Used 12 Speed Sleeper Semi Trucks For Sale

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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic
23 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$65,750 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
Usage514,592 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberEPES20058
MLS Number13132810
CategorySleeper Semi Trucks
Last Updated2/23/2025
Location
Greensboro, NC, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$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
Usage638,461 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number262927
MLS Number13034658
CategorySleeper Semi Trucks
Last Updated2/19/2025
Location
Daytona Beach, FL, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$52,750 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
Usage495,123 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number227148
MLS Number13193987
CategorySleeper Semi Trucks
Last Updated2/23/2025
Location
Akron, OH, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
25 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$55,750 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
Usage462,851 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number215868
MLS Number13109520
CategorySleeper Semi Trucks
Last Updated2/23/2025
Location
Londonderry, NH, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Evolution Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt
13 0

2018 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$44,900 USD
437537 Miles, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Raised Roof Sleeper, Tires: 275/80R22.5, Wheels:...
Quantity2
ConditionUsed
Usage437,537 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number273013
MLS Number13006859
CategorySleeper Semi Trucks
Last Updated10/24/2024
Location
Millstone Township, NJ, US
Sold By

Hunter Truck

Peterbilt 579 Sleeper Semi Truck - Integral Sleeper, Paccar 455HP, 12 Speed Automatic
25 0

2020 Peterbilt 579 Sleeper Semi Truck - Integral Sleeper, Paccar 455HP, 12 Speed Automatic

$58,500 USD
MANAGERS SPECIAL 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;...
ConditionUsed
Usage393,539 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size0"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number702971
MLS Number12360721
CategorySleeper Semi Trucks
Last Updated2/23/2025
Location
Melrose Park, IL, US
Sold By

Penske Used Trucks

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

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$44,900 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
Usage465,261 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number500116
MLS Number13191708
CategorySleeper Semi Trucks
Last Updated2/21/2025
Location
Etna, OH, US
Sold By

International Motors, LLC

Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$53,500 USD
DRIVER SEAT WILL BE ADDRESSED Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive...
ConditionUsed
Usage523,360 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number221046
MLS Number13191204
CategorySleeper Semi Trucks
Last Updated2/23/2025
Location
Norcross, GA, US
Sold By

Penske Used Trucks

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

$53,500 USD
Inspection Report
ConditionUsed
Usage448,014 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 Number499899
MLS Number13186923
CategorySleeper Semi Trucks
Last Updated2/9/2025
Location
Commerce City, CO, US
Sold By

International Motors, LLC

Peterbilt 579 Sleeper Semi Truck - 80" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
21 0

2020 Peterbilt 579 Sleeper Semi Truck - 80" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$49,250 USD
SPECIAL PROMOTION - Original Price: $54250.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...
ConditionUsed
Usage561,215 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number717331
MLS Number13185095
CategorySleeper Semi Trucks
Last Updated1/17/2025
Location
Springfield, MO, US
Sold By

Penske Used Trucks

Peterbilt 579 Sleeper Semi Truck - 80" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
21 0

2020 Peterbilt 579 Sleeper Semi Truck - 80" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$51,000 USD
SPECIAL PROMOTION - Original Price: $56000.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...
ConditionUsed
Usage534,367 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number717330
MLS Number13185090
CategorySleeper Semi Trucks
Last Updated1/17/2025
Location
Springfield, MO, US
Sold By

Penske Used Trucks

Peterbilt 579 Sleeper Semi Truck - 80" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
21 0

2020 Peterbilt 579 Sleeper Semi Truck - 80" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$52,750 USD
SPECIAL PROMOTION - Original Price: $57750.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...
ConditionUsed
Usage508,971 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number717327
MLS Number13185084
CategorySleeper Semi Trucks
Last Updated1/17/2025
Location
Springfield, MO, 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

$58,000 USD
Inspection Report
ConditionUsed
Usage394,300 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 Number499386
MLS Number13184227
CategorySleeper Semi Trucks
Last Updated11/2/2024
Location
Charlotte, NC, US
Sold By

International Motors, LLC

Volvo VNL64T730 Sleeper Semi Truck - 78" Mid Roof Sleeper, D13 425HP, 12 Speed I Shift Amt
7 0

2015 Volvo VNL64T730 Sleeper Semi Truck - 78" Mid Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

$15,000 USD
good truck, runs great, very clean, air seats, double bunk, power windows, power mirrors, heated mirrors, tilt/tele,,
ConditionUsed
Usage924,082 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size78"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock Number15D13924730
MLS Number13142927
CategorySleeper Semi Trucks
Last Updated10/17/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

Volvo VNL64T630 Sleeper Semi Truck - 455HP
1 0

2016 Volvo VNL64T630 Sleeper Semi Truck - 455HP

Call for price
Location: 3825 Hwy 30 Saint Gabriel, LA 70776, Transmission: I Shift, EngineModel: D13,
ConditionUsed
Usage563,609 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift
Rear AxleTandem Axle
Stock NumberAL2598
MLS Number12513650
CategorySleeper Semi Trucks
Last Updated10/17/2024
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Volvo VNL64T630 Sleeper Semi Truck - 455HP
1 0

2016 Volvo VNL64T630 Sleeper Semi Truck - 455HP

Call for price
Location: 3825 Hwy 30 Saint Gabriel, LA 70776, Transmission: I Shift, EngineModel: D13,
ConditionUsed
Usage557,984 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift
Rear AxleTandem Axle
Stock NumberAL2593
MLS Number12513647
CategorySleeper Semi Trucks
Last Updated10/17/2024
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Volvo VNL64T630 Sleeper Semi Truck - Mid Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic
8 0

2016 Volvo VNL64T630 Sleeper Semi Truck - Mid Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic

Call for price
***THESE ARE STOCK PHOTOS*** AS WE HAVE SEVERAL TO CHOOSE FROM, Transmission: I Shift, EngineModel: D13,
ConditionUsed
Usage695,146 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb
Stock NumberAL2595
MLS Number12108457
CategorySleeper Semi Trucks
Last Updated10/17/2024
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Volvo VNL64T630 Sleeper Semi Truck - Mid Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic
8 0

2015 Volvo VNL64T630 Sleeper Semi Truck - Mid Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic

Call for price
***THESE ARE STOCK PHOTOS*** AS WE HAVE SEVERAL TO CHOOSE FROM, Transmission: I Shift, EngineModel: D13,
ConditionUsed
Usage631,108 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb
Stock NumberAL2571
MLS Number12108456
CategorySleeper Semi Trucks
Last Updated10/17/2024
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Volvo VNL64T630 Sleeper Semi Truck - Mid Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic
8 0

2015 Volvo VNL64T630 Sleeper Semi Truck - Mid Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic

Call for price
STOCK PHOTOS, Transmission: I Shift, EngineModel: D13, Transmission: I Shift, EngineModel: D13, Transmission: I Shift, EngineModel: D13, Transmission: I Shift, EngineModel: D13, Transmission...
ConditionUsed
Usage584,793 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb
Stock NumberAL2566
MLS Number12108454
CategorySleeper Semi Trucks
Last Updated10/17/2024
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

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

Price Drop
$49,900 USD
ConditionUsed
Usage481,324 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 Number500157
MLS Number13178782
CategorySleeper Semi Trucks
Last Updated2/22/2025
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

$44,500 USD
Inspection Report
ConditionUsed
Usage473,913 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number498396
MLS Number12906128
CategorySleeper Semi Trucks
Last Updated11/2/2024
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
4 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$47,000 USD
Inspection Report
ConditionUsed
Usage400,635 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number500185
MLS Number13176241
CategorySleeper Semi Trucks
Last Updated11/2/2024
Location
Conley, GA, US
Sold By

International Motors, LLC

2021 Freightliner Cascadia Sleeper Semi Truck - 400HP, Automatic / Quantity 2
5 0

2021 Freightliner Cascadia Sleeper Semi Truck - 400HP, Automatic / Quantity 2

$52,500 USD
Quantity2
ConditionUsed
Usage452,982 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Automatic
Rear AxleTri Axle
Stock NumberUJ4916
MLS Number13175385
CategorySleeper Semi Trucks
Last Updated12/22/2024
Location
Crestwood, IL, US
Sold By

Optima Truck & Trailer Sales Inc

Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic
9 0

2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Automatic

$59,950 USD
Used 2020 Kenworth T680 Sleeper for Sale. Features: High Top Sleeper, Single Bunk, Disc Crakes, AM/FM/CB Radio, and more. Visit Liberty Kenworth and Coopersburg Kenworth to see our HUGE...
ConditionUsed
Usage11,289 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number308054T
MLS Number13056826
CategorySleeper Semi Trucks
Last Updated10/11/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt
11 0

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

$129,950 USD
Used Kenworth T680 Sleeper for sale. Features: Chrome Hood-mounted Mirrors, 270-gallon Fuel Capacity, Chrome Bumper, Double Bunks, Refrigerator, Wetline PTO, and more. Visit Liberty Kenworth...
ConditionUsed
Usage6,518 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number127269T
MLS Number12937863
CategorySleeper Semi Trucks
Last Updated10/11/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

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