6x4 Sleeper Semi Trucks with Detroit Engines For Sale

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17 0

2016 Freightliner Cascadia CA125 Sleeper Semi Truck

$23,900 USD

Cascadia CA125, Detroit DD15 455 hp, 590k miles, 10 speed, double bunk condo, 230” wheelbase, 3.36 rears, aluminum wheels, 11r22.5 lp super singles @ 70-80%, air slide 5th wheel, dual 120...

Quantity	4
Condition	Used
Usage	590,798 Miles
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Manual
Sleeper Type	Double Bunk
Sleeper Size	72"
Rear End	3.36 ratio
MLS Number	12738993
Category	Sleeper Semi Trucks
Last Updated	10/16/2024
Location	Milan, GA, US
Sold By	Telfair Truck & Trailer Sales

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2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$52,000 USD

New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well maintained fleet truck

Condition	Used
Usage	474,721 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	3452
MLS Number	13166770
Category	Sleeper Semi Trucks
Last Updated	10/21/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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10 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$64,000 USD

N.A.P. New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Alum Wheels, Well maintained fleet truck

Condition	Used
Usage	483,947 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	3644
MLS Number	13157318
Category	Sleeper Semi Trucks
Last Updated	10/21/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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10 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$52,000 USD

New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well maintained fleet truck

Condition	Used
Usage	490,400 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	3474
MLS Number	13147219
Category	Sleeper Semi Trucks
Last Updated	10/24/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$144,998 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...

Condition	New
Usage	1,529 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	SSVX1138
MLS Number	12981444
Category	Sleeper Semi Trucks
Last Updated	10/23/2024
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

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37 0

2018 FREIGHTLINER CORONADO SD122 (DD16 600HP DELETED) 18 SPD 59K GVWR

$45,000 USD

2018 Freightliner Coronado Severe Duty 122 Heavy Haul 6x4 Tandem Axle Semi Tractor Trailer Sleeper Truck loaded with a multitude of Heavy Spec and Comfort options with 573,073 original miles...

Condition	Used
Usage	15,653 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit Detroit Diesel DD16
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	23,000 lb 3.91 ratio
MLS Number	13195914
Category	Sleeper Semi Trucks
Last Updated	11/2/2024
Location	Lockport, NY, US
Sold By	LAKE COUNTRY TRUCK & EQUIPMENT INC.

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1993 Peterbilt 379 Sleeper Semi Truck - Detroit 470HP, 18 Speed Manual

$16,000 USD

runs good, front spring hangers broke, hood and fuel tank damage, 18 speed, salvage title,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Engine Model	Detroit SERIES 60 12.7 DDEC II
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10298
MLS Number	12414333
Category	Sleeper Semi Trucks
Last Updated	11/14/2023
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

48 0

2014 Peterbilt 388 Sleeper Semi Truck - 60" Flat Top Sleeper, Detroit 500HP, 13 Speed Manual

$114,500 USD

CLEAN FLAT TOP PETE 388, SHORTHOOD, CHROME POLY FENDERS, CRATE DETROIT SERIES 60 500HP MOTOR, E LOG EXEMPT, WARRANTY UP TO 300K, 90/60 HYDRAULIC FLUID SPLIT TANK, 13SPD EATON, DUAL STACKS,...

Condition	Used
Usage	202,772 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	6758
MLS Number	12838941
Category	Sleeper Semi Trucks
Last Updated	10/1/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

62 0

2014 Peterbilt 389 Sleeper Semi Truck - 48" Flat Top Sleeper, Detroit 500HP, 10 Speed Manual

$119,500 USD

CLEAN FLATOP PETE 389, DETROIT SERIES 60, 90K MILES ON OVERHAUL WITH PAPERWORK, 90k ON NEW CLUTCH, 10 SPEED, 48" SLEEPER, GOOD RUBBER, READY TO WORK! SOUTHERN TRUCK, NO RUST, NO PAINT OR...

Condition	Used
Usage	662,282 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 11.1 DDEC IV
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	6840
MLS Number	13138073
Category	Sleeper Semi Trucks
Last Updated	9/26/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

28 0

2015 Peterbilt 389 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 500HP, 13 Speed Manual

$114,500 USD

GLIDER! CRATE DETROIT SERIES 60 12.7 500 HP MOTOR, 97EPA, ELOG EXEMPT, WARRANTY WITH DETROIT TIL 03/23/25 OR 300K, 13SPD PULLING POWER, GOOD RUBBER, CB RADIO, FRIDGE, LEATHER SEATS, ,...

Condition	Used
Usage	245,547 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6759
MLS Number	12874100
Category	Sleeper Semi Trucks
Last Updated	10/1/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

59 0

2016 Peterbilt 389 Sleeper Semi Truck - 63" Mid Roof Sleeper, Detroit 500HP, 13 Speed Manual

$114,500 USD

CRATE MOTOR! GLIDER! DETROIT SERIES 60 12.7 500 HP MOTOR, 94EPA, ELOG EXEMPT, 13SPD, NAVIGATION, HALF FENDERS, DUAL BREATHERS, DUAL EXHAUST, LOTS OF CHROME!! GOOD RUBBER, FRIDGE, LEATHER...

Condition	Used
Usage	288,595 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.24 ratio
Stock Number	6750
MLS Number	12859199
Category	Sleeper Semi Trucks
Last Updated	10/1/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

42 0

2015 Peterbilt 389 Sleeper Semi Truck - 56" Mid Roof Sleeper, Detroit 500HP, 18 Speed Manual

$114,500 USD

GLIDER! CRATE DETROIT SERIES 60 12.7 500 HP MOTOR, 99EPA, ELOG EXEMPT, WARRANTY WITH DETROIT TIL 10/1/2024 OR 300K, 18SPD PULLING POWER, APU, GOOD RUBBER, CB RADIO, FRIDGE, LEATHER SEATS,...

Condition	Used
Usage	202,711 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	6749
MLS Number	12772547
Category	Sleeper Semi Trucks
Last Updated	10/8/2024
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

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38 1

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

Newly Listed

Call for price

- WEBASTO, - ELECTRONIC BALANCE "BRT4", - BEACONS LIGHT,

Condition	Used
Usage	8,577 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	42"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-35983
MLS Number	13220601
Category	Sleeper Semi Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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38 1

2022 Western Star 4900 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

Newly Listed

Call for price

- ELECTRONIC SCALE: KILOAD K4, - BEACONS LIGHT, - HEADACHE RACK, - WEBASTO,

Condition	Used
Usage	8,786 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	C-36082
MLS Number	13220582
Category	Sleeper Semi Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2020 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 505HP, Manual

$99,900 USD

4900 Flat top sleepers!! DD15 505 HP 13 speeds with lockers. This is a great for logging, farming, or lowboy spec. Call today cab type: Sleeper, engine type: Diesel DD15,

Condition	Used
Usage	197,407 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
Rear End	3.91 ratio
Stock Number	95H1125
MLS Number	12876599
Category	Sleeper Semi Trucks
Last Updated	9/26/2024
Location	Savage, MN, US
Sold By	Boyer Trucks

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2019 Western Star 4900 Sleeper Semi Truck - Detroit

$99,900 USD

4900 Flat top sleepers!! DD15 505 HP 13 speeds with lockers. This is a great for logging, farming, or lowboy spec. Call today Suspension: 210, engine type: Diesel DD15,

Condition	Used
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	Manual
Rear End	46,000 lb 3.90 ratio
Stock Number	95H1127
MLS Number	12861299
Category	Sleeper Semi Trucks
Last Updated	7/4/2024
Location	Rogers, MN, US
Sold By	Boyer Trucks

11 0

2020 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 505HP, Manual

$99,900 USD

4900 Flat top sleepers!! DD15 505 HP 13 speeds with lockers. This is a great for logging, farming, or lowboy spec. Call today cab type: Sleeper, engine type: DD15,

Condition	Used
Usage	273,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
Stock Number	95H1128
MLS Number	12859578
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Superior, WI, US
Sold By	Boyer Trucks

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2020 Western Star 4900 Sleeper Semi Truck - Detroit 505HP, Manual

$99,900 USD

4900 Flat top sleepers!! DD15 505 HP 13 speeds with lockers. This is a great for logging, farming, or lowboy spec. Call today engine type: Diesel DD15,

Condition	Used
Usage	285,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Rear Axle	Tandem Axle
Stock Number	95H1126
MLS Number	12851607
Category	Sleeper Semi Trucks
Last Updated	11/2/2024
Location	Superior, WI, US
Sold By	Boyer Trucks

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11 0

2011 Western Star 4900 Sleeper Semi Truck - 34" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

$69,950 USD

Used Western Star 4900 SA Flat-top Sleeper for sale. Features: Air Ride Cab, Full Locking Rears, Dual Power Steering Boxes, Dual Exhaust Stacks, Stainless Air Cleaners, Hydraulic Heavy Duty...

Condition	Used
Usage	20,311 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD11
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	34"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	22P066
MLS Number	11860633
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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9 0

2015 Western Star 4900 Sleeper Semi Truck - 40" Flat Top Sleeper, Detroit 500HP, 10 Speed Manual

$99,950 USD

Used Western Star 4900 FA Flat Top Sleeper for Sale. Features: Air Ride Cab, Full Locking Rears, Stainless Quarter Fenders, Stainless Mudflap Brackets, Dual Exhaust, Dual Stainless Air...

Condition	Used
Usage	16,834 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	21P279
MLS Number	11698571
Category	Sleeper Semi Trucks
Last Updated	10/10/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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23 0

2008 Western Star 4900EX Sleeper Semi Truck - Raised Roof Sleeper, Detroit 515HP, 13 Speed Manual

$53,500 USD

CLEAN TRUCK! THIS 2008 WESTERN STAR 4900 EX SKYLINE, HAS A DETROIT SERIES 60 515HP 14.0 LITER ENGINE, 13 SPEED TRANSMISSION, RR SLEEPER, ALL ALUMINUM WHEELS, DUAL STACKS, DUAL BREATHERS,...

Condition	Used
Usage	366,162 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	515 HP
Engine Model	Detroit SERIES 60 14.0 DDEC V
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.42 ratio
Stock Number	98PY47163U-ROA
MLS Number	13203968
Category	Sleeper Semi Trucks
Last Updated	10/30/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

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17 0

2020 Western Star 4900EX Sleeper Semi Truck - 68" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

$99,000 USD

Fresh local trade!!! 2020 Western Star 4900EX 600HP 18SPD with EW4 top level, factory engine warranty left until 1/20/2025 or 500K mi!!! Road ready now! Prepped for PTO/wet kit if needed

Condition	Used
Usage	395,106 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	108801
MLS Number	13178385
Category	Sleeper Semi Trucks
Last Updated	10/25/2024
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(844) 435-___ SHOW
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11 0

2021 Western Star 4900EX Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

$149,900 USD

EXCEPTIONALLY CLEAN, HEAVY SPEC TRUCK, ONLY HIGHWAY MILES, CURTAIN SIDE FLATBED APPLICATION, 280 INCH WB, 600 DD16 DETROIT, 18 SPD, 3.73 RATIO, 68 INCH FLAT TOP SLEEPER, FULL HALF...

Condition	Used
Usage	508,045 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	244644
MLS Number	13129751
Category	Sleeper Semi Trucks
Last Updated	9/21/2024
Location	Bangor, ME, US
Sold By	Allegiance Trucks