Used Gray 6x4 Sleeper Semi Trucks For Sale

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1-25 of 61 results
1-25 of 61 results
International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 500HP, 18 Speed
6 0

2019 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 500HP, 18 Speed

$43,000 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible.
Inspection Report
ConditionUsed
Usage413,989 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End45,400 lb 3.42 ratio
Stock Number499412
MLS Number13040134
CategorySleeper Semi Trucks
Last Updated8/27/2024
Location
Philadelphia, PA, US
Sold By

International Used Truck Centers

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

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$42,500 USD
60-Day Truck Protect Promise with qualifying Retail Purchase. 1 2-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of...
ConditionUsed
Usage417,020 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 End40,000 lb 2.79 ratio
Stock Number492824
MLS Number13031799
CategorySleeper Semi Trucks
Last Updated8/6/2024
Location
Joliet, IL, US
Sold By

International Used Truck Centers

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP
28 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP

$144,900 USD
2023 Freightliner cascadia 126 sleeper. Detroit DD15 engine with 505HP paired with a Detroit DT12 automated manual transmission. Engine still has EXT DETROIT EW4 CARB COMPLIANT COVERAGE 60...
ConditionUsed
Usage104,723 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.29 ratio
Stock Number257242
MLS Number13026367
CategorySleeper Semi Trucks
Last Updated8/5/2024
Location
Tampa, FL, US
Sold By

Southport Truck Group

2020 Freightliner Cascadia Sleeper Semi Truck
22 0

2020 Freightliner Cascadia Sleeper Semi Truck

$44,950 USD
Fresh Dot, Complete Dealer Inspection, Full Detail and a 6 Month warranty all included, Call Today
Warranty
ConditionUsed
Usage624,220 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit Detroit Diesel DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock NumberHP9261
MLS Number13019261
CategorySleeper Semi Trucks
Last Updated8/23/2024
Location
Strafford, MO, US
Sold By

HD Trucks LLC

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

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$31,000 USD
ConditionUsed
Usage494,752 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 End40,000 lb 2.79 ratio
Stock Number491538
MLS Number13002302
CategorySleeper Semi Trucks
Last Updated8/2/2024
Location
Charlotte, NC, US
Sold By

International Used Truck Centers

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, Amt
8 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, Amt

$53,500 USD
1 Year 125k Mile Base Warranty!!!, 8 New drive tires, 455 hp 1750 Ft Lbs!!!, Full inspection and ready to go!!!, cab type: Sleeper, engine type: DD15,
ConditionUsed
Usage463,662 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomated
Sleeper TypeRaised Roof Sleeper
Rear AxleTandem Axle
Stock Number95H1137
MLS Number12971141
CategorySleeper Semi Trucks
Last Updated7/4/2024
Location
Savage, MN, US
Sold By

Boyer Trucks

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed

$32,500 USD
ConditionUsed
Usage470,190 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number491529
MLS Number12960873
CategorySleeper Semi Trucks
Last Updated8/2/2024
Location
Tampa, FL, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
6 0

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$32,500 USD
ConditionUsed
Usage469,862 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 End40,000 lb 2.79 ratio
Stock Number491521
MLS Number12953717
CategorySleeper Semi Trucks
Last Updated8/2/2024
Location
Tampa, FL, US
Sold By

International Used Truck Centers

International 9400 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 430HP, 10 Speed Manual
27 0

2001 International 9400 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 430HP, 10 Speed Manual

$12,500 USD
USED 2001 INTERNATIONAL 9400I 6X4 SLEEPER WITH A DETROIT DIESEL SERIES 60 12.7 LITER 370/430 HP
ConditionUsed
Usage845,962 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power430 HP
Engine ModelDetroit SERIES 60 12.7 DDEC II
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberST1048
MLS Number12949217
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
EDGEWATER, FL, US
Sold By

Florida Shores Truck Center

Kenworth T680 Sleeper Semi Truck - Paccar 455HP, 12 Speed Automatic
26 0

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

$45,300 USD
$7,120.00 Total Due - 30 DAYS NO PAYMENT - EASY APPROVAL! FreedomWay Trucks offers a program that bypasses traditional requirements to truck ownership with NO CREDIT CHECK. We call it the...
ConditionUsed
Usage489,140 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number5624
MLS Number12948469
CategorySleeper Semi Trucks
Last Updated6/29/2024
Location
Gulfport, MS, US
Sold By

FreedomWay Trucks

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

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

Recently Updated
$42,500 USD
ConditionUsed
Usage422,683 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 End40,000 lb 2.79 ratio
Stock Number492813
MLS Number12910542
CategorySleeper Semi Trucks
Last Updated8/22/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

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

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$34,000 USD
ConditionUsed
Usage438,233 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 End40,000 lb 2.79 ratio
Stock Number491543
MLS Number12908594
CategorySleeper Semi Trucks
Last Updated8/2/2024
Location
Tampa, FL, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed

$35,500 USD
ConditionUsed
Usage412,839 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number492318
MLS Number12908589
CategorySleeper Semi Trucks
Last Updated8/2/2024
Location
Tampa, FL, US
Sold By

International Used Truck Centers

2020 Kenworth T680 Sleeper 450HP Cummins X15 12 Speed Automatic
12 0

2020 Kenworth T680 Sleeper 450HP Cummins X15 12 Speed Automatic

$63,950 USD
2020 Kenworth T680 X15 Cummins 12 Speed Automatic Collision Mitigation.
Warranty
ConditionUsed
Usage443,035 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.79 ratio
Stock Number264150
MLS Number12908104
CategorySleeper Semi Trucks
Last Updated6/3/2024
Location
Bolingbrook, IL, US
Sold By

Arrow Truck Sales - Chicago, IL

International ProStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 10 Speed Manual
7 0

2017 International ProStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 10 Speed Manual

Recently Updated
$49,900 USD
Come and view this 2017 Premium Prostar, Cummins Power X15, 400 HP, 10 Speed Manual Transmission, Power Steering, premium paint, 6x4, Air Sliding Fifth Wheel, Excellent Condition, Clean,...
ConditionUsed
Usage524,263 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberHN429561U/MANA
MLS Number12885932
CategorySleeper Semi Trucks
Last Updated8/23/2024
Location
Manassas, VA, US
Sold By

Truck Enterprises Inc.

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 10 Speed

$34,000 USD
ConditionUsed
Usage438,009 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number491537
MLS Number12883152
CategorySleeper Semi Trucks
Last Updated8/2/2024
Location
Tampa, FL, US
Sold By

International Used Truck Centers

International ProStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 400HP, 10 Speed Manual
7 0

2017 International ProStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 400HP, 10 Speed Manual

$49,900 USD
Cummins Power X15, 400 HP, 10 Speed Manual Transmission, Power Steering, premium paint, 6x4, Air Sliding Fifth Wheel, Excellent Condition, Clean, State and Dot Inspected. Great First-Time...
ConditionUsed
Usage524,263 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberHN429561U-
MLS Number12873823
CategorySleeper Semi Trucks
Last Updated8/17/2024
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

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

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$39,900 USD
Worry-Free Program AVAILABLE � 1-Year Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing Coverage AVAILABLE $0 Deductible. No Claim Maximum. Backed by Dealer...
ConditionUsed
Usage405,178 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 End40,000 lb 2.79 ratio
Stock Number492866
MLS Number12869263
CategorySleeper Semi Trucks
Last Updated8/8/2024
Location
Etna, OH, US
Sold By

International Used Truck Centers

International ProStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 10 Speed Manual
7 0

2017 International ProStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 10 Speed Manual

$49,900 USD
Come and view this 2017 Premium Prostar, Cummins Power X15, 400 HP, 10 Speed Manual Transmission, Power Steering, premium paint, 6x4, Air Sliding Fifth Wheel, Excellent Condition, Clean,...
ConditionUsed
Usage524,263 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberHN429561U
MLS Number12861092
CategorySleeper Semi Trucks
Last Updated5/10/2024
Location
Chesapeake, VA, US
Sold By

Truck Enterprises Inc.

Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, Manual
13 0

2022 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, Manual

$144,900 USD
Cummins 565 HP 18 Speed long nose Peter!!! What else can I say 2022 low miles ready to pull whatever you need cab type: Sleeper, engine type: X15,
ConditionUsed
Usage328,555 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Drivetrain6x4
TransmissionManual
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number95H1170
MLS Number12851960
CategorySleeper Semi Trucks
Last Updated8/1/2024
Location
Lauderdale, MN, US
Sold By

Boyer Trucks

Volvo VNL64T780 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic
12 0

2018 Volvo VNL64T780 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic

$29,000 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
Usage669,969 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelVolvo D13
Drivetrain6x4
Transmission12 Speed I Shift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size77"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number173
MLS Number12843800
CategorySleeper Semi Trucks
Last Updated8/15/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

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

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$35,500 USD
*Manager Special-Unit to be sold with SIXTY (60) DAY TRUCK PROTECTION PROMISE. Contact dealer for details.
ConditionUsed
Usage468,954 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 End40,000 lb 2.79 ratio
Stock Number492792
MLS Number12803478
CategorySleeper Semi Trucks
Last Updated8/6/2024
Location
West Sacramento, CA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 10 Speed
33 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 10 Speed

$47,500 USD
Inspection Report
ConditionUsed
Usage451,201 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number497415
MLS Number12780800
CategorySleeper Semi Trucks
Last Updated8/2/2024
Location
Commerce City, CO, US
Sold By

International Used Truck Centers

Peterbilt 386 Sleeper Semi Truck - 63" Raised Roof Sleeper, Caterpillar 500HP, 13 Speed Manual
24 1

2007 Peterbilt 386 Sleeper Semi Truck - 63" Raised Roof Sleeper, Caterpillar 500HP, 13 Speed Manual

Call for price
2007 PETERBILT 386, CATERPILLAR 1999 2WS C15, 13 SPEED TRANSMISSION, AIR RIDE SUSPENSOIN, AIR RIDE CAB,,
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size63"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number697437-PB
MLS Number12754141
CategorySleeper Semi Trucks
Last Updated4/4/2024
Location
OGDEN, UT, US
Sold By

Rocky Mountain Truck Parts

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Amt
41 0

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

$42,000 USD
includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 400 Hp Cummins, 12 speed Automated Transmission, 2 bunks,,
ConditionUsed
Usage393,733 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number1825
MLS Number12753211
CategorySleeper Semi Trucks
Last Updated8/17/2024
Location
Rhome, TX, US
Sold By

Jordan Truck Sales of Texas, LLC

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