Used 6x4 Sleeper Semi Trucks with 450-499 HP Detroit Engines For Sale

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2019 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, Amt

$53,500 USD

1 Year 125k Mile Base Warranty!!!, 8 New drive tires, 455 hp 1750 Ft Lbs!!!, Full inspection and ready to go!!!, cab type: Sleeper, engine type: Detroit Diesel DD15,

Condition	Used
Usage	458,511 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automated
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	95H1136
MLS Number	12971139
Category	Sleeper Semi Trucks
Last Updated	9/30/2024
Location	Savage, MN, US
Sold By	Boyer Trucks

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2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck

$38,900 USD

2016 Freightliner Cascadia 125 High Rise Sleeper, Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 475/505 HP Engine, Detroit DT12, 12 Speed Automated Transmission, 2017 US EPA Label,...

Condition	Used
Usage	12,817 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit Detroit Diesel DD15 EV
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Hi Rise Sleeper
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	250301
MLS Number	13104685
Category	Sleeper Semi Trucks
Last Updated	9/19/2024
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

(855) 560-___ SHOW
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17 0

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

$31,900 USD

2016 Freightliner Cascadia Evolution, 12 Speed Automatic, Lots of work done to this truck recently including head gaskets, turbo and more and it is ready to go!!,

Condition	Used
Usage	714,019 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	2.47 ratio
MLS Number	12963381
Category	Sleeper Semi Trucks
Last Updated	9/25/2024
Location	Ravenel, SC, US
Sold By	Ravenel Truck & Equipment

(833) 781-___ SHOW
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18 0

2023 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic, APU Equipped

$120,000 USD

Condition	Used
Usage	249,311 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	75266
MLS Number	13117425
Category	Sleeper Semi Trucks
Last Updated	9/29/2024
Location	West Memphis, AR, US
Sold By	Schneider

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18 0

2022 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic, APU Equipped

$71,700 USD

Condition	Used
Usage	403,510 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15GHG21
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	74035
MLS Number	13117424
Category	Sleeper Semi Trucks
Last Updated	9/27/2024
Location	Charlotte, NC, US
Sold By	Schneider

(855) 980-___ SHOW
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2006 Freightliner FLD120 Classic Sleeper Semi Truck - Flat Top Sleeper, Detroit 470HP, 13 Speed Manual

Call for price

2006 FREIGHTLINER CLASSIC, 14 LITER DETROIT 470HP, RTLO-16913A TRANSMISSION, MERITOR RT-40-145 R-SRS RATIO 3.42, WET KIT WITH HYDRAULIC FLUID HEATER, 240 INCH WHEEL BASE,

Condition	Used
Usage	838,727 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	V93607-FLC
MLS Number	13118064
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 693-___ SHOW
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23 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 9 Speed Manual

Price Drop

$29,900 USD

Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....

Condition	Used
Usage	681,622 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	9 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	237
MLS Number	13081904
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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17 0

2016 Freightliner Coronado 122 SD Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 455HP, 13 Speed Manual

$39,995 USD

PRE OWNED 2016 122SD Mid Roof XT 70" Sleepers, DD15 power 455 HP, 13 spd. Eaton Fuller, 13,300 fronts 40,000 rears, All aluminum wheels on 295R22.5 tires, dual fuel tank 200 gallon capacity,...

Condition	Used
Usage	637,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
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 3.42 ratio
Stock Number	8991
MLS Number	12845493
Category	Sleeper Semi Trucks
Last Updated	5/4/2024
Location	Houston, TX, US
Sold By	J&B Pavelka, Inc.

(888) 564-___ SHOW
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15 0

2019 Freightliner Coronado 122 SD Sleeper Semi Truck - Flat Top Sleeper, Detroit, Automatic

$52,995 USD

If interested please call! Stock #: 14041 Located in Caddo Mills, TX (Just an hour east of downtown Dallas!) Ask about our Military/First Responder Discount (Only on select equipment) CLEAN...

Condition	Used
Usage	171,243 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	8LL Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	14041
MLS Number	12402433
Category	Sleeper Semi Trucks
Last Updated	9/12/2024
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

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2013 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit, 10 Speed Manual

$30,000 USD

nice cab, good truck, runs great, power windows, power door locks, air seat, differential lock, dump valve, double bunk, A/S 5th, tilt/tele,,

Condition	Used
Usage	829,373 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	13DET829COR
MLS Number	11764005
Category	Sleeper Semi Trucks
Last Updated	3/1/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

2010 Freightliner Columbia 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

$12,000 USD

nice truck, runs great, clean, air seats, double bunk, differential lock, A/S 5th, dump valve, tilt/tele,,

Condition	Used
Usage	1,206,381 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit SERIES 60 14.0 DDEC VI
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10DET120CL
MLS Number	13087490
Category	Sleeper Semi Trucks
Last Updated	9/22/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2006 Freightliner Columbia 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

$11,000 USD

NON-RUNNING TRUCK, TRUCK WAS PARKED IN DECEMBER 2019. TRUCK WAS RUNNING WHEN PARKED. WE ARE SELLING AS IS IN NON-RUNNING CONDITION. IT IS MISSING SOME PARTS. DRIVETRAIN LOOKS COMPLETE. CLEAN...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit SERIES 60 14.0 DDEC IV
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	06DET262INOPCL
MLS Number	11193398
Category	Sleeper Semi Trucks
Last Updated	1/5/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2010 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

$14,000 USD

good truck, runs great, clean, air seat, differential lock, dump valve, A/S 5th, cruise, power windows, power mirrors, heated mirrors, dual air ride seats, double bunk, cruise,,

Condition	Used
Usage	1,273,631 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10DET127C120
MLS Number	12676686
Category	Sleeper Semi Trucks
Last Updated	3/6/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

5 0

2010 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 450HP, 10 Speed Manual

$16,000 USD

nice truck, runs great, clean. air seat, tilt/tele, power windows, dual air ride seats, double bunk, differential lock, dump valve, A/S 5th, fleet maintained

Condition	Used
Usage	932,900 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10DET932C120
MLS Number	12497601
Category	Sleeper Semi Trucks
Last Updated	1/5/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2007 Freightliner Century Class 120 Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 475HP, 10 Speed Ultrashift Amt

$13,000 USD

nice truck, runs great, clean, air seats, differential lock, dump valve, power right mirror, cruise, tilt/tele,,

Condition	Used
Usage	1,315,589 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit SERIES 60 14.0 DDEC IV
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	07DET131C120
MLS Number	12366295
Category	Sleeper Semi Trucks
Last Updated	1/5/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

6 0

2007 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Ultrashift Amt

$15,000 USD

nice truck, runs great, clean, air seats, double bunk, cruise, tilt/tele, dump valve, differential lock, tilt/tele,,

Condition	Used
Usage	1,607,459 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit SERIES 60 14.0 DDEC IV
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	07DET160C120
MLS Number	12325851
Category	Sleeper Semi Trucks
Last Updated	4/26/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

6 0

2007 Freightliner Century Class 120 Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 455HP, 10 Speed Ultrashift Amt

$12,000 USD

starts and runs, t,

Condition	Used
Usage	1,592,005 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit SERIES 60 14.0 DDEC IV
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	07DET159XTC120
MLS Number	12178193
Category	Sleeper Semi Trucks
Last Updated	2/27/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

6 0

2006 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

$13,000 USD

dual air ride seats, double bunk, differential lock, dump valve, A/S 5th, cruise, tilt/tele, *TRUCK RUNS AND DRIVES, ENGINE HAS BLOW-BY, SELLING AS IS,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	06DET365C120
MLS Number	11362916
Category	Sleeper Semi Trucks
Last Updated	1/5/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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10 0

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

Newly Listed

$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	10/5/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(844) 985-___ SHOW
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1 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

Newly Listed

$99,900 USD

559561 Miles, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 232, Tandem Rear Axles, Front...

Condition	Used
Usage	559,561 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	8679595
MLS Number	13157252
Category	Sleeper Semi Trucks
Last Updated	10/5/2024
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

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9 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Newly Listed

$44,500 USD

New Style Cascadia, N.A.P.,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	485,394 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	3320
MLS Number	13155306
Category	Sleeper Semi Trucks
Last Updated	10/4/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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3 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Newly Listed

$42,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...

Condition	Used
Usage	627,337 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	S01982-DELIVERY 2 U
MLS Number	13152839
Category	Sleeper Semi Trucks
Last Updated	10/6/2024
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc