6x4 Sleeper Semi Trucks with 500-549 HP For Sale in United States

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51-75 of 339 results
51-75 of 339 results
Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Endurant Automatic
16 1

2024 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Endurant Automatic

$189,900 USD
New 2024 MX Engine | 76" Mid Roof | Vertical Exhaust | Full Lockers | 510 HP | Automated | Fridge | Workstation | Leather | Gauges | Tank Heaters | Above Bed Storage | Extended Warranties...
ConditionNew
Usage1 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberNRJ360876
MLS Number12921300
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Fargo, ND, US
Sold By

Wallwork Truck Center

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
3 0

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$186,000 USD
Endurant Automated Transmission behind the 500 HP Cummins in this T680 Sleeper. Gorgeous Unit that will grow your business!,
ConditionNew
Usage10 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberPJ244024
MLS Number12466249
CategorySleeper Semi Trucks
Last Updated12/30/2023
Location
Manassas, VA, US
Sold By

Truck Enterprises Inc.

Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
13 0

2024 Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$185,500 USD
Beautiful Highway Sleeper 57X, DD15 505HP, DT12, 40K rears with 46K Airliner Suspension. Ready to go to work!,
ConditionNew
Usage3,436 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberWS4783
MLS Number12610132
CategorySleeper Semi Trucks
Last Updated6/15/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP
15 0

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

Recently Updated
$183,900 USD
Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, Drive: 6x4, AirLiner Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires: 295/75R22.5, Wheels: Aluminum, Wheel Base: 229,...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number6FLVK7162
MLS Number12902972
CategorySleeper Semi Trucks
Last Updated7/23/2024
Location
Superior, WI, US
Sold By

Boyer Trucks

Kenworth W990 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 18 Speed Manual
15 0

2023 Kenworth W990 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 18 Speed Manual

$179,950 USD
Used Kenworth W990 Sleeper for sale. Features: All Disc Brakes, Full Locking Rears, Tanks custom-painted to match frame, Hogebuilt 30" Stainless Steel Quarter Fenders, Additional Lighting:...
ConditionUsed
Usage3,939 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 380
Rear AxleTandem Axle
Rear End38,000 lb 3.36 ratio
Stock Number216506C
MLS Number12605534
CategorySleeper Semi Trucks
Last Updated2/23/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Western Star 57X Sleeper Semi Truck
49 0

2025 Western Star 57X Sleeper Semi Truck

$179,900 USD
See our New 2025 Western Star 57X sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! With a Blue exterior, Black Laredo Leather Seats, and a Charcoal Black Vinyl interior...
ConditionNew
Usage2,337 Miles
Horse Power505 HP
Engine ModelDetroit DD15 505HP
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSDVX6432
MLS Number12983619
CategorySleeper Semi Trucks
Last Updated7/16/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
15 0

2024 Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$179,500 USD
NEW WESTERN STAR 57X 72" HIGHRISE SLEEPERS, DETROIT DD15 505/1750, DT12 AUTOMATED SHIFT TRANS, AIR RIDE, LEATHER INTERIOR, 2 BEDS. READY TO GO
Quantity2
ConditionNew
Usage1,100 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Emission RatingUSA Tier 4 Final
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.07 ratio
Stock NumberWS4766
MLS Number12613845
CategorySleeper Semi Trucks
Last Updated7/17/2024
Location
Westbrook, ME, US
Sold By

Freightliner of Maine

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
38 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

Recently Updated
$174,991 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Miami in Hialeah Gardens, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage1,523 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSVX1138
MLS Number12981444
CategorySleeper Semi Trucks
Last Updated7/25/2024
Location
Hialeah Gardens, FL, US
Sold By

Freightliner of Miami

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
35 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$174,395 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Miami in Hialeah Gardens, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage1,868 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSVX1142
MLS Number12901901
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Hialeah Gardens, FL, US
Sold By

Freightliner of Miami

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Manual
36 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Manual

$174,295 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Miami in Hialeah Gardens, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage1,779 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionManual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSVX1141
MLS Number12868858
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Hialeah Gardens, FL, US
Sold By

Freightliner of Miami

Western Star 49X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 13 Speed Manual
12 0

2024 Western Star 49X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 13 Speed Manual

$171,500 USD
1040 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires:...
ConditionNew
Usage1,040 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberWS4760
MLS Number12442510
CategorySleeper Semi Trucks
Last Updated6/15/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Western Star 57X Sleeper Semi Truck
61 0

2025 Western Star 57X Sleeper Semi Truck

Recently Updated
$169,995 USD
See our New 2025 Western Star 57X sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! With a Blue exterior, Black Laredo Leather Seats, and a Charcoal Black Vinyl interior...
ConditionNew
Usage744 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSLVR6202
MLS Number12757269
CategorySleeper Semi Trucks
Last Updated7/24/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
40 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$169,995 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Miami in Hialeah Gardens, Florida! With a white exterior, Black Laredo Leather Seats, and a Saddle Tan with...
ConditionNew
Usage1,813 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSVR1790
MLS Number12670609
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Hialeah Gardens, FL, US
Sold By

Freightliner of Miami

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
39 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$165,995 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage4 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSVX1139
MLS Number12981431
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - Detroit 505HP, Other
36 0

2025 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - Detroit 505HP, Other

$165,995 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage200 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleSingle Axle
Rear End40,000 lb
Stock NumberSSWB1082
MLS Number12977721
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Other
41 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Other

$165,995 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage200 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSWB1074
MLS Number12977720
CategorySleeper Semi Trucks
Last Updated7/11/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
37 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

Recently Updated
$165,995 USD
See our New 2025 Freightliner Cascadia 126 Sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage772 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSLVX0320
MLS Number12888276
CategorySleeper Semi Trucks
Last Updated7/24/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
39 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$165,995 USD
See our New 2025 Freightliner Cascadia 126 Sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage7 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSLVX0319
MLS Number12884912
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
46 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$165,995 USD
See our New 2025 Freightliner Cascadia 126 Sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage831 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSLVX0318
MLS Number12884910
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Peterbilt 388 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual
59 0

2012 Peterbilt 388 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$165,000 USD
2012 Peterbilt 388 Flat Top Sleeper California CARB Compliant Heavy Spec'd - 14320lb FA and 46k RA Cummins ISX15 Engine, 500HP, 199k Miles, 18 Speed, Wet Kit, Lowboy Ramps Excellent shape,...
ConditionUsed
Usage8,684 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins ISX15 500
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb
MLS Number12750407
CategorySleeper Semi Trucks
Last Updated7/19/2024
Location
Santa Rosa, CA, US
Sold By

Personal Asset Brokerage

Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 525HP
14 1

2020 Kenworth T800 Tri Axle Sleeper Semi Truck - Cummins 525HP

$159,999 USD
T800 | X15 | 525HP | 18 Speed | 38' Bunk | Full Lockers | Pusher | Wet kit | Low miles | In House Financing Options O.A.C,
ConditionUsed
Usage9,444 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size38"
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 3.73 ratio
Stock NumberCLF406851
MLS Number12921579
CategorySleeper Semi Trucks
Last Updated7/9/2024
Location
Fargo, ND, US
Sold By

Wallwork Truck Center

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Automatic
32 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Automatic

$159,995 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage1,946 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSWB1144
MLS Number12997590
CategorySleeper Semi Trucks
Last Updated7/20/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
42 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$159,995 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage200 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSWB1145
MLS Number12997589
CategorySleeper Semi Trucks
Last Updated7/20/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other
41 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$159,995 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage1,869 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSVX7627
MLS Number12875788
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Automatic
47 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP, Automatic

$156,995 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! With a white exterior, Black Laredo Leather Seats, and a midnight onyx hard...
ConditionNew
Usage8 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeDouble Bunk
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberSSVV2946
MLS Number12757268
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

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