Used Kenworth 12 Speed Trucks For Sale

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2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$72,995 USD

2022 KENWORTH T680 NEXT-GEN, CUMMINS X15 ENGINE, AUTOMATIC TRANSMISSION, 458,528 MILES, FLEET MAINTAINED, READY TO WORK MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT...

Condition	Used
Usage	458,528 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2411
MLS Number	14306612
Category	Sleeper Semi Trucks
Last Updated	6/30/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(866) 530-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic

$69,995 USD

2021 KENWORTH T680, CUMMINS X15, AUTOMATIC TRANSMISSION, 397,000 MILES, APU, FLEET MAINTAINED, READY TO WORK FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED...

Condition	Used
Usage	397,314 Miles
Duty Class	Heavy Duty Sleeper Semi 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	466024
MLS Number	13542261
Category	Sleeper Semi Trucks
Last Updated	6/26/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Automatic

$54,900 USD

PRICED TO SELL! 2022 Kenworth T680 with a 450hp Cummins X15 Engine and a 12 Speed Automatic Transmission! Truck is coming with a DOT Inspection and Full Detail! Hood Mirrors; Heated Mirrors...

Condition	Used
Usage	528,846 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680436
MLS Number	14310636
Category	Sleeper Semi Trucks
Last Updated	6/25/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

(833) 220-___ SHOW
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2023 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins, Automatic

$84,999 USD

CLEAN FLEET MAINTAINED TRUCK BRAND NEW DRIVE TIRES GOOD CREDIT, OKAY CREDIT, BAD CREDIT NO PROBLEM CONTACT ADAM,

Condition	Used
Usage	304,366 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
MLS Number	14429804
Category	Sleeper Semi Trucks
Last Updated	6/24/2026
Location	Selma, CA, US
Sold By	Selma Truck Sales

(855) 980-___ SHOW
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2013 Kenworth T800 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 405HP, 12 Speed Autoshift Automatic

$14,500 USD

2013 KENWORTH T800, PACCAR MX-13, AUTOMATIC, MID ROOF SLEEPER, AIR RIDE SUSPENSION, AIR RIDE CAB, TIRE CHAIN RACK, ROOF MOUNT BEACON, ALL ALUMINUM WHEELS,,

Condition	Used
Usage	921,105 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Drivetrain	6x4
Transmission	12 Speed Autoshift Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	960039-KW
MLS Number	12851492
Category	Sleeper Semi Trucks
Last Updated	6/23/2026
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(470) 303-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck

$49,900 USD

2021 Kenworth T680 Mid Roofs (5) Units Available MX13 455HP PO-16F112C 12 Speed Auto 3.08 Rear Ratio 248” Wheelbase Vantage Interior 72” Mid Roof Double Bunk Escape Doors Aluminums Headache...

Condition	Used
Usage	383,558 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	12 Speed Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	3.08 ratio
MLS Number	14443380
Category	Sleeper Semi Trucks
Last Updated	7/17/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

(866) 579-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$47,950 USD

FOR SALE — 2021 KENWORTH T680, Stock #CO11447 | ONLY $49,950 Late-model aerodynamic sleeper. Fuel-efficient PACCAR power. Driver-focused comfort. All at a price point that’s getting harder...

Condition	Used
Usage	486,449 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CO11447
MLS Number	14386203
Category	Sleeper Semi Trucks
Last Updated	7/4/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$47,950 USD

FOR SALE — 2021 KENWORTH T680, Stock #CO11447 | ONLY $49,950 Late-model aerodynamic sleeper. Fuel-efficient PACCAR power. Driver-focused comfort. All at a price point that’s getting harder...

Condition	Used
Usage	486,449 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	CO11447
MLS Number	14386202
Category	Sleeper Semi Trucks
Last Updated	6/21/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 321-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$82,900 USD

Automatic 12spd, Climate Control System, SPECIAL!!! - WAS $95,900 NOW $ 82,900, MUST GO,

Condition	Used
Usage	314,127 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	1632
MLS Number	14043561
Category	Sleeper Semi Trucks
Last Updated	6/19/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(855) 640-___ SHOW
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2019 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$58,000 USD

very clean -LOOK LIKE NEW (2-available- sister trucks-oneowner - I have all records) ***2019 KENWORTH T680 DAY CAB TRACTOR - CUMMINS 450HP X15 ( 15 LITER) EATON FULLER 12SP. AUTO...

Condition	Used
Usage	318,024 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 2.79 ratio
Stock Number	2019kwGREEN
MLS Number	14407616
Category	Day Cab Semi Trucks
Last Updated	6/23/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

(844) 748-___ SHOW
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2025 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt

$134,900 USD

2025 Kenworth T880 Daycab, Paccar MX13 w/Automatic Trans, Cold A/C, Wet Line, Tare Weight is 15451, Axle Spacing 1-2 is 172", 1-3 is 223" Wheelbase is 199", Balance of Factory Warranty ,...

Condition	Used
Usage	2,433 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Emission Rating	USA Tier 4 Final
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	399457
MLS Number	14431785
Category	Day Cab Semi Trucks
Last Updated	6/16/2026
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

(833) 801-___ SHOW
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2019 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Endurant Amt

$22,500 USD

VERY NICE TRUCK, FLEET MAINTAINED, NO RUST/ SOUTHERN RAN TRUCK! air seat, air brakes, tilt/tele, power windows, power mirrors, heated mirrors, *SUPER NICE TRUCK,

Condition	Used
Usage	618,597 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	19MX618T680DC
MLS Number	14431696
Category	Day Cab Semi Trucks
Last Updated	6/16/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2020 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Endurant Amt

$24,000 USD

VERY NICE TRUCK, FLEET MAINTAINED, NO RUST/ SOUTHERN RAN TRUCK! air seat, air brakes, tilt/tele, power windows, power mirrors, heated mirrors, *SUPER NICE TRUCK,

Condition	Used
Usage	541,168 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	20MX541T680DC
MLS Number	13786729
Category	Day Cab Semi Trucks
Last Updated	6/16/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2022 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$67,900 USD

Very Nice 2022 Kenworth T680 Day Cab! 455hp MX13 Engine Paired with a Smooth Shifting 12 Speed Automatic Transmission! This Unit is coming JX Certified which means it will be getting a 180...

Condition	Used
Usage	208,348 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680441
MLS Number	14374930
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

(833) 478-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - 44" Mid Roof Sleeper, Paccar 455HP, 12 Speed Automatic

Contact for price

FLEET MAINTAINED TRUCK.GREAT FIRST TRUCK.MX 13 455HP.12SPD AUTOMATIC

Condition	Used
Usage	595,394 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	44"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7326
MLS Number	14363028
Category	Sleeper Semi Trucks
Last Updated	6/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 298-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck, USed, Arizona, Automatic, 45-499 HP

$63,900 USD

2022 Kenworth T680 76” Mid-Roof Sleeper Cab Truck for Sale This used 2022 Kenworth T680 sleeper is a clean, well-equipped long-haul truck powered by the dependable Cummins X15 450 HP engine...

Condition	Used
Usage	400,897 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	T65283
MLS Number	14416161
Category	Sleeper Semi Trucks
Last Updated	6/10/2026
Location	Chandler, AZ, US
Sold By	Midco Sales

2022 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$69,900 USD

JX CERTIFIED! This 2022 Kenworth T680 Day Cab is Powered by a Strong 455hp MX13 Engine and Paired with a Smooth Shifting 12 Speed Automatic Transmission! Coming as a JX Certified unit this...

Condition	Used
Usage	172,455 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680446
MLS Number	14350036
Category	Day Cab Semi Trucks
Last Updated	6/10/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Automatic

$59,900 USD

450hp Cummins X15 Paired with a 12 Speed Automatic Transmission; 76in Double Bunk Sleeper; Hood Mirrors; Heated Mirrors; Rear Bunk Controls; Air Slide 5th Wheel and a Fresh DOT Inspection...

Condition	Used
Usage	458,514 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680432
MLS Number	14305589
Category	Sleeper Semi Trucks
Last Updated	6/10/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

(855) 370-___ SHOW
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2022 Kenworth T680 Day Cab Truck - Paccar 405HP, 12 Speed Automatic

$29,900 USD

2022 Kenworth T-680 Tandem Axle Conventional Day Cab, Paccar MX13 405HP Engine, Automatic 12 Spd Paccar PO-16F112C Transmission, Air Ride Suspension, 52,350 GVW, 12,000# MFS-12 Front Axle,...

Condition	Used
Usage	12,371 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22KN027
MLS Number	14328656
Category	Day Cab Semi Trucks
Last Updated	6/3/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2022 Kenworth T680 Day Cab Truck - Paccar 405HP, 12 Speed Automatic

$29,900 USD

2022 Kenworth T680 Tandem Axle Day Cab, Paccar MX13 405HP Engine, Automatic Paccar PO-16F112C Transmission, Air Ride Suspension, 52,350 GVW, 12,350# MFS-12 Front Axle, 40,000# Meritor...

Condition	Used
Usage	11,072 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Paccar MX-13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22KN028
MLS Number	14318043
Category	Day Cab Semi Trucks
Last Updated	6/3/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2022 Kenworth T680 Day Cab Truck - Paccar 405HP, 12 Speed Automatic

Contact for price

2022 Kenworth T680 Tandem Axle Day Cab, Paccar MX13 405HP Engine, Automatic 12 Spd Paccar PO-16F112C Transmission, Air Ride Suspension, 52,350 GVW, 12,350# MFS-12 Front Axle, 40,000# Meritor...

Condition	Used
Usage	7,869 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Paccar MX-13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	22KN026
MLS Number	14318032
Category	Day Cab Semi Trucks
Last Updated	6/3/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 906-___ SHOW
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2019 Kenworth T680 4660 Gallon Gasoline / Fuel Truck - Paccar 400HP, 12 Speed Amt

Contact for price

2019 KENWORTH T680 3-AXLE 4,660 GAL. 1-COMPT. BULK TANK TRUCK, 2019 KENWORTH T680 3-AXLE, MX11 (400 HP), Engine Brake, Paccar PO-16F112 12-Speed Automated Transmission, Meritor MP40-14X3...

Condition	Used
Usage	10,084 Hours
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	400 HP
Engine Model	Paccar MX-11
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	E18557
MLS Number	14402638
Category	Gasoline / Fuel Trucks
Last Updated	6/2/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

2022 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$69,900 USD

JX CERTIFIED! This 2022 Kenworth T680 Day Cab is Powered by a Strong 455hp MX13 Engine and Paired with a Smooth Shifting 12 Speed Automatic Transmission! Coming as a JX Certified unit this...

Condition	Used
Usage	173,278 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680447
MLS Number	14350037
Category	Day Cab Semi Trucks
Last Updated	6/2/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

$54,900 USD

SHARP! Fleet Maintained 2021 Kenworth T680 with a 450hp Cummins X15 and a 12 Speed Automatic Transmission! Truck is coming with a DOT Inspection and PM Service allowing you to get right on...

Condition	Used
Usage	441,106 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
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	8680418
MLS Number	14350031
Category	Sleeper Semi Trucks
Last Updated	6/4/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center