New Diesel Western Star Trucks with Detroit Engines For Sale

1 - 25 of 40 listings

2026 Western Star 47X Plow / Spreader Truck - Detroit, 470HP, Automatic

2025 Western Star 57X Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Amt

Price Drop $144,740 USD

DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE CONTROL TO 0 MPH AND FIXED HEADWAY. DETROIT SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH 15-MINUTE OFF TIMEOUT...

Condition	New
Usage	461 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	102446
MLS Number	13603486
Category	Day Cab Semi Trucks
Last Updated	12/30/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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

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8 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Wheel Base: 250,...

Condition	New
Usage	8 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4875
MLS Number	13051473
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Houlton, ME, US
Sold By	Freightliner of Maine

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2026 Western Star 47X Dump Truck - Detroit 505HP, Other

$193,995 USD

2026 Western Star 47X -- Detroit DD13 -- DT12 Automated Manual, Powertrain, * Detroit DD13, 12.8L -- 505 HP / 1850 lb-ft, * Detroit DT12 Automated Manual Transmission, * 70-Gallon Fuel...

Condition	New
Usage	118 Miles
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	TLWL3393
MLS Number	13539191
Category	Dump Trucks
Last Updated	12/18/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

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2026 Western Star 47X Dump Truck - Detroit 505HP, Other

$193,995 USD

2026 Western Star 47X -- Detroit DD13 -- DT12 Automated Manual, Powertrain, * Detroit DD13, 12.8L -- 505 HP / 1850 lb-ft, * Detroit DT12 Automated Manual Transmission, * 70-Gallon Fuel...

Condition	New
Usage	118 Miles
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	TLWL3392
MLS Number	13519191
Category	Dump Trucks
Last Updated	12/18/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

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2025 Western Star 57X Day Cab Truck - Detroit 505HP

$144,800 USD

DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE CONTROL TO 0 MPH AND FIXED HEADWAY. DETROIT SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH 15-MINUTE OFF TIMEOUT...

Condition	New
Usage	507 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	104924
MLS Number	13961714
Category	Day Cab Semi Trucks
Last Updated	12/16/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2025 Western Star 57X Day Cab Truck - Detroit 505HP

$145,220 USD

DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE CONTROL TO 0 MPH AND FIXED HEADWAY. DETROIT SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH 15-MINUTE OFF TIMEOUT...

Condition	New
Usage	495 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	102429
MLS Number	13961710
Category	Day Cab Semi Trucks
Last Updated	12/16/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2025 Western Star 49X Tri Axle Day Cab Truck - Detroit 600HP

$218,750 USD

NEW!!!! HEAVY HAUL, FULLY LOADED!!!! ALL THE AMINITIES TO GET THE JOB DONE!!! CALL FOR MORE INFORMATION

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	105513
MLS Number	13881522
Category	Day Cab Semi Trucks
Last Updated	12/16/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2025 Western Star 49X Tri Axle Day Cab Truck - Detroit 600HP

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532 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, Drive: 8x4, Tri Rear Axles

Condition	New
Usage	532 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Rear Axle	Tri Axle
Stock Number	102259
MLS Number	13820447
Category	Day Cab Semi Trucks
Last Updated	12/16/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2026 Western Star 49X Tri Axle Dump Truck - Detroit 485HP, 8Ll Manual, 16.5' Dump

$233,497 USD

Ready to Work. 8LL Manual Transmission - 15 Liter Detroit - Heritage Dump Body 16'6",

Condition	New
Usage	871 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	16.5
Horse Power	485 HP
Engine Model	Detroit DD15
Drivetrain	8x4
Transmission	8LL Manual
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	59,500 lb 3.42 ratio
Stock Number	109617
MLS Number	13581817
Category	Dump Trucks
Last Updated	12/16/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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

$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...

Condition	New
Usage	498 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.21 ratio
Stock Number	109848
MLS Number	13576732
Category	Sleeper Semi Trucks
Last Updated	12/16/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers

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2026 Western Star 49X Day Cab Truck - Detroit 560HP

$207,679 USD

2026 Western Star 49X Tri-Axle Tractor, DD16 560 HP 2050 LB/FT Torque, RTLO-20918B 18 Speed Manual Transmission, 20,000 LB Front Axle, 46,000 LB Rear Axle, 20,000 LB Air Lift Pusher Axle, 86...

Condition	New
Usage	775 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	259591
MLS Number	13384287
Category	Day Cab Semi Trucks
Last Updated	12/17/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

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2025 Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$153,686 USD

NEW!!! 57X MID ROOF FLATBED HAULER!!!! DD15/505hp, DT12 AUTOMATED TRANSMISSION with 60 MONTH/750,000 Mile Warranty. Call for more information

Condition	New
Usage	531 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	108920
MLS Number	13184634
Category	Sleeper Semi Trucks
Last Updated	12/16/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2026 Western Star 47X Roll Off Truck - Detroit, 505HP, Automatic

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This 2026 Western Star 47X comes equipped with a 24' tri-axle roll-off body, built for heavy-duty hauling and waste management operations. It’s powered by the Detroit DD13 engine paired with...

Condition	New
Duty Class	Heavy Duty Roll Off Truck
Horse Power	505 HP
Transmission	Allison RDS Automatic
Suspension	HaulMaax
Rear End	46,000 lb 4.56 ratio
Stock Number	WS5040
MLS Number	13749629
Category	Roll Off Trucks
Last Updated	12/11/2025
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

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2025 Western Star 47X Roll Off Truck - Detroit, 505HP, Automatic

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This 2025 Western Star 47X comes equipped with a tandem roll-off body, perfect for heavy-duty hauling and waste management operations. It’s powered by the Detroit DD13 engine paired with a...

Condition	New
Usage	8 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Transmission	Detroit DT12 Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	WS4937
MLS Number	13657959
Category	Roll Off Trucks
Last Updated	12/11/2025
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

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2024 Western Star 57X Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$129,304 USD

NEW!!!! DT12 AUTO!!! Detroit Power, HUGE DISCOUNT!!!! Call for more information,

Condition	New
Usage	2,221 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	108639
MLS Number	13961721
Category	Day Cab Semi Trucks
Last Updated	11/1/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers

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2024 Western Star 57X Day Cab Truck - Detroit 455HP

$135,224 USD

NEW!!!! DT12 AUTO!!! Detroit Power, HUGE DISCOUNT!!!! Call for more information,

Condition	New
Usage	581 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	108638
MLS Number	13961720
Category	Day Cab Semi Trucks
Last Updated	11/1/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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

$184,127 USD

2100 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, extended factory warranty is...

Condition	New
Usage	2,100 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Stock Number	107877
MLS Number	13178592
Category	Sleeper Semi Trucks
Last Updated	11/1/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2025 Western Star 49X Tri Axle Roll Off Truck - Detroit, 525HP, 12 Speed Dt12 Amt

$271,226 USD

Ready to go Roll Off with Galbreath U75T-OR-174 75k cable hoist for 18'-22' containers,,

Condition	New
Usage	693 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	525 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	103113
MLS Number	13430922
Category	Roll Off Trucks
Last Updated	10/29/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

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2025 Western Star 49X Day Cab Truck - Detroit 600HP, Automatic

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Truck is equipped with a wet system to line wet system

Condition	New
Usage	980 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4917
MLS Number	13657907
Category	Day Cab Semi Trucks
Last Updated	10/23/2025
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

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2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$210,000 USD

NEW WESTERN STAR 49X 60 IN MID ROOF SLEEPER. 505HP DD15. NICE TRUCK THAT IS READY TO WORK

Condition	New
Usage	563 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	109849
MLS Number	13576917
Category	Sleeper Semi Trucks
Last Updated	8/1/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers

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2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

$172,870 USD

The Ultimate Tandem Day Cab! Detroit DD16 600HP/1850lb/ft, Power Hood, 18spd Manual, 3.70 Ratio Full Lockers, 80/40 Split tank on passenger side. Ready to work! Call us now before it's...

Condition	New
Usage	272 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	108651
MLS Number	13316310
Category	Day Cab Semi Trucks
Last Updated	8/1/2025
Location	Pikeville, KY, US
Sold By	Boyd Truck Centers

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2026 Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 525HP, Automatic

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100 Miles, Engine: DETROIT DD16, 525 HP, Fuel Type: Diesel, Automatic Transmission, TufTrac Suspension, Wheel Base: 232, Tri Rear Axles

Condition	New
Usage	100 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD16
Transmission	Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Stock Number	WS4987
MLS Number	13723071
Category	Cab & Chassis Trucks
Last Updated	7/25/2025
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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2026 Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 525HP, Automatic

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1096 Miles, Engine: DETROIT DD16, 525 HP, Fuel Type: Diesel, Automatic Transmission, TufTrac Suspension, Wheel Base: 232, Tri Rear Axles

Condition	New
Usage	1,096 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD16
Transmission	Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Stock Number	WS4986
MLS Number	13723069
Category	Cab & Chassis Trucks
Last Updated	7/25/2025
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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2026 Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 525HP, Automatic

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943 Miles, Engine: DETROIT DD16, 525 HP, Fuel Type: Diesel, Automatic Transmission, TufTrac Suspension, Wheel Base: 232, Tri Rear Axles

Condition	New
Usage	943 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	525 HP
Engine Model	Detroit DD16
Transmission	Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Stock Number	WS4984
MLS Number	13723052
Category	Cab & Chassis Trucks
Last Updated	7/25/2025
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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Condition	New
Usage	104 Miles
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Transmission	Allison RDS Automatic
Suspension	HaulMaax
Rear End	4.56 ratio
Stock Number	WS5032
MLS Number	13981472
Category	Plow / Spreader Trucks
Last Updated	12/30/2025
Location	Westbrook, ME, US
Sold By	Freightliner of Maine

New Diesel Western Star Trucks with Detroit Engines For Sale

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