12 Speed Trucks with Cummins Engines For Sale

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1-25 of 529 results
Featured Item
Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 500HP, 12 Speed Automatic
14 1

2019 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 500HP, 12 Speed Automatic

Newly Listed
$40,000 USD
Cummins | 12 speed Automatic | 76" Mid Roof | Diamond Vit Interior | Full Gauges | Ext. Warranties and Zero Down Financing Available O.A.C
ConditionUsed
Usage688,955 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberCKJ252448
MLS Number12921598
Last Updated6/10/2024
Location
Fargo, ND, US
Sold By

Wallwork Truck Center

Featured Item
2018 Freightliner Cascadia 126SLP Sleeper Semi Truck
29 0

2018 Freightliner Cascadia 126SLP Sleeper Semi Truck

Price Reduced
$40,995 USD
Nice 2018 available with financing
ConditionUsed
Usage491,431 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins dd15
Transmission12 Speed Detroit DT12 Automatic
Rear AxleTandem Axle
Rear End2.47 ratio
Stock Numberjj1467
MLS Number12496180
Last Updated6/7/2024
Location
Dupo, IL, US
Sold By

Genesis Equipment Leasing

Kenworth T880 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt
8 0

2025 Kenworth T880 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

Newly Listed
$189,950 USD
New Kenworth T880 Daycab for sale. Features: Dual Exhaust, Dual Fuel Tanks, 190-gallon Fuel Capacity, Stainless Steel Sun Visor, Power Locks and Windows, Heated Driver's Seat, Vantage Slate...
ConditionNew
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number160319
MLS Number12931915
Last Updated6/13/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt
8 0

2025 Kenworth T880 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

Newly Listed
$189,950 USD
New Kenworth T880 Daycab for sale. Features: Dual Exhaust, Dual Fuel Tanks, 190-gallon Fuel Capacity, Heated Mirrors, Stainless Steel Sun Visor, Power Locks and Windows, Heated Driver's Seat...
ConditionNew
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number124576
MLS Number12931896
Last Updated6/13/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt
8 0

2025 Kenworth T880 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

Newly Listed
$189,950 USD
New Kenworth T880 Daycab for sale. Features: Dual Exhaust, Dual Fuel Tanks, 190-gallon Fuel Capacity, Heated Mirrors, Stainless Steel Sun Visor, Power Locks and Windows, Heated Driver's Seat...
ConditionNew
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number124575
MLS Number12931894
Last Updated6/13/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
1 0

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

Newly Listed
$59,500 USD
Inspection Report
ConditionUsed
Usage460,795 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number498130
MLS Number12931836
Last Updated6/13/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
21 0

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Price Reduced
$49,000 USD
SPECIAL PROMOTION - Original Price: $56000.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage503,755 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number338129
MLS Number12910556
Last Updated6/13/2024
Location
East Chicago, IN, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
25 0

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$57,750 USD
SPECIAL PROMOTION - Original Price: $64750.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage534,525 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number337998
MLS Number12078722
Last Updated6/13/2024
Location
Carson, CA, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
23 0

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$48,500 USD
SPECIAL PROMOTION - Original Price: $55500.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage519,702 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number332363
MLS Number12312950
Last Updated6/13/2024
Location
Montgomery, AL, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
22 0

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$49,000 USD
SPECIAL PROMOTION - Original Price: $56000.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage435,167 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number332270
MLS Number12143503
Last Updated6/13/2024
Location
Medley, FL, US
Sold By

Penske Used Trucks

Kenworth T680 Day Cab Truck - Cummins 500HP, 12 Speed Automatic
14 0

2019 Kenworth T680 Day Cab Truck - Cummins 500HP, 12 Speed Automatic

Recently Updated
$89,750 USD
Only 268k Original Miles ~ Cummins X15 ~ 500 HP ~ 12 Speed Automatic ~ Full Lockers ~ Wet Kit ~ All Aluminum Wheels ~ Financing Available with Your Good Credit ~ Unlimited Mile Warranty...
ConditionUsed
Usage268,000 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
SuspensionAir Glide
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number241972
MLS Number12850012
Last Updated6/13/2024
Location
Olive Branch, MS, US
Sold By

Truck Market

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 455HP, 12 Speed Endurant Amt
7 1

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 455HP, 12 Speed Endurant Amt

Newly Listed
$69,900 USD
6 LIKE UNITS AVAILABLE FOR IMMEDIATE SALE! We currently have 6 like units in stock and ready for immediate delivery. State and Dot ready! Trucks are Equipped with Cummins Power 455HP, 12...
ConditionUsed
Usage356,667 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberLJ372913U/RICH
MLS Number12928910
Last Updated6/12/2024
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
23 1

2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed
$44,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, SIDE AND FULL FAIRINGS, LIQUID DEF, SUSPENSION AIR DUMP, ENGINE BRAKE, Se Habla EspaƱol! NO...
ConditionUsed
Usage556,069 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberH01296-DELIVERY 2 U
MLS Number12928850
Last Updated6/13/2024
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
25 1

2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed
$49,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, SIDE AND FULL FAIRINGS, LIQUID DEF, SUSPENSION AIR DUMP, ENGINE BRAKE, Se Habla EspaƱol! NO...
ConditionUsed
Usage474,669 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberH01295-DELIVERY 2 U
MLS Number12928840
Last Updated6/13/2024
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
26 1

2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed
$56,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, SIDE AND FULL FAIRINGS, LIQUID DEF, SUSPENSION AIR DUMP, ENGINE BRAKE, Se Habla EspaƱol! NO...
ConditionUsed
Usage365,474 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberH01294-DELIVERY 2 U
MLS Number12928821
Last Updated6/13/2024
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
24 0

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$61,000 USD
SPECIAL PROMOTION - Original Price: $68000.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage417,904 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number292413
MLS Number12613888
Last Updated6/13/2024
Location
Spokane Valley, WA, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
22 0

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$51,250 USD
SPECIAL PROMOTION - Original Price: $58250.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage511,007 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number338125
MLS Number12860778
Last Updated6/13/2024
Location
Portland, OR, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
22 0

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$50,750 USD
SPECIAL PROMOTION - Original Price: $57750.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage527,820 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number338056
MLS Number12090370
Last Updated6/12/2024
Location
Houston, TX, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
23 0

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$53,000 USD
SPECIAL PROMOTION - Original Price: $60000.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage465,084 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number337996
MLS Number12404326
Last Updated6/13/2024
Location
Windsor, WI, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
28 0

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$41,250 USD
SPECIAL PROMOTION - Original Price: $48250.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage574,407 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number332759
MLS Number12012970
Last Updated6/12/2024
Location
Millville, NJ, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
29 0

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$52,500 USD
SPECIAL PROMOTION - Original Price: $59500.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage476,443 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number332749
MLS Number12408200
Last Updated6/12/2024
Location
Fontana, CA, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
22 0

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated
$48,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage594,738 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number332632
MLS Number12851383
Last Updated6/12/2024
Location
Orlando, FL, US
Sold By

Penske Used Trucks

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
27 1

2020 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Recently Updated
$46,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, SIDE AND FULL FAIRINGS, LIQUID DEF, SUSPENSION AIR DUMP, ENGINE BRAKE, Se Habla EspaƱol! NO...
ConditionUsed
Usage361,725 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberH01161-DELIVERY 2 U
MLS Number12687040
Last Updated6/12/2024
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 455HP, 12 Speed Endurant Amt
7 1

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 455HP, 12 Speed Endurant Amt

Newly Listed
$69,900 USD
6 LIKE UNITS IN CHESAPEAKE VIRGINIA! We currently have 6 like units in stock and ready for immediate delivery. State and Dot ready! Trucks are Equipped with Cummins Power 455HP, 12 speed...
ConditionUsed
Usage356,667 Miles
Duty ClassHeavy Duty
Horse Power455 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberLJ372913U
MLS Number12925863
Last Updated6/11/2024
Location
Chesapeake, VA, US
Sold By

Truck Enterprises Inc.

International LT Sleeper Semi Truck - 56" Raised Roof Sleeper, Cummins 400HP, 12 Speed Manual
16 0

2019 International LT Sleeper Semi Truck - 56" Raised Roof Sleeper, Cummins 400HP, 12 Speed Manual

Newly Listed
$39,900 USD
366770 Miles, Engine: CUMMINS, 400 HP, Fuel Type: Diesel, 12 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 56, Wheel Base: 220,...
ConditionUsed
Usage366,770 Miles
Duty ClassHeavy Duty
Horse Power400 HP
Drivetrain6x4
Transmission12 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number337076
MLS Number12925656
Last Updated6/11/2024
Location
Tulsa, OK, US
Sold By

Allegiance Trucks

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