Kenworth 6x4 T680 Day Cab Semi Trucks with Cummins Engines For Sale

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18 1

2019 Kenworth T680 Day Cab Truck - Cummins 450HP

2019 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$54,900 USD

2019 Kenworth T680 Tandem Axle Day Cab, Cummins X15 450HP Engine, Automatic 12 Spd Eaton EEO-17F112C Transmission, Air Ride Suspension, 52,000 GVW, 12,000# Meritor MFS12 Front Axle, 40,000#...

Condition	Used
Usage	512,409 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	19KN057
MLS Number	13773230
Category	Day Cab Semi Trucks
Last Updated	9/26/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

24 0

2018 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$42,999 USD

377921 Miles, Engine: CUMMINS X15, 400 HP, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 176, Tandem Rear Axles, Front Axle Weight: 12000 lb, Rear Axle Weight: 40000...

Condition	Used
Usage	377,921 Miles
Duty Class	Medium Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679986
MLS Number	13680116
Category	Day Cab Semi Trucks
Last Updated	9/25/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

25 0

2018 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$42,999 USD

348780 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 176, Tandem Rear Axles, Front Axle Weight: 12000 lb, Rear...

Condition	Used
Usage	348,780 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679988
MLS Number	13680114
Category	Day Cab Semi Trucks
Last Updated	9/25/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

(855) 489-___ SHOW
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36 0

2020 Kenworth T680 Day Cab Truck - Cummins 500HP, 13 Speed Manual

$49,000 USD

500 hp Cummins with 13 speed Manual Trans, Aluminum wheels, Fort Worth, TX, Rhome, TX,

Condition	Used
Usage	504,442 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.25 ratio
Stock Number	2049
MLS Number	13509738
Category	Day Cab Semi Trucks
Last Updated	9/20/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(716) 218-___ SHOW
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8 0

2016 Kenworth T680 Day Cab Truck - Cummins 400HP, 10 Speed Manual

$37,500 USD

CUMMINS ISX15,450 HP,10-SPD MAN, 13200 FRT,40000 RR,3.55 RATIO,4 BAG SUSP.295/75R22.5,

Condition	Used
Usage	311,497 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	248651
MLS Number	13459126
Category	Day Cab Semi Trucks
Last Updated	9/17/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck

24 0

2018 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$42,999 USD

387816 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 172, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear...

Condition	Used
Usage	387,816 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679969
MLS Number	13616852
Category	Day Cab Semi Trucks
Last Updated	9/16/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

25 0

2018 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$42,999 USD

365282 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 176, Tandem Rear Axles, Front Axle Weight: 12000 lb, Rear...

Condition	Used
Usage	365,282 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679990
MLS Number	13680117
Category	Day Cab Semi Trucks
Last Updated	9/16/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

25 0

2018 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$42,999 USD

366264 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 176, Tandem Rear Axles, Front Axle Weight: 12000 lb, Rear...

Condition	Used
Usage	366,264 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	8679987
MLS Number	13680115
Category	Day Cab Semi Trucks
Last Updated	9/13/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

25 0

2018 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$42,999 USD

383832 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 172, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear...

Condition	Used
Usage	383,832 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679968
MLS Number	13678033
Category	Day Cab Semi Trucks
Last Updated	9/12/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

17 0

2018 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$42,999 USD

368755 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 176, Tandem Rear Axles, Front Axle Weight: 12000 lb, Rear...

Condition	Used
Usage	368,755 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679989
MLS Number	13652344
Category	Day Cab Semi Trucks
Last Updated	9/11/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

25 0

2018 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$42,999 USD

381538 Miles, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 172, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear...

Condition	Used
Usage	381,538 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8679967
MLS Number	13616866
Category	Day Cab Semi Trucks
Last Updated	9/3/2025
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

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12 1

2019 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$54,900 USD

2019 Kenworth T680, Cummins ISX15 450HP Engine, Automatic 12 Spd Eaton EEO-17F112C Transmission, Air Ride Suspension, 52,000 GVW, 12,000# mon03690292 Front Axle, 40,000 Rear Axle, 3.08 Ratio...

Condition	Used
Usage	467,532 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	19KN058
MLS Number	13769722
Category	Day Cab Semi Trucks
Last Updated	8/27/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 807-___ SHOW
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55 0

2017 Kenworth T680 Day Cab Truck - Cummins 450HP, 10 Speed Ultrashift Automatic

$62,500 USD

CLEAN FLEETMAINTED KENWORTH T680! CUMMINS 450HP! AUTOMATIC EATON 10 SPEED! 3.36 RATIO! 195 INCH WHEELBASE! 100 GAL FUEL TANK! SLIDING 5TH WHEEL! ALUMINUM WHEELS! DISC BRAKES! GOOD RUBBER!...

Condition	Used
Usage	149,368 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7048
MLS Number	13728352
Category	Day Cab Semi Trucks
Last Updated	7/31/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

33 1

2018 Kenworth T680 Day Cab Truck - Cummins 450HP, 13 Speed Manual

Contact for price

446539 Miles, 9880 Hours, Engine: CUMMINS X15E, 450 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, 8 Bag Air Ride Suspension, Tires: 11R22.5, Wheels: Aluminum/Steel, Wheel...

Condition	Used
Usage	9,880 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	C-36054
MLS Number	13409749
Category	Day Cab Semi Trucks
Last Updated	4/22/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 801-___ SHOW
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4 0

2015 Kenworth T680 Day Cab Truck - Cummins 425HP, 10 Speed Ultrashift Amt

$18,000 USD

nice truck, runs great, clean, air seat, fleet maintained, power windows, power mirrors, heated mirrors, tilt/tele,,

Condition	Used
Usage	816,601 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	425 HP
Engine Model	Cummins ISX12
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.21 ratio
Stock Number	15ISX816T680DC
MLS Number	12225567
Category	Day Cab Semi Trucks
Last Updated	1/14/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

37 1

2018 Kenworth T680 Day Cab Truck - Cummins 450HP, 13 Speed Manual

Contact for price

422479 Miles, 12842 Hours, Engine: CUMMINS ISX, 450 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Paccar Suspension, Tires: 11R22.5, Wheels: Aluminum/Steel, Wheel Base:...

Condition	Used
Usage	12,842 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	C-35861
MLS Number	13181662
Category	Day Cab Semi Trucks
Last Updated	12/19/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

35 1

2019 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

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882766 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed Endurant Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 192, Tandem Rear...

Condition	Used
Usage	882,766 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	C-34173
MLS Number	12282430
Category	Day Cab Semi Trucks
Last Updated	12/11/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

39 1

2018 Kenworth T680 Day Cab Truck - Cummins 450HP, 13 Speed Manual

Contact for price

756247 Miles, Engine: CUMMINS ISX, 450 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 198, Tandem Rear Axles, Front...

Condition	Used
Usage	756,247 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	C-34819
MLS Number	12685865
Category	Day Cab Semi Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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12 0

2014 Kenworth T680 Day Cab Truck - Cummins 400HP, Automatic

$59,999 USD

2014 KENWORTH T680 - 411,701, - CUMMINS ISX 15 ENGINE, - AUTOMATIC, - WET KIT,

Condition	Used
Usage	411,701 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	1XKYD49X5EJ410104
MLS Number	12071062
Category	Day Cab Semi Trucks
Last Updated	5/15/2025
Location	Athens, TN, US
Sold By	Gateline Equipment