Used Kenworth 12 Speed Trucks For Sale

(844) 481-___ SHOW
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2020 Kenworth W990 Day Cab Truck - Cummins 500HP, 12 Speed Automatic

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*********************Just Sold!*******************************,

Condition	Used
Usage	433,381 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
MLS Number	14369878
Category	Day Cab Semi Trucks
Last Updated	6/8/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(866) 530-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$70,995 USD

FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME, NATIONWIDE DELIVERY AVAILABLE...

Condition	Used
Usage	458,000 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	6/8/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(866) 530-___ SHOW
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2023 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Amt

$54,995 USD

2023 KENWORTH T680 NEXT GEN, PACCAR, AUTOMATIC TRANSMISSION, 360,912 MILES, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME...

Condition	Used
Usage	360,912 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Drivetrain	6x4
Transmission	12 Speed Automated
Rear Axle	Tandem Axle
Stock Number	7522
MLS Number	14405067
Category	Day Cab Semi Trucks
Last Updated	6/3/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(855) 591-___ SHOW
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2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$40,900 USD

2020 Kenworth T680 – 1 Owner, Fleet Maintained Cummins-Powered T680!, Very clean Kenworth with an APU—well-equipped and ready to get to work! , 450 HP Cummins X15 engine, , 12-speed Eaton...

Condition	Used
Usage	568,718 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	3.08 ratio
Stock Number	408686
MLS Number	14404901
Category	Sleeper Semi Trucks
Last Updated	6/3/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(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

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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

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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 T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 500HP, 12 Speed Automatic

$72,850 USD

Beautiful! 2022 Kenworth T880 with a 500hp Cummins X15 Engine and a 12 Speed Automatic Transmission! Full Lockers; 76in Single Bunk Sleeper with Refrigerator; Rear Bunk Controls; Inverter;...

Condition	Used
Usage	469,182 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680517
MLS Number	14364829
Category	Sleeper Semi Trucks
Last Updated	6/2/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

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

(833) 801-___ SHOW
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2019 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$20,000 USD

NICE TRUCK, RUNS EXCELLENT, power windows, power mirrors, heated mirrors, differential lock, double bunk, dump valve, sliding 5th wheel! WELL MAINTAINED TRUCK!,

Condition	Used
Usage	977,650 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
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	19MX977T680
MLS Number	14319579
Category	Sleeper Semi Trucks
Last Updated	5/31/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 906-___ SHOW
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2021 Kenworth T680 4700 Gallon Gasoline / Fuel Truck - Paccar 430HP, 12 Speed Amt

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2021 KENWORTH T680 3-AXLE, MX11 (430 HP), Engine Brake, Paccar PO16F112C 12-Speed Automatic Transmission, Dana Spicer D40-145HS 38,000# Dual Drive Rear Axles (3.36 Ratio), Paccar Flex Air...

Condition	Used
Usage	11,789 Hours
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Capacity	4700 Gallons
Stock Number	E18593
MLS Number	14399595
Category	Gasoline / Fuel Trucks
Last Updated	5/30/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(609) 318-___ SHOW
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2020 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 455HP, 12 Speed Amt

$52,900 USD

$1,145 per month with $5,999 down. Disclaimer:, All prices and terms are subject to change without notice. Advertised payment is based on approved credit and is subject to lender approval....

Condition	Used
Usage	354,836 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	285286
MLS Number	14081928
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

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

$69,900 USD

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 Point...

Condition	Used
Usage	197,506 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	8680440
MLS Number	14374929
Category	Day Cab Semi Trucks
Last Updated	6/4/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

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

$69,900 USD

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 Point...

Condition	Used
Usage	178,127 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	8680439
MLS Number	14374926
Category	Day Cab Semi Trucks
Last Updated	5/29/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$63,850 USD

LOW MILE Next Gen 2022 Kenworth T680 for Sale! New Body Style; 455hp MX13 Engine with a 12 Speed Automatic Transmission! Thermo King APU Installed; Spacious Double Bunk 76in Sleeper with...

Condition	Used
Usage	254,106 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	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680485
MLS Number	14350068
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(855) 942-___ SHOW
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2019 Kenworth T680 Sleeper Semi Truck - 76" Integral Sleeper, Paccar 455HP, 12 Speed Automatic

$50,250 USD

Used 2019 Kenworth T680 Sleeper Semi Truck for sale, 419,351 miles, 455 HP Paccar MX13 diesel engine, 12-speed automatic transmission, 76" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	420,716 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	702738
MLS Number	12509803
Category	Sleeper Semi Trucks
Last Updated	6/9/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

(855) 942-___ SHOW
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2019 Kenworth T680 Sleeper Semi Truck - 76" Integral Sleeper, Paccar 450HP, 12 Speed Automatic

$45,250 USD

Used 2019 Kenworth T680 Sleeper Semi Truck for sale, 438,317 miles, 450 HP Paccar MX13 diesel engine, 76" integral sleeper, 12-speed automatic transmission, tandem rear axle, 12,000 lb front...

Condition	Used
Usage	438,317 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Paccar MX13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	76"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	703170
MLS Number	12360733
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

(855) 942-___ SHOW
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2019 Kenworth T680 Sleeper Semi Truck - 76" Integral Sleeper, Paccar 455HP, 12 Speed Automatic

$44,750 USD

Used 2019 Kenworth T680 Sleeper Semi Truck for sale, 454,387 miles, 455 HP Paccar MX13 diesel engine, 12-speed automatic transmission, 76" integral sleeper, tandem rear axle, 210-gallon fuel...

Condition	Used
Usage	454,387 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	76"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	703171
MLS Number	12360734
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

(888) 853-___ SHOW
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2020 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Endurant Amt

$59,900 USD

2020 Kenworth T880, Paccar MX-13 455 hp, Paccar 12 speed auto transmission, A/R suspension and cab, A/S 5th wheel, wet kit cooler w/lines and motor at rear of frame, dual tanks 160 gallon...

Condition	Used
Usage	285,205 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	7245
MLS Number	14395319
Category	Day Cab Semi Trucks
Last Updated	5/28/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(844) 956-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 455HP

$40,700 USD

540423 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, AG 380 Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 76, Tires:...

Condition	Used
Usage	540,423 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	C5372
MLS Number	14234452
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$59,900 USD

GREAT MILES! 2022 NEXT GEN T680! 455hp MX13 Engine with a 12 Speed Automatic Transmission! Spacious Double Bunk Sleeper; Refrigerator; TV and Microwave Prep Area; Collision Avoidance; Full...

Condition	Used
Usage	317,907 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	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680483
MLS Number	14350064
Category	Sleeper Semi Trucks
Last Updated	5/22/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Automatic

$59,900 USD

LOADED NEXT GEN with a Thermo King APU! 2022 Kenworth T680 with a 455hp MX13 Engine and a 12 Speed Automatic Transmission! Spacious 76in Double Bunk Sleeper; Digital Display; Air Slide 5th...

Condition	Used
Usage	373,658 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	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680481
MLS Number	14350062
Category	Sleeper Semi Trucks
Last Updated	5/22/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center