Used 12 Speed Automatic 6x4 Trucks with Cummins Engines For Sale in United States

(855) 807-___ SHOW
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35 0

2017 Kenworth T880 Dump Truck - Cummins 425HP, 12 Speed Automatic, 14' Dump

$89,500 USD

VERY CLEAN KENWORTH T880 DUMP TRUCK, CUMMINS POWER ,AUTOMATIC,COLD AC, NEW 14' BED WITH 50" WALLS, 16 CUBIC YARD COMPACITY, NEW BED, PTO, TARP, READY TO WORK!!,

Condition	Used
Usage	466,305 Miles
Duty Class	Heavy Duty
Bed Length	14 ft.
Horse Power	425 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	6714
MLS Number	12906598
Category	Dump Trucks
Last Updated	6/1/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 400-___ SHOW
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26 0

2020 Kenworth T880 Tandem Axle Day Cab, Cummins X15, 450 HP, 12 Speed Auto, 195" Wheelbase, Air Ride, Low Miles.

$89,950 USD

2020 Kenworth T880 Tandem Axle Day Cab, Cummins X15, 450 HP, 12 Speed Auto, 195" Wheelbase, Air Ride, Low Miles. Financing available, Ask about available warranties on our equipment,...

Condition	Used
Usage	247,517 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	U-7971
MLS Number	12587407
Category	Day Cab Semi Trucks
Last Updated	3/11/2024
Location	Wilmer, TX, US
Sold By	Impel Union Inc.

(877) 705-___ SHOW
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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
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.

(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.

(844) 693-___ SHOW
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14 0

2019 Kenworth T680 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$44,900 USD

Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....

Condition	Used
Usage	599,226 Miles
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	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	201
MLS Number	12946185
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(855) 647-___ SHOW
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33 0

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

2020 Kenworth T680 Sleeper 450HP Cummins X15 12 Speed Automatic

$63,950 USD

2020 Kenworth T680 X15 Cummins 12 Speed Automatic Collision Mitigation.

Warranty

Condition	Used
Usage	443,035 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	264150
MLS Number	12908104
Category	Sleeper Semi Trucks
Last Updated	6/3/2024
Location	Bolingbrook, IL, US
Sold By	Arrow Truck Sales - Chicago, IL

(844) 693-___ SHOW
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13 0

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	6/8/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

23 1

2021 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$66,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, LIQUID DEF, TC, X15 CUMMINS ENGINE Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!!...

Condition	Used
Usage	368,192 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	N14390-DELIVERY 2 U
MLS Number	12867288
Category	Sleeper Semi Trucks
Last Updated	6/25/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

33 0

2020 Kenworth T680 Sleeper Semi Truck - Cummins 400HP

$34,950 USD

455 CUMMINS MOTOR -- ENDURANT 12SPD AUTOMATIC TRANS -- DOUBLE BUNK -- FRIDGE -- CLEAN INSIDE AND OUT -- CALL TIPTON CONQUEST FOR TRACTORS, TRUCKS, AND TRAILERS!,

Condition	Used
Usage	692,106 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	LJ344424
MLS Number	12849223
Category	Sleeper Semi Trucks
Last Updated	5/15/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

32 0

2020 Kenworth T680 Sleeper Semi Truck - Cummins 400HP

$39,950 USD

450 CUMMINS -- DOUBLE BUNK -- 12SPD ENDURANT AUTOMATIC -- FRIDGE -- CLEAN INSIDE AND OUT -- CALL TIPTON CONQUEST FOR TRACTORS, TRUCKS, AND TRAILERS!,

Condition	Used
Usage	516,486 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	LJ391370
MLS Number	12849222
Category	Sleeper Semi Trucks
Last Updated	5/16/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

36 0

2019 Kenworth T680 Sleeper Semi Truck - Cummins 400HP

$34,950 USD

450 CUMMINS ENGINE -- ENDURANT 12SPD AUTOMATIC -- FRIDGE -- DOUBLE BUNK -- GREAT PRICE -- CLEAN INSIDE AND OUT -- CALL TIPTON CONQUEST FOR TRACTORS, TRUCKS, AND TRAILERS!,

Condition	Used
Usage	531,154 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.93 ratio
Stock Number	KJ373354
MLS Number	12849216
Category	Sleeper Semi Trucks
Last Updated	5/16/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

41 0

2019 Kenworth T680 Sleeper Semi Truck - Cummins 400HP

Call for price

CALL FOR PRICE! CALL TIPTON CONQUEST FOR TRACTORS, TRUCKS, AND TRAILERS!,

Condition	Used
Usage	595,817 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.93 ratio
Stock Number	KJ375766
MLS Number	12849205
Category	Sleeper Semi Trucks
Last Updated	5/15/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

23 1

2021 Kenworth T680 Sleeper Semi Truck - 74" Raised Roof Sleeper, Cummins 455HP, 12 Speed Automatic

Price Reduced

$68,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!!, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...

Condition	Used
Usage	333,365 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	74"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	N14376-DELIVERY 2 U
MLS Number	12845269
Category	Sleeper Semi Trucks
Last Updated	7/4/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

22 1

2021 Kenworth T680 Sleeper Semi Truck - 74" Raised Roof Sleeper, Cummins 455HP, 12 Speed Automatic

$64,900 USD

*** ASK FOR LOW-COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 12 SPEED!!! Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	390,091 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	74"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	N14375-DELIVERY 2 U
MLS Number	12845264
Category	Sleeper Semi Trucks
Last Updated	6/25/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

23 1

2021 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 455HP, 12 Speed Automatic

$68,900 USD

*** ASK FOR LOW-COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 12 SPEED!!! Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	344,952 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	N14374-DELIVERY 2 U
MLS Number	12845263
Category	Sleeper Semi Trucks
Last Updated	6/25/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(855) 647-___ SHOW
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13 0

2020 Kenworth T680 Sleeper Cummins X15 450HP Miles in the 300's Warranty!!

$68,950 USD

2020 KW T680 X15 Cummins 12 Speed Automatic Low Miles New Drive Tires Warranty THIS TRUCK IS READY TO GO! Call or Text John 815-701-2066

Warranty

Condition	Used
Usage	382,439 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	264154
MLS Number	12772341
Category	Sleeper Semi Trucks
Last Updated	6/3/2024
Location	Bolingbrook, IL, US
Sold By	Arrow Truck Sales - Chicago, IL

(844) 781-___ SHOW
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19 0

2020 Kenworth T680 Sleeper Semi Truck, Thermo King APU, Virgin Drive tires

$67,950 USD

Condition	Used
Usage	450,654 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins CUMMINS X-15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Double Bunk
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	U-8397
MLS Number	12760672
Category	Sleeper Semi Trucks
Last Updated	4/8/2024
Location	Houston, TX, US
Sold By	Impel Union Inc.

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7 0

2021 Kenworth T680 Sleeper Thermo King APU 450HP Cummins 12 Speed Automatic New Virgin Drive Tires Like New Truck!!

$69,950 USD

FLEET MAINTAINED, NICE KW T680!!!, CUMMINS 450HP POWER WITH 12 SPEED AUTO TRANSMISSION, DOUBLE BUNK SLEEPER, NEW VIRGIN DRIVES, THERMO KING APU!!! Truck is Like New. WARRANTY AND FINANCE...

Warranty

Condition	Used
Usage	446,721 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Ultrashift Plus Automatic
Sleeper Type	Hi Rise Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear End	2.79 ratio
Stock Number	263672
MLS Number	12675630
Category	Sleeper Semi Trucks
Last Updated	6/3/2024
Location	Bolingbrook, IL, US
Sold By	Arrow Truck Sales - Chicago, IL

(855) 711-___ SHOW
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17 0

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

$44,950 USD

583432 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed Endurant Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 76,...

Condition	Used
Usage	583,432 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	U-6982
MLS Number	12448022
Category	Sleeper Semi Trucks
Last Updated	1/5/2024
Location	Lone Jack, MO, US
Sold By	Impel Union Inc.

(833) 400-___ SHOW
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30 0

2020 Kenworth T680 Sleeper Semi Truck - Cummins 400HP, 12 Speed Automatic

$58,950 USD

This 2020 Kenworth T680 has a Cummins X15 with 450 HP, 12 Speed Automatic transmission, 76” Double bunk sleeper, air ride suspension. DOT’s and PM’d. Ready to go to work Financing available...

Condition	Used
Usage	475,269 Miles
Duty Class	Heavy Duty
Horse Power	400 HP
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	U-6595
MLS Number	12448008
Category	Sleeper Semi Trucks
Last Updated	2/16/2024
Location	Wilmer, TX, US
Sold By	Impel Union Inc.

(855) 711-___ SHOW
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1 0

2019 Kenworth T680 Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic

$55,950 USD

447000 Miles, Engine: CUMMINS ISX15, 450 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Sleeper Size: 76, Wheels: All Aluminum, Tandem Rear Axles

Condition	Used
Usage	447,000 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Size	76"
Rear Axle	Tandem Axle
Stock Number	U-6852
MLS Number	12447886
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Alsip, IL, US
Sold By	Impel Union Inc.

(855) 711-___ SHOW
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1 0

2019 Kenworth T680 Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic

$55,950 USD

445000 Miles, Engine: CUMMINS ISX15, 450 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Sleeper Size: 76, Wheels: All Aluminum, Tandem Rear Axles

Condition	Used
Usage	445,000 Miles
Duty Class	Heavy Duty
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Size	76"
Rear Axle	Tandem Axle
Stock Number	U-6853
MLS Number	12447884
Category	Sleeper Semi Trucks
Last Updated	3/11/2024
Location	Alsip, IL, US
Sold By	Impel Union Inc.