12 Speed Trucks with Cummins Engines For Sale

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251-275 of 475 results
251-275 of 475 results
Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic
11 1

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$52,500 USD
Drive Your Way With 5K Included - $5,000 Down Payment Assistance, Warranty Boost, or Tire Credit! See below for details!, Fleet Maintained, Cummins X15, 450 HP, Automatic 12 SPD, 12k Fronts...
ConditionUsed
Usage460,761 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End2.79 ratio
Stock Number418057
MLS Number13149461
CategorySleeper Semi Trucks
Last Updated11/23/2024
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic
11 1

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$52,900 USD
Drive Your Way With 5K Included - $5,000 Down Payment Assistance, Warranty Boost, or Tire Credit! See below for details!, Fleet Maintained, Cummins X15, 450 HP, Automatic 12 SPD, 12k Fronts...
ConditionUsed
Usage453,416 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
Rear AxleTandem Axle
Rear End2.79 ratio
Stock Number419345
MLS Number13149345
CategorySleeper Semi Trucks
Last Updated11/23/2024
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$66,000 USD
Inspection Report
ConditionUsed
Usage312,976 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number499906
MLS Number13243498
CategorySleeper Semi Trucks
Last Updated12/10/2024
Location
Tampa, FL, US
Sold By

International Motors, LLC

Kenworth T880 Dump Truck - Cummins 500HP, 12 Speed Allison Rds Automatic
5 0

2025 Kenworth T880 Dump Truck - Cummins 500HP, 12 Speed Allison Rds Automatic

$269,950 USD
New 2025 Kenworth T880 Dump Truck for Sale. Features: Allison Transmission, Heritage Steel Dump Body, Auto Tarper, Tapered Chrome Bumper, 120-Gallon Fuel Capacity, Leather Smart Wheel,...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Horse Power500 HP
Engine ModelCummins X15
Transmission12 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear End46,000 lb 4.10 ratio
Stock Number132073
MLS Number13241531
CategoryDump Trucks
Last Updated11/20/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

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

Price Drop
$54,250 USD
SPECIAL PROMOTION - Original Price: $57250.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage472,469 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
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 Number359594
MLS Number13203658
CategorySleeper Semi Trucks
Last Updated1/5/2025
Location
Charlotte, NC, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$52,250 USD
Inspection Report
ConditionUsed
Usage513,700 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number500667
MLS Number13238635
CategorySleeper Semi Trucks
Last Updated12/10/2024
Location
Tampa, FL, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
33 0

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$53,000 USD
60-Day Truck Protect Promise � 60-Day Truck Protect Promise with qualifying Retail Purchase. 60-Day Truck Protect Promise Coverage INCLUDES Factory-Backed Engine Aftertreatment,...
Inspection Report
ConditionUsed
Usage247,561 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number498872
MLS Number13238510
CategorySleeper Semi Trucks
Last Updated11/19/2024
Location
Etna, OH, US
Sold By

International Motors, LLC

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

$47,250 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
Usage517,576 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
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 Number332258
MLS Number13238483
CategorySleeper Semi Trucks
Last Updated1/5/2025
Location
Warren, MI, US
Sold By

Penske Used Trucks

International LT625 Day Cab Truck - Cummins 450HP, 12 Speed Automatic
17 0

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

$35,750 USD
SPECIAL PROMOTION - Original Price: $38750.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage489,732 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number20516
MLS Number13078132
CategoryDay Cab Semi Trucks
Last Updated1/5/2025
Location
Rochester, NY, 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

$52,000 USD
SPECIAL PROMOTION - Original Price: $55000.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage503,768 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
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 Number294331
MLS Number13203482
CategorySleeper Semi Trucks
Last Updated1/5/2025
Location
South Bend, IN, US
Sold By

Penske Used Trucks

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
30 0

2020 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$42,250 USD
NEW Worry-Free Program AVAILABLE � 1 OR 2-Year Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Preventive Maintenance Service AVAILABLE. $0 Deductible. No Claim...
Inspection Report
ConditionUsed
Usage516,692 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
Stock Number499524
MLS Number13231362
CategoryDay Cab Semi Trucks
Last Updated12/10/2024
Location
Etna, OH, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$51,500 USD
Inspection Report
ConditionUsed
Usage336,625 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number500382
MLS Number13231361
CategorySleeper Semi Trucks
Last Updated11/15/2024
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$55,500 USD
Inspection Report
ConditionUsed
Usage485,274 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number500154
MLS Number13231359
CategorySleeper Semi Trucks
Last Updated12/10/2024
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
4 0

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$44,000 USD
Cummins X15Automated Transmission New Virgin Tires
Inspection Report
ConditionUsed
Usage392,477 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number500780
MLS Number13229136
CategorySleeper Semi Trucks
Last Updated11/14/2024
Location
La Vergne, TN, US
Sold By

International Motors, LLC

Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Amt
13 0

2021 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Amt

$61,500 USD
438331 Miles, 9588 Hours, Engine: CUMMINS X15, 400 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Tires:...
ConditionUsed
Usage9,588 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number277257
MLS Number13226436
CategorySleeper Semi Trucks
Last Updated11/14/2024
Location
Millstone Township, NJ, US
Sold By

Hunter Truck

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

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$64,250 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
Usage535,675 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberUPS235011
MLS Number13226164
CategorySleeper Semi Trucks
Last Updated1/5/2025
Location
Louisville, KY, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$56,500 USD
Inspection Report
ConditionUsed
Usage424,121 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number500492
MLS Number13226050
CategorySleeper Semi Trucks
Last Updated11/13/2024
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
4 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$60,000 USD
Inspection Report
ConditionUsed
Usage404,732 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number500665
MLS Number13224307
CategorySleeper Semi Trucks
Last Updated12/10/2024
Location
Conley, GA, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
4 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$61,500 USD
Inspection Report
ConditionUsed
Usage398,189 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number500666
MLS Number13224300
CategorySleeper Semi Trucks
Last Updated12/10/2024
Location
Conley, GA, US
Sold By

International Motors, LLC

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
17 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$44,950 USD
Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....
ConditionUsed
Usage542,195 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number244
MLS Number13133472
CategorySleeper Semi Trucks
Last Updated1/7/2025
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Kenworth T680 Day Cab Truck - Cummins, Automatic
16 0

2018 Kenworth T680 Day Cab Truck - Cummins, Automatic

$37,995 USD
If interested please call! Stock#: 14451 Located in Caddo Mills, TX (Just an hour east of downtown Dallas) Ask about our 5% Military/First Responder Discount (Only on select equipment) ONE...
ConditionUsed
Usage378,991 Miles
Duty ClassHeavy Duty Day Cab Truck
Engine ModelCummins ISX
Drivetrain6x4
Transmission12 Speed Ultrashift Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number14451
MLS Number12904546
CategoryDay Cab Semi Trucks
Last Updated11/12/2024
Location
Caddo Mills, TX, US
Sold By

Roy's Trucks and Equipment Inc

International LT625 Day Cab Truck - Cummins 450HP, 12 Speed Automatic
23 0

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

$51,250 USD
SPECIAL PROMOTION - Original Price: $54250.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage356,664 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number7920518
MLS Number13089612
CategoryDay Cab Semi Trucks
Last Updated1/5/2025
Location
Rochester, NY, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
34 0

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$48,500 USD
Cummins X15Automated TransmissionNew Virgin Tires
Inspection Report
ConditionUsed
Usage305,920 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number500781
MLS Number13222360
CategorySleeper Semi Trucks
Last Updated11/9/2024
Location
La Vergne, TN, US
Sold By

International Motors, LLC

Kenworth T680 Sleeper Semi Truck - Cummins, Automatic
15 0

2018 Kenworth T680 Sleeper Semi Truck - Cummins, Automatic

$37,495 USD
If interested please call! Stock#: LTO 6325 Located in Caddo Mills, TX (Just an hour east of downtown Dallas) Ask about our 5% Military/First Responder Discount (Only on select equipment)...
ConditionUsed
Usage664,936 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
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 NumberLTO 6325
MLS Number12971203
CategorySleeper Semi Trucks
Last Updated11/9/2024
Location
Caddo Mills, TX, US
Sold By

Roy's Trucks and Equipment Inc

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
34 0

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

$45,750 USD
APU, Fleet maintained, PM, DOT, WARRANTY available.
Inspection Report
ConditionUsed
Usage500,703 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
Stock Number500079
MLS Number13093976
CategorySleeper Semi Trucks
Last Updated11/8/2024
Location
La Vergne, TN, US
Sold By

International Motors, LLC

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