Kenworth 12 Speed Trucks with Cummins Engines For Sale

(844) 693-___ SHOW
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2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic

$49,900 USD

First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...

Condition	Used
Usage	526,094 Miles
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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	192
MLS Number	12902768
Category	Sleeper Semi Trucks
Last Updated	7/17/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

12 0

2019 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Ultrashift Amt

$94,950 USD

Used Kenworth T680 Sleeper for sale. Features: Bendix Fusion Side Collision Avoidance System, Double Bunk, Refrigerator, Inverter, SmartWheel, Cloth Seats, Comfort Pro APU, Hood Mirrors,...

Condition	Used
Usage	14,585 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22P102
MLS Number	11382821
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

11 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$99,950 USD

Used Kenworth T680 Sleeper for sale. Features: Air Ride Cab, Espar Heater, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, Air Ride Seats, 2-bed Bunk, Refrigerator,...

Condition	Used
Usage	11,563 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22P121
MLS Number	11392167
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(833) 970-___ SHOW
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15 0

2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 500HP, 12 Speed Autoshift Amt

$82,750 USD

Clean sleeper. ready to work. Cummins power. Please look at pics and call Clearfield today to schedule a test drive

Condition	Used
Usage	10,483 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Autoshift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Glide
Rear Axle	Tandem Axle
Stock Number	272035
MLS Number	12726615
Category	Sleeper Semi Trucks
Last Updated	6/22/2024
Location	Clearfield, PA, US
Sold By	Hunter Truck

12 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$134,950 USD

Used Kenworth T680 High-top sleeper for sale. Features: Air Ride Cab, Espar Heater, Hood Spot Mirrors, Power Heated Mirrors, Hood-mounted Spot Mirrors, Power Locks and Windows, Tilt Steering...

Condition	Used
Usage	8,435 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
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	22P329
MLS Number	11776848
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
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6 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic

$114,950 USD

Used Kenworth T680 Sleeper for sale. Features: Navigation, Smart Wheel, Double Bunks, Heated/cooled Leather Seats, Moose Bumper, and more. Visit Liberty Kenworth and Coopersburg Kenworth to...

Condition	Used
Usage	8,218 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	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	466439P
MLS Number	11773302
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(844) 748-___ SHOW
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97 0

2023 Kenworth T680 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 400HP

$120,000 USD

161130 Miles, 7045 Hours, Engine: CUMMINS ISX15, 500 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper,...

Condition	Used
Usage	7,045 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Emission Rating	USA Tier 4 Final
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	232294
MLS Number	12087238
Category	Sleeper Semi Trucks
Last Updated	4/27/2024
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

(855) 982-___ SHOW
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11 0

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

$129,950 USD

Used Kenworth T680 Sleeper for sale. Features: Chrome Hood-mounted Mirrors, 270-gallon Fuel Capacity, Chrome Bumper, Double Bunks, Refrigerator, Wetline PTO, and more. Visit Liberty Kenworth...

Condition	Used
Usage	6,518 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
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 3.08 ratio
Stock Number	127269T
MLS Number	12937863
Category	Sleeper Semi Trucks
Last Updated	6/18/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2019 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$99,950 USD

Used Kenworth T680 Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Plastic Quarter Fenders, Power Locks and Windows, Tilt Steering Column, Air Ride Seats, 2-bed Bunk,...

Condition	Used
Usage	3,079 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
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	22P220
MLS Number	11538934
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(877) 705-___ SHOW
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23 0

2023 Kenworth T680 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 500HP, 12 Speed Automatic

$145,900 USD

LIKE NEW 2023 KENWORTH T680 NEXT GEN, ONLY 127067 MILES, EXCELLENT CONDITION, CUMMINS X15 WITH 500 HORSEPOWER, EATON FULLER 12 SP AUTOMATED TRANSMISSION, FACTORY WARRANTY, CALL VICKI @...

Condition	Used
Usage	2,909 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	PJ235464U
MLS Number	12954946
Category	Sleeper Semi Trucks
Last Updated	6/26/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

14 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Newly Listed

$64,900 USD

6 LIKE UNITS FLEET MAINTAINED. 2020 KW T680, AUTOMATED TRANSMISSION 12 SPEED, CUMMINS POWER, SLIDING FIFTH WHEEL, ALL ALUMINUM WHEELS, LOSS MITIGATION SYSTEM. LANE DEPARTURE, DOUBLE BUNK 75...

Condition	Used
Usage	342,282 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	LJ372778/ches
MLS Number	12994850
Category	Sleeper Semi Trucks
Last Updated	7/19/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(855) 984-___ SHOW
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19 0

2024 Kenworth W990 Tandem Axle Car Carrier Truck - Cummins, 500HP, 12 Speed Endurant Amt

Newly Listed

$386,288 USD

***FET INCLUDED IN THE ADVERTISED PRICE*** Now available is the new 2024 Kenworth W990 Chassis with Lohr GT TL-Top Loader Body! This powerful combination features a 52" Sleeper and a Cummins...

Condition	New
Usage	750 Miles
Duty Class	Heavy Duty Car Carrier Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	KF358407
MLS Number	12992242
Category	Car Carrier Trucks
Last Updated	7/17/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(844) 956-___ SHOW
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2 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Newly Listed

Call for price

Cummins X15 6 Cylinder 12.9 L Ultra Low Sulfur Diesel 500 HP Engine, 2020 US EPA Label, Requires Diesel Exhaust Fluid, 100 gal Left Fuel Tank 100 gal Right Fuel Tank, Collision Mitigation...

Condition	Used
Usage	413,397 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	D2650
MLS Number	12987468
Category	Sleeper Semi Trucks
Last Updated	7/19/2024
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(888) 564-___ SHOW
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16 0

2018 Kenworth T680 Day Cab Truck - Cummins, 12 Speed Ultrashift Automatic

Newly Listed

$54,995 USD

If interested please call! Stock#: 14455 Located in Caddo Mills, TX (Just an hour east of downtown Dallas) Ask about our 5% Military/First Responder Discount (Only on select equipment) ONE...

Condition	Used
Usage	359,220 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	14455
MLS Number	12986481
Category	Day Cab Semi Trucks
Last Updated	7/18/2024
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

14 0

2021 Kenworth T680 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

Newly Listed

$69,900 USD

FED EX SPECIFICATIONS! RECENTLY TRADED IN, EXCELLENT CONDITION DAYCAB. CUMMINS 500HP X15 ENGINE. 12 SPEED EATON FULLER ENDURANT TRANSMISSION. NEW DRIVE TIRES. 3.25 RATIO AND 202' WHEELBASE...

Condition	Used
Usage	419,206 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	MJ452503U/MANA
MLS Number	12986390
Category	Day Cab Semi Trucks
Last Updated	7/13/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

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16 0

2018 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Ultrashift Automatic

Newly Listed

$54,995 USD

If interested please call! Stock#: 14452 Located in Caddo Mills, TX (Just an hour east of downtown Dallas) Ask about our 5% Military/First Responder Discount (Only on select equipment) ONE...

Condition	Used
Usage	371,229 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	14452
MLS Number	12986204
Category	Day Cab Semi Trucks
Last Updated	7/13/2024
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

12 0

2025 Kenworth T680 Sleeper Semi Truck - Cummins 500HP

Newly Listed

$214,950 USD

New Kenworth T680 Sleeper for sale. Features: 270-gallon Fuel Capacity, Power Locks and Windows, Double Bunks, Espar Heater, Leather Seats, Adjustable/Telescopic Steering Wheel, Diamond VIT...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	173332
MLS Number	12986135
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2025 Kenworth T680 Sleeper Semi Truck - Cummins 500HP

Newly Listed

$214,950 USD

New Kenworth T680 Sleeper for sale. Features: 76 in. Sleeper Cab, Aluminum Wheels, Heated Leather Seats, Power Locks and Windows, Double Bunks, Navigation, 270-gallon Fuel Capacity, and more...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	173341
MLS Number	12986069
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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10 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$64,900 USD

2020 KENWORTH T680, 76 INCH AEROCAB SLEEOER, CUMMINS X15E, 12 AUTOMATIC TRANSISSION, CALL OR TEXT VICKI@ [540]-830-0417 OR EMAIL VPUCKETT@, FINANCING AND EXTENDED WARRANTIES AVAILABLE,

Condition	Used
Usage	342,843 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	4,000 lb 2.64 ratio
Stock Number	LJ372810U/HBG
MLS Number	12967858
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

34 1

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

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

$145,900 USD

SAVE THOUSANDS OVER NEW!! 2023 KENWORTH T680 NEXT GEN, ONLY 127,068 MILES, STILL LIKE NEW, CUMMINS X15 500 HP MOTOR, EATON FULLER AUTOMATED TRANSMISSION, 2,909 ENGINE HOURS, RAISED ROOF...

Condition	Used
Usage	127,068 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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.75 ratio
Stock Number	PJ235464U/RIC
MLS Number	12945915
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

34 1

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

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 455HP, 12 Speed Endurant Amt

$69,900 USD

6 LIKE UNITS AVAILABLE FOR IMMEDIATE SALE! We currently have 6 like units in stock and ready for immediate delivery. State and Dot ready! Trucks are Equipped with Cummins Power 455HP, 12...

Condition	Used
Usage	356,667 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	LJ372913U/MANA
MLS Number	12944284
Category	Sleeper Semi Trucks
Last Updated	6/20/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.