Freightliner 6x4 Trucks For Sale in United States

351 - 375 of 1,004 listings

2023 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

Price Drop $79,900 USD

Condition	Used
Usage	348,242 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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	2.15 ratio
Stock Number	54740
MLS Number	13014019
Category	Sleeper Semi Trucks
Last Updated	3/3/2026
Location	West Memphis, AR, US
Sold By	Schneider

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2023 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

Price Drop $79,900 USD

Condition	Used
Usage	349,950 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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	2.15 ratio
Stock Number	54737
MLS Number	13017693
Category	Sleeper Semi Trucks
Last Updated	3/3/2026
Location	West Memphis, AR, US
Sold By	Schneider

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2023 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$82,200 USD

Condition	Used
Usage	347,440 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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	2.15 ratio
Stock Number	58423
MLS Number	13294535
Category	Sleeper Semi Trucks
Last Updated	2/5/2026
Location	Indianapolis, IN, US
Sold By	Schneider

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2021 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

$39,500 USD

Condition	Used
Usage	581,038 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.47 ratio
Stock Number	52022
MLS Number	13700449
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Houston, TX, US
Sold By	Schneider

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2024 Freightliner Cascadia 126 Tandem Axle Sewer / Septic Truck - Detroit

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STOCK #2736, SEPTIC TANKER VACUUM TRUCK * 2024 FREIGHTLINER CASCADIA * ENGINE DETROIT DD 15 14.8L * DIESEL * 4000 GL * 52,000 GVWR * AUTOMATIC * MILEAGE 69,934 *, *** 90 DAYS WARRANTY ***,...

Condition	Used
Usage	69,934 Miles
Duty Class	Heavy Duty Sewer / Septic Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Stock Number	2736
MLS Number	13969149
Category	Sewer / Septic Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

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2025 Freightliner Cascadia 116 Tandem Axle Vacuum Truck - Detroit, Automatic

$175,900 USD

STOCK #2806, SEPTIC TANKER VACUUM TRUCK * 2025 FREIGHTLINER CASCADIA * ENGINE DETROIT DD13 350HP * DIESEL * 4000 GL * 56,000 GVWR * AUTOMATIC * MILEAGE 18,500 *, * WARRANTY AVAILABLE *, *...

Condition	Used
Usage	18,500 Miles
Duty Class	Heavy Duty Vacuum Truck
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	2806
MLS Number	13969015
Category	Vacuum Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

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2018 Freightliner M2 106 20 ft Refrigerated Truck - 325HP, Automatic, Thermo King

$129,900 USD

STOCK #2774, SEPTIC TANKER VACUUM TRUCK * 2018 FREIGHTLINER M2 106 * ENGINE CUMMINS B6.7L * 325HP * DIESEL * ALUMINUM TANK 4200 GL * ALLISON 3000HS AUTOMATIC TRANSMISSION * AIR RIDE...

Condition	Used
Usage	103,112 Miles
Duty Class	Heavy Duty Refrigerated Truck
Box Length	20 ft.
Horse Power	325 HP
Engine Model	Cummins B6.7
Drivetrain	6x4
Transmission	Allison HS Automatic
Reefer Unit	Thermo King
Suspension	Air Ride
Rear Axle	Tandem Axle
Capacity	4200 Gallons
Stock Number	2774
MLS Number	13910883
Category	Refrigerated Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

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2027 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$174,991 USD

*2027 Freightliner Cascadia 126 Sleeper** Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque* DT12 Overdrive Automated Manual Transmission* Dual 120-Gallon Fuel Tanks 23-Gallon DEF...

Condition	New
Usage	1,820 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	VSWZ6918
MLS Number	14123678
Category	Sleeper Semi Trucks
Last Updated	2/14/2026
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

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2027 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$179,995 USD

*2026 Freightliner Cascadia 126 Sleeper -- Detroit Diesel -- DT12 Overdrive** Detroit DD15 14.8L Diesel -- 505 HP / 1650 lb.-ft Torque* DT12 Overdrive Automated Manual Transmission* Dual 120...

Condition	New
Usage	200 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	VSWZ6813
MLS Number	14123661
Category	Sleeper Semi Trucks
Last Updated	2/20/2026
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(844) 241-___ SHOW
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2026 Freightliner M2 106 Crane Truck - 350HP

$317,405 USD

Owning a Freightliner M2106 6x4 IMT 2530L L4 Drywall Crane Truck offers exceptional power, reliability, and efficiency for heavy-duty material handling. Powered by a robust Cummins L9 350 HP...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TDWH1696
MLS Number	14123648
Category	Crane Trucks
Last Updated	2/4/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
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2020 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Automatic

$32,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! ENGINE BRAKE, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	539,425 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	N14971-DELIVERY 2 U
MLS Number	13531546
Category	Day Cab Semi Trucks
Last Updated	2/9/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

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2005 Freightliner Columbia 120 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 10 Speed Manual

$16,999 USD

CALL TIPTON FOR TRUCK AND TRAILER SALES!,

Condition	Used
Usage	2,567,636 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	14122332
Category	Sleeper Semi Trucks
Last Updated	2/4/2026
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(844) 940-___ SHOW
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2021 Freightliner Cascadia 116 Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

$40,900 USD

2021 Freightliner Cascadia 116 Sleeper **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...

Condition	Used
Usage	485,098 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14122187
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Circleville, OH, US
Sold By	Nationwide Haul

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2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$95,700 USD

Condition	Used
Usage	343,290 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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	2.15 ratio
Stock Number	30926
MLS Number	13517139
Category	Sleeper Semi Trucks
Last Updated	3/3/2026
Location	PHOENIX, AZ, US
Sold By	Schneider

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Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, MirrorEye Equipped

2022 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, MirrorEye Equipped

$52,200 USD

Condition	Used
Usage	531,897 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	52560
MLS Number	13764593
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	West Memphis, AR, US
Sold By	Schneider

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2024 Freightliner 108SD 22 ft Box Truck - 370HP, 6 Speed Allison Rds Automatic, Roll up Door

$149,500 USD

2024 Freightliner 108-SD Tandem Axle 22’ Refrigerated Box Truck, Cummins 8.9L L9 Turbo Diesel Engine, 370 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 7,771 ECM...

Condition	Used
Usage	1,309 Hours
Duty Class	Heavy Duty Box Truck
Box Length	22 ft.
Horse Power	370 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Reefer Unit	Carrier
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Lining Type	Aluminum
Stock Number	T17757D
MLS Number	13988122
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/3/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, Automatic

$59,900 USD

Parksmart APU! This 2021 Freightliner Cascadia is powered by DD15 engine and paired with a smooth shifting DT12 Automatic Transmission; Spacious 72in Double Bunk Sleeper; TV Prep; heated...

Condition	Used
Usage	401,571 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	8679934
MLS Number	13603510
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

(844) 985-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD

FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Camera System Active for side mirrors ✅, Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ Direct Call to Sales!!,...

Condition	Used
Usage	401,432 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP6503
MLS Number	12685993
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD

FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ Direct Call to Sales!!, David, Ana,

Condition	Used
Usage	407,410 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP5959
MLS Number	12686029
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD

FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ Direct Call to Sales!! David, Ana,

Condition	Used
Usage	412,678 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP5973
MLS Number	12686030
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD

FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅, Direct Call to Sales!!, David, Ana,

Condition	Used
Usage	418,130 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP5768
MLS Number	12686085
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$54,900 USD

FACTORY WARRANTY ACTIVE 500K MILES OR 5 YEARS✅ , Well Maintained Fleet Truck ✅ , Fully Serviced ✅ , Road Ready ✅ Direct Call to Sales!!, David, Ana,

Condition	Used
Usage	423,375 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	LP5889
MLS Number	12686087
Category	Sleeper Semi Trucks
Last Updated	2/3/2026
Location	Edinburg, TX, US
Sold By	DeLucio USA

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2020 Freightliner M2 112 26 ft Refrigerated Truck - 350HP, 10 Speed Ultrashift Amt, Thermo King, Multi-Temp

$134,500 USD

2020 Freightliner M2-112 Tandem Axle 26’ Reefer Truck, 12.8L Detroit Diesel DD13 Engine, 350 HP, Engine Brake, Eaton Ultra-Shift 10 Speed Automated Transmission, ONLY 31,967 ECM Verified...

Condition	Used
Usage	1,706 Hours
Duty Class	Heavy Duty Refrigerated Truck
Box Length	26 ft.
Horse Power	350 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Reefer Unit	Thermo King
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.31 ratio
Door Type	Swing
Stock Number	T17961D
MLS Number	14120302
Category	Refrigerated Trucks
Last Updated	2/3/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2018 Freightliner M2 106 Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King

$89,500 USD

2018 Freightliner M2-106 Tande, Axle 26’ Reefer Truck, Cummins L9 Turbo Diesel Engine, 300 HP, Allison 3000 RDS 6 Speed Automatic Transmission, Only 61,963 ECM Verified Miles 4,478 ECM...

Condition	Used
Usage	61,963 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	300 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Reefer Unit	Thermo King
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	T17932D
MLS Number	14120301
Category	Refrigerated Trucks
Last Updated	2/3/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2018 Freightliner M2 106 24 ft Box Truck - 350HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

$59,500 USD

2018 Freightliner M2-106 Tandem Axle 24’ Box Truck, 8.9L Cummins L9 Diesel Engine, 350 HP, Exhaust Brake, Allison 3000 HS 6 Speed Automatic Transmission, 111,797 ECM Verified Miles, 5,029...

Condition	Used
Usage	111,797 Miles
Duty Class	Heavy Duty Box Truck
Box Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	17735D
MLS Number	14107415
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/31/2026
Location	Thorton, CO, US
Sold By	DTI Trucks

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Freightliner 6x4 Trucks For Sale in United States

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Showing 351 - 375 of 1,004 Listings