Used Kenworth 6x4 Trucks For Sale in United States

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2025 Kenworth T680 Sleeper Semi Truck - Cummins 450HP, Automatic

$94,995 USD

2025 KENWORTH T680, CUMMINS X15, AUTOMATIC TRANSMISSION, 439,291 MILES, FLEET MAINTAINED UNDER FACTORY WARRANTY MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO...

Condition	Used
Usage	439,291 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	7822
MLS Number	14534947
Category	Sleeper Semi Trucks
Last Updated	8/25/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(844) 956-___ SHOW
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1999 Kenworth T800 Day Cab Truck - Caterpillar 550HP, 18 Speed Manual

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This T800 has gone through an extensive custom restoration, including major cosmetic and component upgrades, resulting in a truck that stands out in both appearance and presentation. See...

Condition	Used
Usage	267,757 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406E
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.90 ratio
Stock Number	C5008
MLS Number	14492155
Category	Day Cab Semi Trucks
Last Updated	8/26/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(833) 298-___ SHOW
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2023 Kenworth T680 Sleeper Semi Truck, Used, Arizona, Tandem, Automatic, Automated, 400-449 HP, red

$77,999 USD

Used Kenworth T680 76” Sleeper Cab – Cummins X15 – Eaton Automated Transmission This used 2023 Kenworth T680 sleeper truck combines a fuel-efficient drivetrain, spacious 76-inch raised-roof...

Condition	Used
Usage	372,100 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX / X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	T49577
MLS Number	14555649
Category	Sleeper Semi Trucks
Last Updated	8/20/2026
Location	Chandler, AZ, US
Sold By	Midco Sales

(855) 489-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$54,000 USD

Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), X15 Cummins 450 hp, 12 speed Endurant transmission,,

Condition	Used
Usage	14,017 Hours
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
Stock Number	2297
MLS Number	14555041
Category	Sleeper Semi Trucks
Last Updated	8/25/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 489-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$62,000 USD

Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), X15 Cummins 500HP/1850Tq, 12 speed Endurant transmission,, Refrigerator,,

Condition	Used
Usage	11,160 Hours
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
Stock Number	2286
MLS Number	14555038
Category	Sleeper Semi Trucks
Last Updated	8/20/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(888) 450-___ SHOW
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2023 Kenworth T880 Day Cab Truck

$75,000 USD

[7] 2023 KW T880: MX13 @ 455HP/12 SPD ENDURANT/13.2K-40K#/186’’ W.B./DISC BRAKES/STATIONARY 5TH/WETLINE KIT/ SOUTHERN TRACTORS.MILES FROM 222-358 LOW HOURS FROM 6500-9800. PRICING $75K. CALL...

Quantity	7
Condition	Used
Usage	6,520 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
MLS Number	14553664
Category	Day Cab Semi Trucks
Last Updated	8/26/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

(833) 904-___ SHOW
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1997 Kenworth T800 Day Cab Truck - Cummins 500HP, 9 Speed Manual

$29,500 USD

1997 Kenworth T800 Daycab, 500hp Cummins N14, 9spd Manual Transmission, 1,470,856 Mi, Air ride suspension, 186in Wheelbase, Cruise not working, Fuel gage not working - No sensors in tank,...

Condition	Used
Usage	1,470,856 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins N14
Drivetrain	6x4
Transmission	9 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2197
MLS Number	14551688
Category	Day Cab Semi Trucks
Last Updated	8/19/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

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2025 Kenworth T680 Sleeper Semi Truck - Cummins 450HP, Automatic

$92,995 USD

2025 KENWORTH T680 NEXT GEN, CUMMINS X15, AUTOMATIC TRANSMISSION, 457,324 MILES, FLEET MAINTAINED UNDER FACTORY WARRANTY MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES...

Condition	Used
Usage	457,324 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	7823
MLS Number	14534956
Category	Sleeper Semi Trucks
Last Updated	8/25/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(855) 370-___ SHOW
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2024 Kenworth T680 Day Cab Truck - Paccar 430HP, 12 Speed Automatic

$69,900 USD

Upgrade your fleet with this powerful 2024 Kenworth T680, a Class-8 day-cab designed for maximum efficiency. This truck is powered by a PACCAR MX-11 11-liter diesel engine delivering 430 HP,...

Condition	Used
Usage	6,050 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.79 ratio
Stock Number	24KN017
MLS Number	14524032
Category	Day Cab Semi Trucks
Last Updated	8/19/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(855) 807-___ SHOW
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2019 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Endurant Automatic

$34,500 USD

2019 FLEET MAINTAINED KENWORTH T680 DAY CAB, PACCAR MX-13, 455HP 12 SPEED AUTO TRANSMISSION, JAKE BRAKES, 2.64 RATIOS, 184 WHEELBASE, NEW VIRGIN 22.5 TIRES, READY TO WORK!,

Condition	Used
Usage	440,378 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7240
MLS Number	14294286
Category	Day Cab Semi Trucks
Last Updated	8/19/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 956-___ SHOW
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2022 Kenworth T680 Day Cab Truck - Paccar 455HP, 13 Speed Manual

$45,500 USD

512500 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Overdrive, AG 400L Suspension, Tires: 22.5LP, Wheels: All Aluminum, Wheel Base: 203,...

Condition	Used
Usage	512,500 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	C5381
MLS Number	14259826
Category	Day Cab Semi Trucks
Last Updated	8/19/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(855) 906-___ SHOW
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2018 Kenworth T680 4800 Gallon Gasoline / Fuel Truck - Paccar 400HP, Amt

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2018 KENWORTH T680 3-AXLE 4800 GAL FUEL DELIVERY TRUCK, 2018 KENWORTH T680 3-AXLE, MX11 (400 HP), Engine Brake, Eaton Advantage Automated Transmission, Meritor RT40-145A 38,000# Dual Rear...

Condition	Used
Usage	18,811 Hours
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	400 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	Automated
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	38,000 lb 4.11 ratio
Capacity	4800 Gallons
Stock Number	E18563
MLS Number	14234062
Category	Gasoline / Fuel Trucks
Last Updated	8/19/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(855) 906-___ SHOW
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2018 Kenworth T680 4800 Gallon Gasoline / Fuel Truck - Paccar 400HP, Amt

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2018 KENWORTH T680 3-AXLE 4800 GAL FUEL DELIVERY TRUCK, 2018 KENWORTH T680 3-AXLE, MX11 (400 HP), Engine Brake, Eaton Advantage Automated Transmission, Meritor RT40-145A 38,000# Dual Rear...

Condition	Used
Usage	18,811 Hours
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	400 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 4.11 ratio
Capacity	4800 Gallons
Stock Number	E18563
MLS Number	14109052
Category	Gasoline / Fuel Trucks
Last Updated	8/19/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(833) 490-___ SHOW
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2023 Kenworth W900 , 72 ACF , Single Bunk , Back Glass , 565HP, 18 Speed Manual , Diamond Interior

$139,950 USD

Who doesn't love a LONG HOOD, not only that this truck is Equipped with a 565hp engine, 336rears, 280WB along with a 18 Speed Manual, Its paired together to offer the power you need while...

Warranty

Condition	Used
Usage	317,231 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Aerocab Flattop Sleeper
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	U232135
MLS Number	14399140
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

(844) 611-___ SHOW
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Tri State Truck Center - Springfield, MO

2008 Kenworth T800 Day Cab Truck - Caterpillar 500HP, 18 Speed Manual

$64,900 USD

runs drives good, good rubber all the way around, wet kit w/ diverter valve,

Condition	Used
Usage	21,463 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
MLS Number	14548536
Category	Day Cab Semi Trucks
Last Updated	8/20/2026
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(833) 801-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Amt

$30,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEATS, DOUBLE BUNK, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH!,

Condition	Used
Usage	757,068 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	22X15765T680
MLS Number	14548339
Category	Sleeper Semi Trucks
Last Updated	8/19/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 624-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 405HP, 10 Speed Manual

$59,950 USD

Condition	Used
Usage	461,956 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CO11799
MLS Number	14490170
Category	Sleeper Semi Trucks
Last Updated	8/21/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 510HP, 10 Speed Manual

$59,950 USD

Condition	Used
Usage	461,956 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	CO11799
MLS Number	14395312
Category	Sleeper Semi Trucks
Last Updated	8/21/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(716) 218-___ SHOW
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2022 Kenworth T880 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 510HP

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264454 Miles, Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Wheel Base: 223, Tandem Rear Axles, Front Axle Weight: 14600 lb, Rear Axle Weight:...

Condition	Used
Usage	264,454 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	NJ171333
MLS Number	14547653
Category	Sleeper Semi Trucks
Last Updated	8/19/2026
Location	Utica, NY, US
Sold By	Hunter Truck

(844) 216-___ SHOW
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2017 Kenworth T800 Sleeper Semi Truck - Mid Roof Sleeper, Paccar, 10 Speed Manual

$43,600 USD

Fresh DOT, 538,266 Miles, MX13 Paccar, Manual 10 Speed, Fleet Maintained, APU, AG400 Suspension, Mid-Roof Sleeper, Single Bunk, Diff Lock, 12,500 Fronts, 34,000 Rears, 3.36 Ratio, 232" WB,

Condition	Used
Usage	538,266 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	34,000 lb 3.36 ratio
Stock Number	135724
MLS Number	13537430
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
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2015 Kenworth T680 Sleeper Semi Truck - Cummins, 10 Speed Ultrashift Automatic

$23,900 USD

717,199 Miles, MX-13 Paccar, 455 HP, Ultrashift Auto, New Batteries, APU – Not Verified It Works, Paint Touch-Up Will Be Done, Aluminum Wheels, Double Bunk Sleeper, Power...

Condition	Used
Usage	717,199 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	448300
MLS Number	13531245
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(707) 849-___ SHOW
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1978 Kenworth W900 Tandem Axle Flatbed Truck - 400HP, 15 Speed Manual

$9,500 USD

78 KW, 400 Cummins engine, 15 speed transmission, Lumber flatbed, VIN #159272S Great running older truck,

Condition	Used
Usage	430,000 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	400 HP
Engine Model	Cummins NT855 BIG CAM
Drivetrain	6x4
Transmission	15 Speed Manual
Rear Axle	Tandem Axle
MLS Number	14547079
Category	Flatbed Trucks
Last Updated	8/17/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(888) 450-___ SHOW
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2021 Kenworth W990 Sleeper Semi Truck

$95,000 USD

2021 Kenworth W990, X15 565 Cummins, 561,094 Odometer Miles, 18 Speed Manual Transmission, RTLO2091, 286” Wheelbase, 3.25 Rear Ratio Thermaflow 934 Mobile Hyd.Center 76” Mid Roof,...

Condition	Used
Usage	561,094 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins ISX / X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
MLS Number	14546792
Category	Sleeper Semi Trucks
Last Updated	8/27/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

(844) 624-___ SHOW
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2018 Kenworth W900B Day Cab Truck - Cummins 550HP, 18 Speed Manual

Price Drop $84,950 USD

FOR SALE – 2018 KENWORTH W900B DAY CAB Built for operators who demand strength, reliability, and an unmistakable presence on the road, this 2018 Kenworth W900B represents one of the most...

Condition	Used
Usage	473,343 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	CO11667
MLS Number	14444846
Category	Day Cab Semi Trucks
Last Updated	8/16/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks