Used Freightliner 6x4 Trucks For Sale in United States

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2015 Freightliner Cascadia 125 Sleeper Semi Truck

$23,000 USD

🔥FOR SALE: 2015 Freightliner Cascadia – Owner Spec, Road Ready!🔥, If you’re looking for a dependable, well-maintained truck that’s ready to hit the road TODAY, this is it 🚛Details:,...

Condition	Used
Usage	712,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit Detroit Diesel DD15 EV
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Double Bunk
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
MLS Number	14280285
Category	Sleeper Semi Trucks
Last Updated	5/18/2026
Location	TRACY, CA, US
Sold By	Caudill Enterprises LLC

(833) 658-___ SHOW
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2015 Freightliner M2 106 28ft Flatbed Truck - Flatbed / Platform Body

$47,777 USD

HAPPY FRIYAY!!! 3040 PULASKI HWY NORTH EAST MD 21901 FIND YOUR BEST DEAL! CALL ROSE AT 410-620-9800 FOR YOUR DEAL TODAY!! ,

Condition	Used
Usage	190,079 Miles
Duty Class	Heavy Duty Flatbed Truck
Upfit Type	Flatbed / Platform Body
Bed Length	28 ft.
Horse Power	310 HP
Engine Model	Cummins Cummins ISL
Drivetrain	6x4
Transmission	Manual
Rear Axle	Single Axle
Stock Number	GR5914
MLS Number	13199812
Category	Flatbed Trucks
Last Updated	5/29/2026
Location	North East, MD, US
Sold By	Complete Recycling Group LLC

2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Automatic

Newly Listed

$47,500 USD

CLEAN FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126, DETROIT DD15, 500HP, 12 SPEED DT12 TRANSMISSION, GOOD RUBBER, AIR LINER SUSPENSION, 3.58 RATIOS, COLLISION MITIGATION SYSTEM, CHROME...

Condition	Used
Usage	370,086 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	7287
MLS Number	14399575
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 801-___ SHOW
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1997 Freightliner FLD120 Day Cab Truck - Detroit 470HP, 10 Speed Manual

Newly Listed

$8,500 USD

GOOD OLDER TRUCK, RUNS GREAT, CLEAN CAB, AIR SEAT, DIFFERENTIAL LOCK!,

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit SERIES 60 12.7 DDEC III
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	97DET833FLDDC
MLS Number	14399421
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, 10 Speed Autoshift Automatic

Newly Listed

Contact for price

FLEET MAINTAINED TRUCK. GREAT START OUT TRUCK.CUMMINS X15 450HP.AUTOSHIFT AUTO.DOUBLE BUNK SLEEPER.NAP,

Condition	Used
Usage	643,156 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Autoshift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7369
MLS Number	14399326
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, 10 Speed Autoshift Automatic

Newly Listed

Contact for price

FLEET MAINTAINED TRUCK. GREAT START OUT TRUCK.CUMMINS X15 450HP.AUTOSHIFT AUTO.DOUBLE BUNK SLEEPER.NAP,

Condition	Used
Usage	494,999 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Autoshift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7357
MLS Number	14399325
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, 10 Speed Autoshift Automatic

Newly Listed

Contact for price

FLEET MAINTAINED TRUCK. GREAT START OUT TRUCK.CUMMINS X15 450HP.AUTOSHIFT AUTO.DOUBLE BUNK SLEEPER.NAP,

Condition	Used
Usage	736,730 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Autoshift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7355
MLS Number	14399324
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2016 Freightliner Columbia 120 Day Cab Truck - Detroit 500HP, 13 Speed Manual

Newly Listed

Contact for price

Columbia Glider with a factory built 500HP 12.7 and a 13spd ready to work! Call today! PTO included

Condition	Used
Usage	638,525 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	7341
MLS Number	14399280
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 780-___ SHOW
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1995 Freightliner FLD120 Tri Axle Dump Truck - Detroit 275HP, 8Ll Manual

Newly Listed

$33,000 USD

1995 Freightliner FLD120 tri-axle dump truck powered by the legendary Detroit Diesel Series 60 11.1L engine rated at 365 HP and paired with a manual transmission. This truck has spent its...

Condition	Used
Usage	759,786 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	275 HP
Engine Model	Detroit SERIES 60 11.1 DDEC II
Drivetrain	6x4
Transmission	8LL Manual
Rear Axle	Tri Axle
Rear End	20,000 lb
MLS Number	14399222
Category	Dump Trucks
Last Updated	5/30/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(866) 530-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated

$74,995 USD

2022 FREIGHTLINER CASCADIA 126, DETROIT DD15, 455 HP, DETROIT DT12 AUTOMATIC TRANSMISSION, 472,078 MILES, READY TO WORK FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	472,078 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Rear Axle	Tandem Axle
Stock Number	5238
MLS Number	14386340
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated

$49,995 USD

LEASE MAINTAINED TRUCK.GREAT STARTER TRUCK ,LOW MILES.DET 450HP.DT 12 AUTOMATIC,SUPER CLEAN. NAP,

Condition	Used
Usage	337,146 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	7321
MLS Number	14356682
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(844) 307-___ SHOW
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2021 Freightliner Cascadia Sleeper Semi Truck - 60" Mid Roof, 450HP, 12 Speed

Recently Updated

$45,500 USD

virgin Rubber, PM, DOT, Available warranty

Inspection Report

Condition	Used
Usage	466,808 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Size	60"
Suspension	Air Ride
Rear End	40,000 lb 2.41 ratio
Stock Number	506755
MLS Number	14387823
Category	Sleeper Semi Trucks
Last Updated	5/30/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

(844) 476-___ SHOW
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2013 Freightliner 114SD Mechanic / Service Truck - Detroit, 450HP

Newly Listed

At auction

RENTAL ASSET DISPOSAL 2013 RAIL SECTION TRUCK DETROIT., 18180 lb Front Axle, 46000 lb Rear Axle.

Condition	Used
Usage	92,699 Miles
Horse Power	450 HP
Engine Model	Detroit DD13 12.8L
Drivetrain	6x4
Transmission	8 Speed
Suspension	Spring
Rear End	46,000 lb
Stock Number	DHBW5861
MLS Number	14398828
Category	Mechanic / Utility / Service Trucks
Last Updated	5/30/2026
Location	Kansas City, MO, US
Listed By	Custom Truck One Source

(833) 801-___ SHOW
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2017 Freightliner Cascadia 113 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

Recently Updated

$12,500 USD

nice truck, runs great, very clean, air seat, power windows, power door locks, power mirrors, differential lock, dump valve, A/S 5th, suspension gauge, heated mirrors,,

Condition	Used
Usage	805,657 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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	17DET805CASDC
MLS Number	12016307
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 624-___ SHOW
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2005 Freightliner Columbia 112 Day Cab Truck - Detroit 485HP, 13 Speed Manual

Newly Listed

$34,950 USD

FOR SALE — 2005 FREIGHTLINER COLUMBIA 112, DETROIT 14L , FRESH 13-SPEED , WET KIT READY Pre-emission work trucks with the right drivetrain and fresh updates are getting harder and harder to...

Condition	Used
Usage	469,494 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Detroit SERIES 60 14.0 DDEC IV
Drivetrain	6x4
Transmission	13 Speed Manual
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	CO11559
MLS Number	14397737
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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

Newly Listed

$52,500 USD

CLEAN FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126 SLEEPERS, DETROIT DD15, DOUBLE BUNK, INVERTER, REFRIGERTOR,455HP, 3.08 RATIOS, GVWR 52,500 LBS, JAKES, LOCKERS, DETROIT ASSURANCE...

Condition	Used
Usage	525,996 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	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	7276
MLS Number	14397705
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 450HP, 12 Speed Automatic

Newly Listed

$49,500 USD

CLEAN FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126 SLEEPERS, DETROIT DD13, 450HP, 3.08 RATIOS, GVWR 52,500 LBS, JAKES, LOCKERS, DETROIT ASSURANCE COLLISION MITIGATION SYSTEM, AIRLINER...

Condition	Used
Usage	456,611 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	7283
MLS Number	14397669
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(888) 853-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Amt

Newly Listed

$39,900 USD

2020 Freightliner Cascadia 126, Detroit DD15 455 HP, Detroit DT12 12 speed automatic transmission, Meritor rears with 3.25 ratio, 178" WB, A/S 5th wheel, fender mirrors, chrome bumper, 11R22...

Condition	Used
Usage	12,801 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 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
Stock Number	3046
MLS Number	14397643
Category	Day Cab Semi Trucks
Last Updated	5/29/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(888) 853-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Amt

Newly Listed

$45,900 USD

2020 Freightliner Cascadia 126, Detroit DD13 435 hp, Detroit DT12 12 speed auto overdrive transmission, 178" WB, 3.08 rear axle ratio, fender mirrors, A/S 5th wheel, dual 80 gallon fuel...

Condition	Used
Usage	12,021 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	813
MLS Number	14397604
Category	Day Cab Semi Trucks
Last Updated	5/29/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(844) 624-___ SHOW
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2005 Freightliner Columbia 112 Day Cab Truck - Detroit, 13 Speed Manual

Recently Updated

$34,950 USD

FOR SALE — 2005 FREIGHTLINER COLUMBIA 112, DETROIT 14L , FRESH 13-SPEED , WET KIT READY Pre-emission work trucks with the right drivetrain and fresh updates are getting harder and harder to...

Condition	Used
Usage	469,494 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Detroit SERIES 60 14.0 DDEC IV
Drivetrain	6x4
Transmission	13 Speed Manual
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	CO11559
MLS Number	14384118
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Automatic

Recently Updated

$49,500 USD

CHEMICAL HAULER, HYDROPAK AND HOSE RACK INCLUDED! CLEAN FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126 SLEEPERS, DETROIT DD13, 450HP, GOOD RUBBER, 3.08 RATIOS, GVWR 52,000 LBS, JAKES,...

Condition	Used
Usage	461,697 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	7284
MLS Number	14378877
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 781-___ SHOW
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2022 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

Newly Listed

$70,200 USD

Condition	Used
Usage	390,602 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 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	52182
MLS Number	14397199
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	ATLANTA, GA, US
Sold By	Schneider

(833) 781-___ SHOW
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2022 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

Newly Listed

$63,700 USD

Condition	Used
Usage	432,967 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 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	52953
MLS Number	14397197
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	Gary, IN, US
Sold By	Schneider

(833) 781-___ SHOW
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2019 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

Newly Listed

$25,500 USD

Condition	Used
Usage	502,717 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	67972
MLS Number	14397195
Category	Day Cab Semi Trucks
Last Updated	5/29/2026
Location	Gary, IN, US
Sold By	Schneider