Used Kenworth 12 Speed 6x4 Trucks For Sale

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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
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

(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
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.

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
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

8 0

2022 Kenworth T880 Day Cab Truck - Paccar 510HP, 12 Speed Automatic

$139,950 USD

Used Kenworth T880 Daycab for sale. Features: Dual Exhaust, 135-gallon Fuel Capacity, Digital Dash, Rear Lockers, Hood-mounted Mirrors, Quarter Fenders, and more. Hundreds of new and used...

Condition	Used
Usage	4,497 Hours
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	232466T
MLS Number	12931884
Category	Day Cab Semi Trucks
Last Updated	6/13/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

5 0

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Automatic

$139,950 USD

Used Kenworth T680 Sleeper for sale. Features: Dual Fuel Tanks, 270 gallon Fuel Capacity, Raised-roof Sleeper cab, Automatic Transmission, and more. Visit Liberty Kenworth and Coopersburg...

Condition	Used
Usage	4,735 Hours
Duty Class	Heavy Duty
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed 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	123023P
MLS Number	11710540
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 653-___ SHOW
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45 0

2020 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt

$99,500 USD

2020 Kenworth T880 Tandem Axle Day Cab Tractor, Paccar MX-13 12.9L Turbo Diesel Engine, 455 HP, Engine Brake, Paccar 12 Speed Automated Transmission, ONLY 176,403 ECM Verified Miles, ONLY 5...

Condition	Used
Usage	5,658 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	T16444D
MLS Number	12941608
Category	Day Cab Semi Trucks
Last Updated	6/22/2024
Location	Denver, CO, US
Sold By	DTI Trucks

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
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

(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
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.

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
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

12 0

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

$99,950 USD

Used Kenworth T680 Sleeper for sale. Features: Air Ride Cab, Espar Heater, Thermo King Tri Pac APU, Hood mounted Spot Mirrors, Power Heated Mirrors, Power Locks and Windows, Tilt Steering...

Condition	Used
Usage	8,366 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22P287
MLS Number	11692835
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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
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

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59 3

2020 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt

$57,000 USD

2020 KENWORTH T880, PACCAR MX-13 455 HP, ONLY 340K*** ON THE MILES, PACCAR AUTOMATED 12-SPD TRANSMISSION, 185" WB, 40K REARS, ALUMINUM WHEELS, FIXED FIFTH, JAKE BRAKE, DIF LOCKS, SINGLE LINE...

Condition	Used
Usage	8,905 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
MLS Number	12982796
Category	Day Cab Semi Trucks
Last Updated	7/11/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

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30 0

2020 Kenworth T680 Day Cab Truck - Paccar 405HP, 12 Speed Automatic

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Paccar MX-13 (485HP), Engine Brake, Paccar PO-16F112 12-Speed Automatic Transmission, Paccar 38,000# Dual Rear Drive Axles (3.25 Ratio), Flex Air Suspension w/ Dash Deflate Switch, 12,350#...

Condition	Used
Usage	9,208 Hours
Duty Class	Heavy Duty
Horse Power	405 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.25 ratio
Stock Number	E-17858
MLS Number	12446860
Category	Day Cab Semi Trucks
Last Updated	2/13/2024
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

10 0

2019 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Endurant Automatic

$49,950 USD

Used Kenworth T680 Daycab for sale. Features: Air Ride Cab, Single Exhaust, Side Cab and Roof Fairings, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Column, Hood-mounted Spot...

Condition	Used
Usage	9,792 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22P248
MLS Number	11718792
Category	Day Cab Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

6 0

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

$69,950 USD

Used Kenworth T680 Sleeper for sale. Features: Single Bunk, Disc Brakes, Refrigerator, and Remainder of Engine/Aftertreatment Warranty (valid until 3/2024 or 500k miles). Visit Liberty...

Condition	Used
Usage	9,823 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
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 2.85 ratio
Stock Number	308053T
MLS Number	12010978
Category	Sleeper Semi Trucks
Last Updated	9/21/2023
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

12 0

2019 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$89,950 USD

Used Kenworth T680 Sleeper for sale. Features: Air Ride Cab, Hood Spot Mirrors, Plastic Quarter Fenders, Espar Heater, Power Heated Mirrors, Power Locks and Windows, Tilt Steering Wheel, Air...

Condition	Used
Usage	10,108 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22P189
MLS Number	11507405
Category	Sleeper Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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80 0

2019 Kenworth T680 4660 Gallon Gasoline / Fuel Truck - Paccar 400HP, 12 Speed Amt

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2019 KENWORTH T680 3-AXLE, MX13 (400 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 38,000# Dual Drive Rear Axles (4.11 Ratio), Paccar Flex Air Suspension w/...

Condition	Used
Usage	10,318 Hours
Duty Class	Heavy Duty
Horse Power	400 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	38,000 lb 4.11 ratio
Capacity	4660 Gallons
Stock Number	E-17903
MLS Number	12655139
Category	Gasoline / Fuel Trucks
Last Updated	2/23/2024
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(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
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

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58 3

2020 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt

$55,000 USD

2020 KENWORTH T880, 360K*** MILEAGE,PACCAR MX-13 455 HP, AUTOMATED TRANSMISSION, SINGLE LINE WETKIT, FIXED FIFTH WHEEL, ALUMINUM WHEELS, 85% RUBBER REMAINING, 185"WB, 3.25 GEAR RATIO, DISC...

Condition	Used
Usage	10,522 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
MLS Number	12979017
Category	Day Cab Semi Trucks
Last Updated	7/11/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

10 0

2019 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Endurant Automatic

$44,950 USD

Used Kenworth T680 Daycab for sale. Features: Air Ride Cab, Single Exhaust, Side Cab and Roof Fairings, Collision Mitigation System, Power Heated Mirrors, Power Locks and Windows, Tilt...

Condition	Used
Usage	10,539 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22P250
MLS Number	11718787
Category	Day Cab Semi Trucks
Last Updated	11/28/2023
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

6 0

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

$79,950 USD

Used Kenworth T680 Sleeper for sale. Features: Single Bunk, Disc Brakes, Refrigerator, and Remainder of Engine/Aftertreatment Warranty (valid until 3/2024 or 500k miles). Visit Liberty...

Condition	Used
Usage	11,316 Hours
Duty Class	Heavy Duty
Horse Power	455 HP
Engine Model	Paccar MX-13
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 2.85 ratio
Stock Number	308051T
MLS Number	12010984
Category	Sleeper Semi Trucks
Last Updated	9/21/2023
Location	Swedesboro, NJ, 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
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

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103 0

2019 Kenworth T680 4800 Gallon Gasoline / Fuel Truck - Paccar 400HP, 12 Speed Automatic

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2019 KENWORTH T680 3-AXLE, MX13 (400 HP), Engine Brake, Paccar PO-16F112 Automatic Transmission, Meritor MP40-14X3 38,000# Dual Drive Rear Axles (4.11 Ratio), Paccar Flex Air Suspension w/...

Condition	Used
Usage	11,646 Hours
Duty Class	Heavy Duty
Horse Power	400 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	38,000 lb 4.11 ratio
Capacity	4800 Gallons
Stock Number	E-17901
MLS Number	12633165
Category	Gasoline / Fuel Trucks
Last Updated	2/13/2024
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.