New Western Star Sleeper Semi Trucks with 500-549 HP For Sale

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1-10 of 10 results
1-10 of 10 results
Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP
40 0

2025 Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

Newly Listed
Call for price
New Western Star 57X sleeper. Exact same truck as the Cascadia but with more classic styling and upgraded interior and dash. This is a super nice sleeper with the same known reliability...
ConditionNew
Usage630 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number258298
MLS Number13250295
CategorySleeper Semi Trucks
Last Updated11/22/2024
Location
Tampa, FL, US
Sold By

Southport Truck Group

Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP
38 0

2025 Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

Recently Updated
Call for price
New Western Star 57x, DD15 DT12 transmission, 505 hp, upgraded interior with all LCD screens for gauges, super nice truck stock: 252459, transmodel: DT12-1750-OH, engine type: DD15,...
ConditionNew
Usage2,806 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number252459
MLS Number13133475
CategorySleeper Semi Trucks
Last Updated11/21/2024
Location
Tampa, FL, US
Sold By

Southport Truck Group

Western Star 57X Sleeper Semi Truck - Detroit 505HP, Other
60 0

2025 Western Star 57X Sleeper Semi Truck - Detroit 505HP, Other

$165,995 USD
**PRICE DOES NOT INCLUDE FET, ALL DEALS SUBJECT TO A $999 DEALER FEE***See our New 2025 Western Star 57X sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! This truck has...
ConditionNew
Usage2,375 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSDWB6708
MLS Number13173771
CategorySleeper Semi Trucks
Last Updated11/17/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 18 Speed Dt12 Amt
14 0

2024 Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 18 Speed Dt12 Amt

$199,500 USD
2100 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 18 Speed DT12 AMT Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tandem Rear Axles
ConditionNew
Usage2,100 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Stock Number107877
MLS Number13178592
CategorySleeper Semi Trucks
Last Updated10/25/2024
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

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 NumberWS4761
MLS Number12442510
CategorySleeper Semi Trucks
Last Updated10/31/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Western Star 57X Sleeper Semi Truck
49 0

2025 Western Star 57X Sleeper Semi Truck

$159,995 USD
**PRICE DOES NOT INCLUDE FET, ALL DEALS SUBJECT TO A $999 DEALER FEE***See our New 2025 Western Star 57X sleeper for sale at Freightliner of Broward in Pompano Beach, Florida! With a white...
ConditionNew
Usage2,352 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSDVX6432
MLS Number12983619
CategorySleeper Semi Trucks
Last Updated11/17/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Western Star 57X Sleeper Semi Truck - Detroit 505HP
19 0

2025 Western Star 57X Sleeper Semi Truck - Detroit 505HP

$177,745 USD
EW4: DD15 CARB COMPLIANT HWY 4 YEARS/500 WAI-67D ,000 MILES/805,000 KM. EXTENDED ENGINE C DETROIT CLUTCH 5 YEARS/500,000 MILES/805 WBD-024 ,000 KM. FEX APPLIES DUAL PARKED HVAC: 4...
ConditionNew
Usage8 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Sleeper Size72"
Rear End40,000 lb 2.64 ratio
Capacity240 Gallons
Stock Number544466
MLS Number13111515
CategorySleeper Semi Trucks
Last Updated11/7/2024
Location
Van Buren, AR, US
Sold By

Doggett

Western Star 57X Sleeper Semi Truck - Detroit 505HP
20 0

2025 Western Star 57X Sleeper Semi Truck - Detroit 505HP

$181,514 USD
ConditionNew
Usage961 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Sleeper Size72"
Rear End40,000 lb 2.64 ratio
Capacity240 Gallons
Stock Number544408
MLS Number13111514
CategorySleeper Semi Trucks
Last Updated11/7/2024
Location
Springdale, AR, US
Sold By

Doggett

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

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

Call for price
Engine: DETROIT, 505 HP, Fuel Type: Diesel, Overdrive, AirLiner Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires: 295/75R22.5, Wheels: Aluminum, Wheel Base: 225, Front...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear End40,000 lb 3.08 ratio
Stock Number1WSUZ9789
MLS Number12282436
CategorySleeper Semi Trucks
Last Updated9/6/2023
Location
Rogers, MN, US
Sold By

Boyer Trucks

Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP
18 0

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

Call for price
New 2024 Westernstar 57X with a 505hp Detroit Diesel 15 series teamed with a Detroit 12 speed automated transmission. This truck has the new digital dash and also the electric APU system to...
ConditionNew
Usage2,138 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear End40,000 lb 2.85 ratio
Stock Number4WSVA1105
MLS Number12282433
CategorySleeper Semi Trucks
Last Updated8/31/2023
Location
Sioux Falls, SD, US
Sold By

Boyer Trucks

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