Freightliner Automatic 6x4 Trucks For Sale

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Showing 126 - 150 of 455 Listings

126 - 150 of 455 listings
126 - 150 of 455 listings
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

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

$83,700 USD
ConditionUsed
Usage424,014 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number31389
MLS Number13677121
CategorySleeper Semi Trucks
Last Updated2/4/2026
Location
West Memphis, AR, US
Sold By
Schneider
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

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

$82,200 USD
ConditionUsed
Usage348,242 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number54740
MLS Number13014019
CategorySleeper Semi Trucks
Last Updated2/4/2026
Location
West Memphis, AR, US
Sold By
Schneider
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

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

$82,200 USD
ConditionUsed
Usage349,950 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number54737
MLS Number13017693
CategorySleeper Semi Trucks
Last Updated2/4/2026
Location
West Memphis, AR, US
Sold By
Schneider
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

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

$82,200 USD
ConditionUsed
Usage347,440 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number58423
MLS Number13294535
CategorySleeper Semi Trucks
Last Updated2/5/2026
Location
Indianapolis, IN, US
Sold By
Schneider
Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

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

$39,500 USD
ConditionUsed
Usage581,038 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size48"
Rear AxleTandem Axle
Rear End2.47 ratio
Stock Number52022
MLS Number13700449
CategorySleeper Semi Trucks
Last Updated2/4/2026
Location
Houston, TX, US
Sold By
Schneider
Freightliner Cascadia 126 Tandem Axle Sewer / Septic Truck - Detroit

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

Contact for price
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 ***,...
ConditionUsed
Usage69,934 Miles
Duty ClassHeavy Duty Sewer / Septic Truck
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Rear AxleTandem Axle
Capacity4000 Gallons
Stock Number2736
MLS Number13969149
CategorySewer / Septic Trucks
Last Updated2/4/2026
Location
Orlando, FL, US
Sold By
Orange Truck Sales, LLC
Freightliner Cascadia 116 Tandem Axle Vacuum Truck - Detroit, Automatic

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 *, *...
ConditionUsed
Usage18,500 Miles
Duty ClassHeavy Duty Vacuum Truck
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
Rear AxleTandem Axle
Stock Number2806
MLS Number13969015
CategoryVacuum Trucks
Last Updated2/4/2026
Location
Orlando, FL, US
Sold By
Orange Truck Sales, LLC
Freightliner M2 106 20 ft Refrigerated Truck - 325HP, Automatic, Thermo King

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...
ConditionUsed
Usage103,112 Miles
Duty ClassHeavy Duty Refrigerated Truck
Box Length20 ft.
Horse Power325 HP
Engine ModelCummins B6.7
Drivetrain6x4
TransmissionAllison HS Automatic
Reefer UnitThermo King
SuspensionAir Ride
Rear AxleTandem Axle
Capacity4200 Gallons
Stock Number2774
MLS Number13910883
CategoryRefrigerated Trucks
Last Updated2/4/2026
Location
Orlando, FL, US
Sold By
Orange Truck Sales, LLC
Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Automatic

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:,...
ConditionUsed
Usage539,425 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberN14971-DELIVERY 2 U
MLS Number13531546
CategoryDay Cab Semi Trucks
Last Updated2/9/2026
Location
Turlock, CA, US
Sold By
Diamond Truck Sales Inc
Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 360HP, 6 Speed Allison Rds Automatic

2024 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 360HP, 6 Speed Allison Rds Automatic

$109,900 USD
Local trade, Almost new, full 4 door cab, 22,000 lbs lift axle with 24' steel flatbed,
ConditionUsed
Usage1,551 Hours
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power360 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End33,000 lb 4.63 ratio
Floor TypeSteel Floor
Stock Number286505
MLS Number14122280
CategoryFlatbed Trucks
Last Updated2/3/2026
Location
Butler, PA, US
Sold By
Hunter Truck
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

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

$95,700 USD
ConditionUsed
Usage343,290 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15 GEN5
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number30926
MLS Number13517139
CategorySleeper Semi Trucks
Last Updated2/3/2026
Location
PHOENIX, AZ, US
Sold By
Schneider
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
ConditionUsed
Usage531,897 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15GHG21
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number52560
MLS Number13764593
CategorySleeper Semi Trucks
Last Updated2/3/2026
Location
West Memphis, AR, US
Sold By
Schneider
Freightliner 108SD 22 ft Box Truck - 370HP, 6 Speed Allison Rds Automatic, Roll up Door

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...
ConditionUsed
Usage1,309 Hours
Duty ClassHeavy Duty Box Truck
Box Length22 ft.
Horse Power370 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Reefer UnitCarrier
SuspensionSpring
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Door TypeRoll up
Lining TypeAluminum
Stock NumberT17757D
MLS Number13988122
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/3/2026
Location
Denver, CO, US
Sold By
DTI Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, Automatic

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...
ConditionUsed
Usage401,571 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number8679934
MLS Number13603510
CategorySleeper Semi Trucks
Last Updated2/3/2026
Location
Bolingbrook, IL, US
Sold By
JX Truck Center
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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!!,...
ConditionUsed
Usage401,432 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP6503
MLS Number12685993
CategorySleeper Semi Trucks
Last Updated2/3/2026
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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,
ConditionUsed
Usage407,410 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5959
MLS Number12686029
CategorySleeper Semi Trucks
Last Updated2/3/2026
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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,
ConditionUsed
Usage412,678 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5973
MLS Number12686030
CategorySleeper Semi Trucks
Last Updated2/3/2026
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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,
ConditionUsed
Usage418,130 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5768
MLS Number12686085
CategorySleeper Semi Trucks
Last Updated2/3/2026
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

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,
ConditionUsed
Usage423,375 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberLP5889
MLS Number12686087
CategorySleeper Semi Trucks
Last Updated2/3/2026
Location
Edinburg, TX, US
Sold By
DeLucio USA
Freightliner M2 106 Refrigerated Truck - 300HP, 6 Speed Automatic, Thermo King

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...
ConditionUsed
Usage61,963 Miles
Duty ClassHeavy Duty Refrigerated Truck
Horse Power300 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Automatic
Reefer UnitThermo King
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberT17932D
MLS Number14120301
CategoryRefrigerated Trucks
Last Updated2/3/2026
Location
Denver, CO, US
Sold By
DTI Trucks
Freightliner M2 106 24 ft Box Truck - 350HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

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...
ConditionUsed
Usage111,797 Miles
Duty ClassHeavy Duty Box Truck
Box Length24 ft.
Horse Power350 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison HS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Door TypeRoll up
LiftgateYes
Stock Number17735D
MLS Number14107415
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/31/2026
Location
Thorton, CO, US
Sold By
DTI Trucks
Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 330HP, Automatic

2017 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 330HP, Automatic

$30,000 USD
NICE TRUCK, RUNS EXCELLENT, WELL MAINTAINED, 24 FT FLAT BED WITH FORK-LIFT PACKAGE, AIR SEAT, AIR BRAKES, DIFFERENTIAL LOCK, DUMP VALVE!,
ConditionUsed
Usage305,556 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power330 HP
Engine ModelCummins ISL
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.63 ratio
Floor TypeWood Floor
Stock Number17M2305TAFLAT
MLS Number14107130
CategoryFlatbed Trucks
Last Updated1/30/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle - Manager's Special!

2021 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle - Manager's Special!

$59,900 USD
ConditionUsed
Usage324,743 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number12726
MLS Number14117928
CategorySleeper Semi Trucks
Last Updated2/9/2026
Location
Green Bay, WI, US
Sold By
Schneider
2007 Freightliner FLD 120SD 6x4 Detroit 60 Day Cab Truck with PTO (Wet Kit)

2007 Freightliner FLD 120SD 6x4 Detroit 60 Day Cab Truck with PTO (Wet Kit)

$7,000 USD
2007 Freightliner FLD 120SD 6x4 Detroit Series 60 Day Cab Truck with PTO (Wet Kit) Spent $55,000 in service and new parts (all receipts available) Detroit Series 60 Diesel Engine, 515 hp...
ConditionUsed
Duty ClassHeavy Duty Day Cab Truck
Horse Power515 HP
Engine ModelDetroit 60 Series
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number14117151
CategoryDay Cab Semi Trucks
Last Updated1/30/2026
Location
Nisku, AB, Canada
Sold By
KMK Trailers
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