Automated 6x4 Trucks with Cummins Engines For Sale

(844) 956-___ SHOW
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2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Newly Listed

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VIT Interior Cummins X15 6 Cylinder 15 L Diesel 500 hp Engine, CARB Compliant, Requires Diesel Exhaust Fluid, 100 gal Left Fuel Tank 100 gal Right Fuel Tank, Dual Air Leather Seats, Sleeper...

Condition	Used
Usage	589,458 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 2.85 ratio
Stock Number	D2707
MLS Number	14465315
Category	Sleeper Semi Trucks
Last Updated	7/3/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Recently Updated

$35,500 USD

Inspection Report

Condition	Used
Usage	497,431 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506950
MLS Number	14413253
Category	Sleeper Semi Trucks
Last Updated	7/3/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Newly Listed

$41,000 USD

Inspection Report

Condition	Used
Usage	366,472 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	506726
MLS Number	14465314
Category	Day Cab Semi Trucks
Last Updated	7/3/2026
Location	Tampa, FL, US
Sold By	International Motors, LLC

2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Price Drop $35,250 USD

Inspection Report

Condition	Used
Usage	264,747 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505102
MLS Number	13955158
Category	Day Cab Semi Trucks
Last Updated	7/3/2026
Location	Tampa, FL, US
Sold By	International Motors, LLC

(716) 218-___ SHOW
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2025 Peterbilt 567 Cab & Chassis Truck - Cummins, 565HP, Amt

Recently Updated

$190,000 USD

565HP CUMMINS X15,AMT TRANS,46K RR,20KFRT,20K PUSHER HENDRICKSON SUSP,4.10 RATIO,ALUM WHLS, PRICE INCLUDES FET,

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automated
Suspension	Hendrickson
Rear End	46,000 lb
Stock Number	276536
MLS Number	13241767
Category	Cab & Chassis Trucks
Last Updated	7/3/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

(570) 638-___ SHOW
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2019 Kenworth T880 4620 Gallon Water Truck - Cummins 505HP, 18 Speed Amt

Newly Listed

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NOW AVAILABLE AND READY TO WORK!!!! 2019 T880, CUMMINS POWERED, AUTOMATED TRANS, LOW MILES AND CLEAN!!! PLEASE CALL HUNTER TRUCK SCRANTON SALES FOR MORE INFORMATION AND THE MOST COMEPETITIVE...

Condition	Used
Usage	335,761 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Automated
Suspension	Hendrickson
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Capacity	4620 Gallons
Stock Number	242071
MLS Number	14463715
Category	Water Trucks
Last Updated	7/2/2026
Location	Scranton, PA, US
Sold By	Hunter Truck

2021 International LT625 Day Cab Truck - Cummins 450HP, 12 Speed

Newly Listed

$49,500 USD

Inspection Report

Condition	Used
Usage	169,741 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506056
MLS Number	14463575
Category	Day Cab Semi Trucks
Last Updated	7/2/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

(888) 758-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Newly Listed

$42,250 USD

Inspection Report

Condition	Used
Usage	334,227 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	506681
MLS Number	14463574
Category	Day Cab Semi Trucks
Last Updated	7/2/2026
Location	Kansas City, MO, US
Sold By	International Motors, LLC

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed

$57,250 USD

Inspection Report

Condition	Used
Usage	438,895 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	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	506173
MLS Number	14463566
Category	Sleeper Semi Trucks
Last Updated	7/2/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

(833) 538-___ SHOW
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2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Recently Updated

$69,900 USD

433296 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Tires:...

Condition	Used
Usage	433,296 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	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	4024
MLS Number	14434683
Category	Sleeper Semi Trucks
Last Updated	7/2/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

(888) 758-___ SHOW
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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Recently Updated

$58,750 USD

Inspection Report

Condition	Used
Usage	364,739 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	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	503367
MLS Number	13973248
Category	Sleeper Semi Trucks
Last Updated	7/1/2026
Location	Conley, GA, US
Sold By	International Motors, LLC

(888) 758-___ SHOW
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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Recently Updated

$57,000 USD

Inspection Report

Condition	Used
Usage	340,605 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	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	503248
MLS Number	13651559
Category	Sleeper Semi Trucks
Last Updated	7/1/2026
Location	Conley, GA, US
Sold By	International Motors, LLC

(888) 754-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Newly Listed

$41,000 USD

Inspection Report

Condition	Used
Usage	361,440 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506113
MLS Number	14459517
Category	Day Cab Semi Trucks
Last Updated	7/1/2026
Location	Joliet, IL, US
Sold By	International Motors, LLC

(888) 754-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Newly Listed

$50,000 USD

Inspection Report

Condition	Used
Usage	188,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506095
MLS Number	14459515
Category	Day Cab Semi Trucks
Last Updated	7/1/2026
Location	Joliet, IL, US
Sold By	International Motors, LLC

(888) 754-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Newly Listed

$43,500 USD

Inspection Report

Condition	Used
Usage	320,782 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	506975
MLS Number	14459514
Category	Day Cab Semi Trucks
Last Updated	7/1/2026
Location	Joliet, IL, US
Sold By	International Motors, LLC

(833) 478-___ SHOW
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2019 International LT Day Cab Truck - Cummins 400HP, 10 Speed Ultrashift Amt

Recently Updated

Contact for price

Great starter trucks! Multiples available and priced to move. Cummins and autos. Good miles and easy to finance. Call today for more info

Quantity	8
Condition	Used
Usage	487,480 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	7368
MLS Number	14399455
Category	Day Cab Semi Trucks
Last Updated	7/1/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 481-___ SHOW
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2020 Kenworth T880 Day Cab Truck - Cummins 500HP, Amt

Price Drop $49,500 USD

2020 KENWORTH T880 DAYCAB, ~CUMMINS X15 500 HP, ~EATON ENDURANT AUTO TRANS, ~16,785 LBS SCALE WEIGHT, ~509,724 MILEAGE, ~SINGLE LINE WETKIT, PTO, DUMP TOWER, ~DUAL CHROME STACKS, ~11R24.5,...

Condition	Used
Usage	509,724 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14350273
Category	Day Cab Semi Trucks
Last Updated	7/1/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 478-___ SHOW
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2018 Peterbilt 579 Day Cab Truck - Cummins 425HP, 10 Speed Ultrashift Amt

Recently Updated

Contact for price

LOW MILES. CUMMINS 425HP, ULTRASHIFT AUTO, (2) LINE WET KIT..HEADACHRACK.FULL LOCKING REARS, SUPER CLEAN, READY TO GO

Condition	Used
Usage	274,816 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	425 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	7399
MLS Number	14442149
Category	Day Cab Semi Trucks
Last Updated	6/30/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 478-___ SHOW
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2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt

Recently Updated

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2021 Peterbilt 579 with Cummins X15 efficiency for better fuel economy and automated transmission with only 352k miles! Call for more info

Quantity	3
Condition	Used
Usage	353,057 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7301
MLS Number	14404777
Category	Day Cab Semi Trucks
Last Updated	6/30/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 984-___ SHOW
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2026 Kenworth T880 Day Cab Truck - Cummins 565HP, 18 Speed Endurant Amt

Recently Updated

$185,295 USD

Manager's Special: Priced $16,427 less than the average market price. Transfer this unit to your nearest Maryland/Delaware location at no additional cost - Baltimore, Bel Air, Dover,...

Condition	New
Usage	568 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	KN230284
MLS Number	13974434
Category	Day Cab Semi Trucks
Last Updated	6/30/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks

(954) 523-___ SHOW
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2025 Kenworth T880 Day Cab Truck - Cummins 450HP, 12 Speed Endurant Amt

Recently Updated

$154,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2024, Model: T880...

Condition	New
Usage	127 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.93 ratio
Stock Number	KF173870
MLS Number	13486655
Category	Day Cab Semi Trucks
Last Updated	6/30/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(239) 451-___ SHOW
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2025 Kenworth T880 Day Cab Truck - Cummins 450HP, 12 Speed Endurant Amt

Recently Updated

$154,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2024, Model: T880...

Condition	New
Usage	1,172 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.93 ratio
Stock Number	KF173869
MLS Number	13486652
Category	Day Cab Semi Trucks
Last Updated	6/30/2026
Location	Naples, FL, US
Sold By	All Roads Trucks

(855) 591-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$55,900 USD

2022 Kenworth T680 Next Gen – 1 Owner, Fleet Maintained T680!, Clean, comfortable, and built for the road—this Next Gen T680 is a solid Cummins-powered sleeper with an APU! , 450 HP Cummins...

Condition	Used
Usage	535,855 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	490838
MLS Number	14454927
Category	Sleeper Semi Trucks
Last Updated	6/27/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(855) 910-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$53,950 USD

NextGen KW, Cummins Engine, N.A.P., Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle,...

Condition	Used
Usage	457,256 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	3693
MLS Number	14380796
Category	Sleeper Semi Trucks
Last Updated	6/27/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC