Transmission behind the 500 HP Cummins in this T680 Sleeper. Gorgeous Unit that will grow your business!,

Condition	New
Usage	10 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	PJ244024
MLS Number	12466249
Category	Sleeper Semi Trucks
Last Updated	12/30/2023
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

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1 0

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Endurant Amt

$198,388 USD

Diamond Interior 76" NEW Sleeper available in Manassas

Condition	New
Usage	10 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	PJ260449
MLS Number	12466205
Category	Sleeper Semi Trucks
Last Updated	6/8/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

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17 0

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper

$158,981 USD

2025 FREIGHTLINER CASCADIA 126 72 Raised Roof Sleeper Double Bunk, White Exterior Color, Gray Interior, Engine: Detroit Diesel Dd15 14.8l, 505hp, Transmission: Detroit Dt12 12-Speed...

Condition	New
Usage	18 Miles
Engine Model	Detroit
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Stock Number	SLVS6815
MLS Number	12703742
Category	Sleeper Semi Trucks
Last Updated	9/27/2024
Location	East Providence, RI, US
Sold By	Rhode Island Truck Center

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11 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

$221,167 USD

Beautifully loaded owner operator spec Has KIMS APU, Call Daryl [804] [592-8895] for more information and to schedule your test drive

Condition	New
Usage	21 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	RJ345985
MLS Number	12994526
Category	Sleeper Semi Trucks
Last Updated	7/18/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

1 0

2024 Peterbilt 579 Sleeper Semi Truck - Cummins, 12 Speed Automatic

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2024 Peterbilt 579 U-7562 - Chicago,

Condition	New
Usage	32 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear Axle	Tandem Axle
Stock Number	U-7562
MLS Number	12459485
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Alsip, IL, US
Sold By	Impel Union Inc.

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20 0

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper

2025 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 475HP

Newly Listed

$154,900 USD

****2025****NEW***FREIGHTLINER CASCADIA 126 SLEEPER, DETROIT DD15 ENGINE WITH 475 HP, DETROIT DT12 AUTOMATED MANUAL TRANSMISSION, DUAL 130G TANKS, 2.85 REAR. **PRICE DOES NOT INCLUDE FET,...

Condition	New
Usage	84 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	256357
MLS Number	13133574
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Tampa, FL, US
Sold By	Southport Truck Group

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36 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 475HP

Newly Listed

$154,900 USD

****2025****NEW***FREIGHTLINER CASCADIA 126 SLEEPER, DETROIT DD15 ENGINE WITH 475 HP, DETROIT DT12 AUTOMATED MANUAL TRANSMISSION, DUAL 130G TANKS, 2.85 REAR. **PRICE DOES NOT INCLUDE FET,...

Condition	New
Usage	88 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	256358
MLS Number	13133573
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Tampa, FL, US
Sold By	Southport Truck Group

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34 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$198,994 USD

KW Idle management system,

Condition	New
Usage	109 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	RJ346141
MLS Number	12466224
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Hagerstown, MD, US
Sold By	Truck Enterprises Inc.

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8 0

2025 FREIGHTLINER CASCADIA 126 72" Raised Roof Double Bunk Sleeper

$158,981 USD

2025 FREIGHTLINER CASCADIA 126 72 Raised Roof Sleeper Double Bunk, White Exterior Color, Gray Interior, Engine: Detroit Diesel Dd15 14.8l, 505hp, Transmission: Detroit Dt12 12-Speed...

Condition	New
Usage	200 Miles
Engine Model	Detroit
Transmission	12 Speed Automated
Stock Number	SSVR7882
MLS Number	12905755
Category	Sleeper Semi Trucks
Last Updated	9/27/2024
Location	East Providence, RI, US
Sold By	Rhode Island Truck Center

28 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$164,900 USD

Available now for immediate delivery! New Kenworth T680 with Cummins X15 Efficiency Series, 500 hp, 1,650 lb.ft., Eaton Endurant (EEO16F112C) 12-speed automated transmission, 12,350# front,...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	KFJ347923
MLS Number	12885914
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

28 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$164,900 USD

Available now for immediate delivery! New Kenworth T680 with Cummins X15 Efficiency Series, 500 hp, 1,650 lb.ft., Eaton Endurant (EEO16F112C) 12-speed automated transmission, 12,350# front,...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	KF347922
MLS Number	12885910
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

29 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$164,900 USD

Available now for immediate delivery. New 2024 Kenworth T680 with 76" raised roof sleeper, Cummins X15 Efficiency Series engine rated at 500 horsepower, Eaton Endurant 12-Speed automated...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	KF369772
MLS Number	12768701
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

24 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$164,900 USD

Available now for immediate delivery. New 2024 Kenworth T680 with 76" raised roof sleeper, Cummins X15 Efficiency Series engine rated at 500 horsepower, Eaton EEO16F112C Endurant 12-Speed...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	KF360365
MLS Number	12768696
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

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10 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

$179,950 USD

COME AND GET THEM BEFORE THERE GONE!! (5) MATCHED SPEC'D HI-RISE SLEEPERS AVAILABLE FOR IMMEDIATE SALE! LOTS OF EXTENDED ENGINE AND AFTERTREATMENT WARRANTY! GIVE THE SALES TEAM IN RICHMOND A...

Quantity	5
Condition	New
Usage	500 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	RJ366602
MLS Number	12466316
Category	Sleeper Semi Trucks
Last Updated	5/1/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

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16 0

2025 Peterbilt 567 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic

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BRAND NEW 2025 PETERBILT 567. POWERED WITH A CUMMINS X15 AT 500HP. 72IN HIGH ROOF SLEEPER. EATON AUTO 12 SPEED TRANSMISSION. FRONT AXLE RATING AT 12,200 LBS AND REAR AT 40,000LBS. 260 INCH...

Condition	New
Usage	20 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2747798
MLS Number	12986402
Category	Sleeper Semi Trucks
Last Updated	7/16/2024
Location	Butler, PA, US
Sold By	Hunter Truck

1 0

2024 Peterbilt 579 Sleeper Semi Truck - Cummins, 12 Speed Automatic

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Stock Number:U-7313, Year:2024, Make:Peterbilt, Model:579, Odometer:802, Engine:Cummins X-15, Transmission:Auto Paccar 12 Speed, Exterior Color:White, VIN:1XPBD49X2RD663577, Vehicle...

Condition	New
Usage	802 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear Axle	Tandem Axle
Stock Number	U-7313
MLS Number	12448271
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Alsip, IL, US
Sold By	Impel Union Inc.

1 0

2024 Peterbilt 579 Sleeper Semi Truck - Cummins, 12 Speed Automatic

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2024 Peterbilt 579 U-7563 - Chicago,

Condition	New
Usage	814 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear Axle	Tandem Axle
Stock Number	U-7563
MLS Number	12459486
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Alsip, IL, US
Sold By	Impel Union Inc.

24 0

2024 Peterbilt 579 Sleeper Semi Truck - Paccar 455HP, 12 Speed Endurant Automatic

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862 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Endurant Automatic Transmission, Drive: 6x4, Wheels: Aluminum/Steel, Wheel Base: 230, Tandem Rear Axles, Rear Axle Weight...

Condition	New
Usage	862 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	u-6559
MLS Number	12447961
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Alsip, IL, US
Sold By	Impel Union Inc.

1 0

2024 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins, 12 Speed Automatic

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2024 Peterbilt 579 U-7561 - Chicago,

Condition	New
Usage	923 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	U-7561
MLS Number	12459481
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Alsip, IL, US
Sold By	Impel Union Inc.

1 0

2024 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 380HP, 12 Speed Automatic

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Stock Number:U-7317, Year:2024, Make:Peterbilt, Model:579, Odometer:954, Engine:Paccar MX-13, HP:455, Transmission:Auto Paccar 12 Speed, Exterior Color:White, Sleeper Configuration:Raised...

Condition	New
Usage	954 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	380 HP
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	U-7317
MLS Number	12448276
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Alsip, IL, US
Sold By	Impel Union Inc.

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11 0

2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP

Price Reduced

$187,500 USD

**CARB Engine Compliant** NEW 2024 Peterbilt 579 Ultraloft W/80" Bunk, Cummins X15 Engine 500 HP with 1850 Torque, Factory Installed APU, Eaton-Fuller 12 speed Automated Transmission, 240"...

Condition	New
Usage	1,397 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	257549
MLS Number	12262038
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

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8 0

2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 380HP

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On Ground in Eau Claire, PA. New-Peterbilt 579, 80" Ultraloft. MX13 Engine, 510 HP, 12 Speed Automated Transmission, 245" Wheelbase, 1850 Torque, 12,500 Dana Spicer Front Axle, 40,000 Dana...

Condition	New
Usage	1,582 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	259271
MLS Number	12159088
Category	Sleeper Semi Trucks
Last Updated	3/30/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck