Western Star Sleeper Semi Trucks with 550-2000 HP For Sale

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Western Star 4900FA Sleeper Semi Truck - 48" Flat Top Sleeper, Detroit 565HP, 18 Speed Manual
38 1

2019 Western Star 4900FA Sleeper Semi Truck - 48" Flat Top Sleeper, Detroit 565HP, 18 Speed Manual

Recently Updated
Contact for price
491588 Miles, 14266 Hours, Engine: DETROIT DD16, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 48,...
ConditionUsed
Usage14,266 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size48"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-35540
MLS Number13119259
CategorySleeper Semi Trucks
Last Updated7/31/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
12 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Recently Updated
Contact for price
8 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheel Base: 250, Tandem Rear Axles,...
ConditionNew
Usage8 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS4875
MLS Number13051473
CategorySleeper Semi Trucks
Last Updated7/31/2025
Location
Houlton, ME, US
Sold By

Freightliner of Maine

Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt
10 0

2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt

Recently Updated
$222,650 USD
NEW ARRIVAL!!!! 2026 WESTERN STAR 49XSF!!! BIG HORSEPOWER!!!! 600HP DD16, 1850 TORQUE. HEAVY SPEC TRUCK!!! 46K REAR 16K FRONT. BEAUTIFUL TRUCK! COMFORTABLE TO DRIVE.! FEDERAL EXCISE...
ConditionNew
Usage498 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size60"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.21 ratio
Stock Number109848
MLS Number13576732
CategorySleeper Semi Trucks
Last Updated8/1/2025
Location
Bowling Green, KY, US
Sold By

Boyd Truck Centers

Western Star 49X Sleeper Semi Truck - Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual
12 0

2026 Western Star 49X Sleeper Semi Truck - Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price
7 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: Aluminum, Wheel Base: 250,...
ConditionNew
Usage7 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberWS5020
MLS Number13723198
CategorySleeper Semi Trucks
Last Updated7/25/2025
Location
Bangor, ME, US
Sold By

Freightliner of Maine

2019 Western Star 4900 Low Bed Tandem Sleeper Tractor DD16 600HP 18 Spd
17 0

2019 Western Star 4900 Low Bed Tandem Sleeper Tractor DD16 600HP 18 Spd

$72,500 USD
2019 Western Star 4900 Low Bed Tandem Sleeper Tractor DD16 600HP 18 Spd, Stock #:5282, Exterior Colour:White with Teal Fenders, Engine:Detroit DD16, Horsepower:600, Transmission:18 Spd ...
ConditionUsed
Usage383,000 Miles
Horse Power600 HP
Engine ModelDetroit DD16
Transmission18 Speed Manual
Sleeper Size60"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number5282
MLS Number13699454
CategorySleeper Semi Trucks
Last Updated8/1/2025
Location
Blaine, WA, US
Sold By

International Machinery

Western Star 4900 Sleeper Semi Truck - 68" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual
48 0

2018 Western Star 4900 Sleeper Semi Truck - 68" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

$69,500 USD
VERY CLEAN FLEET MAINTAINED,2018, WESTERN STAR, Model: 4900, Mileage,544K, NEW HEAD WITH PAPEWORK! TRI-AXLE!! Engine Make: DETROIT DD16 600HP, 18 Speed Transmission: Manual, 18 SPEED,...
ConditionUsed
Usage544,031 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size68"
SuspensionNeway
Rear AxleTri Axle
Rear End66,000 lb 4.30 ratio
Stock Number6980
MLS Number13557274
CategorySleeper Semi Trucks
Last Updated7/12/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

Western Star 4900FA Sleeper Semi Truck - 44" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
43 1

2020 Western Star 4900FA Sleeper Semi Truck - 44" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price
ELECTRONIC SCALE: KILOAD K4, BEACONS LIGHT, WEBASTO,
ConditionUsed
Usage12,872 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-36638
MLS Number13690047
CategorySleeper Semi Trucks
Last Updated7/9/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Western Star 4900FA Sleeper Semi Truck - 44" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
40 1

2021 Western Star 4900FA Sleeper Semi Truck - 44" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price
- ELECTRONIC SCALE: KILOAD K4, - BEACONS LIGHT, - WEBASTO, - INVERTER TUNDRA M2000,
ConditionUsed
Usage10,431 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size44"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-36639
MLS Number13685150
CategorySleeper Semi Trucks
Last Updated7/4/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Western Star 4900EX Sleeper Semi Truck - Caterpillar 550HP, 18 Speed Manual
14 1

2016 Western Star 4900EX Sleeper Semi Truck - Caterpillar 550HP, 18 Speed Manual

$112,750 USD
Only 382k Original Miles ~ 6NZ CAT C15 ~ 550 HP ~ 18 Speed ~ 14k Front / 46k Rears ~ Full Lockers ~ Wet Kit ~ All Aluminum Wheels ~ Only One Owner ~ Financing Available with Your Good Credit...
ConditionUsed
Usage382,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power550 HP
Engine ModelCaterpillar C15
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberGZ1690
MLS Number13486524
CategorySleeper Semi Trucks
Last Updated7/4/2025
Location
Olive Branch, MS, US
Sold By

Truck Market

Western Star 49X Sleeper Semi Truck - Raised Roof Sleeper, Detroit 600HP, Manual
14 0

2026 Western Star 49X Sleeper Semi Truck - Raised Roof Sleeper, Detroit 600HP, Manual

Contact for price
1275 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Wheels: Aluminum, Wheel Base:...
ConditionNew
Usage1,275 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS5019
MLS Number13576714
CategorySleeper Semi Trucks
Last Updated6/26/2025
Location
Fort Kent, ME, US
Sold By

Freightliner of Maine

Western Star 57X Sleeper Semi Truck - 64" Raised Roof Sleeper, Detroit 600HP, 18 Speed Manual
44 1

2025 Western Star 57X Sleeper Semi Truck - 64" Raised Roof Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price
TransmissionEATON-FULLER, Transmission modelRTLO-20918B, Speeds18,
ConditionUsed
Usage1,629 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size64"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.91 ratio
Stock NumberC-36448
MLS Number13519949
CategorySleeper Semi Trucks
Last Updated6/19/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

2021 Western Star 4900 Sleeper Semi Truck - Rebuilt DD16 600 HP Engine (In-Frame)
9 1

2021 Western Star 4900 Sleeper Semi Truck - Rebuilt DD16 600 HP Engine (In-Frame)

$100,863.51 USD
TANDEM HEAVY SPEC SLEEPER TRUCK TRACTOR (unit #02108) Located in Miramichi, NB. Shipping and Financing Available. FEATURES:, ➡ 642,664 KM*, ➡ 4,173 HRS*, ➡ Rebuilt DD16 600 HP Engine...
ConditionUsed
Usage4,173 Hours
Horse Power600 HP
Engine ModelDetroit DD16
Transmission18 Speed Manual
Rear AxleTandem Axle
Rear End46,000 lb 3.90 ratio
Stock Number02108
MLS Number13639926
CategorySleeper Semi Trucks
Last Updated6/12/2025
Location
Miramichi, NB, Canada
Sold By

WeConsign Equip Ltd.

Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
13 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price
1266 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...
ConditionNew
Usage1,266 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberWS4898
MLS Number13218645
CategorySleeper Semi Trucks
Last Updated3/19/2025
Location
Houlton, ME, US
Sold By

Freightliner of Maine

Western Star 49X Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual
10 0

2025 Western Star 49X Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

Contact for price
1356 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...
ConditionNew
Usage1,356 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS4899
MLS Number13171682
CategorySleeper Semi Trucks
Last Updated2/22/2025
Location
Fort Kent, ME, US
Sold By

Freightliner of Maine

Western Star 49X Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
12 0

2025 Western Star 49X Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price
914 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...
ConditionNew
Usage914 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberWS4863
MLS Number13056867
CategorySleeper Semi Trucks
Last Updated2/11/2025
Location
Fort Kent, ME, US
Sold By

Freightliner of Maine

Western Star 49X Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual
15 0

2025 Western Star 49X Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

Contact for price
1384 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...
ConditionNew
Usage1,384 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberWS4852
MLS Number13038859
CategorySleeper Semi Trucks
Last Updated2/11/2025
Location
Fort Kent, ME, US
Sold By

Freightliner of Maine

Western Star 4900 Sleeper Semi Truck - 42" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual
39 1

2021 Western Star 4900 Sleeper Semi Truck - 42" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price
WEBASTO, ELECTRONIC BALANCE "BRT4", BEACONS LIGHT,
ConditionUsed
Usage8,577 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size42"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-35983
MLS Number13261916
CategorySleeper Semi Trucks
Last Updated12/19/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

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