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Western Star 4900 Sleeper Semi Trucks For Sale

Browse Western Star 4900 Sleeper Trucks on MyLittleSalesman.com and compare listings with prices from $17,500 to $84,900. Sellers include Integrity Sales and Auction, MCO Truck and Equipment, Adelmans Truck Parts, and more. Filter by sleeper type, transmission, horsepower, mileage, and more to quickly narrow down to the right Western Star 4900 Sleeper Semi Truck.
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Showing 1 - 22 of 22 Sleeper Semi Truck Listings

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Western Star 4900EX Sleeper Semi Truck

2001 Western Star 4900EX Sleeper Semi Truck

Recently Updated
At auction Oct. 13
Location: Mora, MN, Detroit Diesel Series 60 Turbo Diesel Engine, Eaton Fuller 13 Speed Manual Transmission, 52000LB GVWR, Inter Axle Lock, Air Ride, Single Frame, Approx 32" Sliding 5th...
ConditionUsed
Usage469,997 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Stock Number109000
MLS Number14630612
CategorySleeper Semi Trucks
Last Updated10/11/2026
Location
Mora, MN, US
Listed By
Integrity Sales and Auction LLC
(844) 574-___  SHOW
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Integrity Sales and Auction LLC
Western Star 4900 Sleeper Semi Truck - Detroit 450HP, Automatic

2012 Western Star 4900 Sleeper Semi Truck - Detroit 450HP, Automatic

Contact for price
77268 Miles, 9194 Hours, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Size: 36, Wheel Base: 222, Tandem Rear Axles, Rear...
ConditionUsed
Usage9,194 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAllison RDS Automatic
Sleeper Size36"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberMCOBL5890
MLS Number14422722
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
Dallas, TX, US
Sold By
MCO Truck and Equipment
(866) 695-___  SHOW
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MCO Truck and Equipment
Western Star 4900 Sleeper Semi Truck - Detroit 450HP, Automatic

2012 Western Star 4900 Sleeper Semi Truck - Detroit 450HP, Automatic

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90762 Miles, 10013 Hours, Engine: DETROIT DD13, 450 HP, Automatic Transmission, Air Ride Suspension, Sleeper Size: 36, Wheel Base: 222, Tandem Rear Axles, Rear Axle Weight: 40000 lb
ConditionUsed
Usage10,013 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
TransmissionAllison RDS Automatic
Sleeper Size36"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberMCOBL5872
MLS Number14422720
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
Dallas, TX, US
Sold By
MCO Truck and Equipment
(866) 695-___  SHOW
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MCO Truck and Equipment
Western Star 4900 Sleeper Semi Truck - Detroit 475HP

2013 Western Star 4900 Sleeper Semi Truck - Detroit 475HP

Price Drop $26,500 USD
96110 Miles, Engine: DETROIT DD15, 475 HP, Tandem Rear Axles
ConditionUsed
Usage96,110 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDetroit DD15
Transmission10 Speed
Rear AxleTandem Axle
Stock NumberBZ3485
MLS Number14273154
CategorySleeper Semi Trucks
Last Updated10/2/2026
Location
Canton, OH, US
Sold By
Adelmans Truck Parts
(844) 382-___  SHOW
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Adelmans Truck Parts
Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

2015 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$59,500 USD
2015 Western Star 4900 Sleeper, 500hp Detroit DD15, 18spd Manual Transmission, 288k Mi, Air ride suspension, 245in Wheelbase, Nationwide Delivery Available
ConditionUsed
Usage288,570 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number9161
MLS Number14610976
CategorySleeper Semi Trucks
Last Updated9/29/2026
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
(833) 904-___  SHOW
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The Wrays, LLC
Western Star 4900EX Sleeper Semi Truck - Detroit

2019 Western Star 4900EX Sleeper Semi Truck - Detroit

Contact for price
519279 Miles, Engine: DETROIT DD16, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles, Front Axle Weight: 14320 lb, Rear Axle Weight: 46000 lb
ConditionNew
Usage519,279 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD16
Drivetrain6x4
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberKPKG3883
MLS Number14547757
CategorySleeper Semi Trucks
Last Updated9/25/2026
Location
South Royalton, VT, US
Sold By
Hunter Truck
(609) 318-___  SHOW
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Hunter Truck
Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Mercedes-Benz 450HP, 10 Speed Amt

2007 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Mercedes-Benz 450HP, 10 Speed Amt

$17,500 USD
2007 Western Star 4900 Flattop Sleeper, 450hp Mercedes Benz OM460LA, 10spd Automated Transmission, 984k Mi, 2 Line wet kit, Air ride suspension, 230in Wheelbase, Nationwide Delivery...
ConditionUsed
Usage984,055 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelOM460LA
Drivetrain6x4
Transmission10 Speed Automated
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number1812
MLS Number14624480
CategorySleeper Semi Trucks
Last Updated9/29/2026
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
(833) 904-___  SHOW
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The Wrays, LLC
Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 505HP, 18 Speed Ultrashift Plus Amt

2015 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 505HP, 18 Speed Ultrashift Plus Amt

$35,000 USD
HEAVY DUTY TRUCK! RUNS EXCELLENT! STEERABLE AIR LIFT AXLE, THICK FRAME, FULL LOCKING REARS, AIR SEAT, POWER WINDOWS, DUAL EXHAUST, PTO! *18 SPEED AUTOMATIC TRANSMISSION!!,
ConditionUsed
Usage347,874 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15TC
Drivetrain8x4
Transmission18 Speed Ultrashift Plus Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number15DET347TRIWS
MLS Number14147507
CategorySleeper Semi Trucks
Last Updated9/10/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
Western Star 4900FA Sleeper Semi Truck - Raised Roof Sleeper, Cummins 600HP, 18 Speed Manual

2012 Western Star 4900FA Sleeper Semi Truck - Raised Roof Sleeper, Cummins 600HP, 18 Speed Manual

$62,000 USD
2012 WESTERN STAR SLEEPER - CUMMINS ISX 15 liter REPLACED AT 594,728 MILES ON TRUCK - 3/19/25 REPLACED NEW REMAN 18SP (HAVE PAERWORK) 1YR OLD NEW SLIDING FIFTH WHEEL - 46,000 REARS - 14,326...
ConditionUsed
Usage454,222 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number2012 SLEEPER W=STAR
MLS Number14571503
CategorySleeper Semi Trucks
Last Updated8/29/2026
Location
Canton, OH, US
Sold By
Brechbuhler Truck Sales
(855) 640-___  SHOW
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Brechbuhler Truck Sales
Western Star 4900 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 13 Speed Manual

2016 Western Star 4900 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 13 Speed Manual

$29,999 USD
CALL TIPTON FOR TRUCK AND TRAILER SALES!,
ConditionUsed
Usage1,200,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit SERIES 60 12.7 DDEC II
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock Numberc113
MLS Number14457520
CategorySleeper Semi Trucks
Last Updated8/27/2026
Location
Odenville, AL, US
Sold By
Used Truck and Trailer, Inc.
(844) 940-___  SHOW
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Used Truck and Trailer, Inc.
Western Star 4900FA Sleeper Semi Truck - Flat Top Sleeper, Detroit, 18 Speed Endurant Manual

2015 Western Star 4900FA Sleeper Semi Truck - Flat Top Sleeper, Detroit, 18 Speed Endurant Manual

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Experience the durability of this 2015 Western Star 4900FA. This black conventional truck is powered by a 15.6L Detroit DD16 diesel engine, paired with an 18-speed Endurant manual...
ConditionUsed
Usage678,374 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Endurant Manual
Sleeper TypeFlat Top Sleeper
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number83854
MLS Number14545598
CategorySleeper Semi Trucks
Last Updated8/15/2026
Location
Bangor, ME, US
Sold By
Freightliner of Maine
(833) 932-___  SHOW
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Freightliner of Maine
2003 Western Star 4900 Sleeper Semi Truck

2003 Western Star 4900 Sleeper Semi Truck

$45,000 USD
VERY COOD WESTERN STAR GLIDER:12.7@500HP/10SPD STD SHIFT/STRATOSPHERE SLPR/BUTTON TUCK INTERIOR LEATHER SEATS/WET KIT
ConditionUsed
Usage1,239,435 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit Series 60
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeStratosphere
Sleeper Size70"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End3.58 ratio
Stock Number0422
MLS Number14538731
CategorySleeper Semi Trucks
Last Updated8/12/2026
Location
Griffin, GA, US
Sold By
Davis Atlantic Trux
(888) 450-___  SHOW
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Western Star 4900FA Sleeper Semi Truck - Mid Roof Sleeper, Detroit 560HP, 18 Speed Manual

2011 Western Star 4900FA Sleeper Semi Truck - Mid Roof Sleeper, Detroit 560HP, 18 Speed Manual

$55,000 USD
This 36" sleeper is powered by a DD15 engine rated at 560 horsepower and paired with an 18-speed manual transmission. It is equipped with a 13,220 lb front axle and 46,000 lb rear axle with...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power560 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number83836
MLS Number14345526
CategorySleeper Semi Trucks
Last Updated7/21/2026
Location
Fort Kent, ME, US
Sold By
Freightliner of Maine
(833) 932-___  SHOW
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Freightliner of Maine
Western Star 4900EX Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

2023 Western Star 4900EX Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

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328767 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Flat Top Sleeper, Wheels: All Aluminum, Wheel Base:...
ConditionUsed
Usage328,767 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberC-37593
MLS Number14447173
CategorySleeper Semi Trucks
Last Updated7/14/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
Western Star 4900 Sleeper Semi Truck - Detroit 560HP, 18 Speed Manual

2014 Western Star 4900 Sleeper Semi Truck - Detroit 560HP, 18 Speed Manual

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Installed optionBEACONS LIGHT,
ConditionUsed
Usage851,820 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power560 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-800708
MLS Number14416460
CategorySleeper Semi Trucks
Last Updated6/10/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
Western Star 4900FA Sleeper Semi Truck - Detroit 600HP

2019 Western Star 4900FA Sleeper Semi Truck - Detroit 600HP

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Installed option, HEADACHE RACK, WEBASTO, BEACONS LIGHT, ELECTRONIC SCALE: KILOAD K4,
ConditionUsed
Usage9,104 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberC-37516
MLS Number14275500
CategorySleeper Semi Trucks
Last Updated4/24/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
Western Star 4900 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

2020 Western Star 4900 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

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BEACONS LIGHT, WEBASTO, ELECTRONIC SCALE KILOAD K4, Transmission modelRTLO-20918B,
ConditionUsed
Usage12,345 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size48"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-37366
MLS Number14164659
CategorySleeper Semi Trucks
Last Updated4/24/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
Western Star 4900 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

2020 Western Star 4900 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

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WEBASTO, BEACONS LIGHT, Transmission modelRTLO-20918B,
ConditionUsed
Usage15,355 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size48"
SuspensionHendrickson RT
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-37045
MLS Number14040832
CategorySleeper Semi Trucks
Last Updated4/24/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
Western Star 4900FA Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

2021 Western Star 4900FA Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

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Installed optionBEACONS LIGHT,
ConditionUsed
Usage595,332 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-37560
MLS Number14310726
CategorySleeper Semi Trucks
Last Updated4/22/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
Western Star 4900 Sleeper Semi Truck - Detroit 470HP

2007 Western Star 4900 Sleeper Semi Truck - Detroit 470HP

$35,800 USD
STOCK #C812 2007 Western Star 4900SA Tractor, Detroit DDC-60-14L Engine, 470hp, Engine Brake, 13 Spd. Fuller Transmission, 60" Sleeper, 3.58 Rear End Ratio, 252" Wheelbase, FOR SALE OR RENT...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power470 HP
Engine ModelDetroit DDC-60-14L
Transmission13 Speed Manual
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberC812T
MLS Number8739285
CategorySleeper Semi Trucks
Last Updated3/19/2026
Location
Palestine, TX, US
Sold By
Active Trailers
(844) 433-___  SHOW
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