1. Home
  2. For Sale
  3. Trucks
  4. Freightliner

Freightliner Automatic 6x4 Trucks For Sale

Close
Your Current Search
Industry
Trucks
Manufacturer
Freightliner
Drive Type
6x4
Transmission Type
Automatic
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (437)
Category
Boom & Bucket Trucks (1)Bridge Inspection Trucks (1)Cab & Chassis Trucks (12)Curtain Side Trucks (2)Day Cab Semi Trucks (49)Delivery / Moving / Straight / Box Trucks (10)Dump Trucks (14)Flatbed Dump Trucks (2)Flatbed Trucks (11)Garbage Trucks (11)Grapple Trucks (1)Plow / Spreader Trucks (3)Propane Trucks (1)Refrigerated Trucks (9)Roll Off Trucks (1)Rollback Tow Trucks (1)Sewer / Septic Trucks (2)Sleeper Semi Trucks (298)Vacuum Trucks (3)Water Trucks (5)
Make
Freightliner (437)
Model
Select a category to view all available models.
Condition
Model Year
-
GVWR Category
Heavy Duty (433)
Rear Axle
Single (2)Tandem (429)Tri (2)
Transmission Type
Automatic (437)
Transmission Speed
Drive Train
6x4 (437)
Suspension Type
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Shop Trucks by Category

Showing 201 - 225 of 437 Listings

201 - 225 of 437 listings
201 - 225 of 437 listings
Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, Automatic

2012 Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, Automatic

$83,995 USD
power window mirrors, cruise control, NEW PPG white paint on cab chassis, NEW 22' AULICK Grain box w/ hi-lift tailgate, dual cylinder scissor hoist, steerable lift axle, new rear drive...
ConditionUsed
Usage13,313 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power370 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Suspension4 Spring
Rear AxleTri Axle
Rear End53,000 lb 4.78 ratio
Stock NumberGW22036
MLS Number11291774
CategoryDay Cab Semi Trucks
Last Updated1/7/2026
Location
Rigby, ID, US
Sold By
Grover's All-Wheels, LLC
(844) 611-___  SHOW
NUMBERCall Seller
Email Seller
Save
Grover's All-Wheels, LLC
Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Automatic

$35,000 USD
2021 Freightliner Cascadia 126, mileage:381,699, DD13 Engine, dt12 auto transmission, 40k rears, 178 wheelbase, sliding fifth wheel, 11r22.5 wheels. aluminum, jake brake, a/c heat, radio,...
ConditionUsed
Usage381,699 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
MLS Number13495917
CategoryDay Cab Semi Trucks
Last Updated1/8/2026
Location
Jackson, TN, US
Sold By
Snider Equipment
(844) 481-___  SHOW
NUMBERCall Seller
Email Seller
Save
Snider Equipment
Freightliner Cascadia 125 Sleeper Semi Truck - 60" Raised Roof Sleeper, Detroit 505HP, Automatic

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 60" Raised Roof Sleeper, Detroit 505HP, Automatic

$69,900 USD
422586 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 60, Wheel...
ConditionUsed
Usage422,586 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission6 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock Number334995
MLS Number13129777
CategorySleeper Semi Trucks
Last Updated1/6/2026
Location
Barrington, NH, US
Sold By
Allegiance Trucks
(844) 435-___  SHOW
NUMBERCall Seller
Email Seller
Save
Allegiance Trucks
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
Usage337,448 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 Number31148
MLS Number13784583
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
PHOENIX, AZ, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

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

$55,200 USD
ConditionUsed
Usage370,185 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number13587
MLS Number14069409
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Carlisle, PA, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

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

$55,200 USD
ConditionUsed
Usage362,402 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 Number12968
MLS Number14069402
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Carlisle, PA, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
2018 Freightliner Cascadia 125 EVO Sleeper Semi Truck

2018 Freightliner Cascadia 125 EVO Sleeper Semi Truck

$39,990 USD
2018 freightliner cascadia evolution, truck is in very good condition, Detroit dd15 engine 505 hp, dt 12 automatic transmission, new brakes, virgin tires at 90%, APU unit
ConditionUsed
Usage450,229 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit Dd15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Suspension4 Bag Air Ride
Rear AxleTandem Axle
MLS Number14068958
CategorySleeper Semi Trucks
Last Updated1/2/2026
Location
Blue Island, IL, US
Sold By
DMC Logistics
(833) 657-___  SHOW
NUMBERCall Seller
Email Seller
Save
DMC Logistics
2025 Freightliner Cascadia 126 Day Cab Truck

2025 Freightliner Cascadia 126 Day Cab Truck

$124,990 USD
Truck is in like new condition, EW4 WARRANTY 5 years 500000 miles dd13 engine, 450hp, dt12 1650 one efficient on highway 12 speed automatic transmission, merritor mt 40-14x 40000 t-srs, 180...
Warranty
ConditionUsed
Usage47,417 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit Dd13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
MLS Number12924698
CategoryDay Cab Semi Trucks
Last Updated1/21/2026
Location
Blue Island, IL, US
Sold By
DMC Logistics
(833) 657-___  SHOW
NUMBERCall Seller
Email Seller
Save
DMC Logistics
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
Usage338,970 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 Number30671
MLS Number13368794
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
PHOENIX, AZ, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

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

$70,200 USD
ConditionUsed
Usage434,526 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number75112
MLS Number14058773
CategorySleeper Semi Trucks
Last Updated2/26/2026
Location
Charlotte, NC, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, Automatic

2015 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, Automatic

$32,000 USD
GOOD TRUCK, RUNS EXCELLENT, DUMP VALVE, DIFFERENTIAL LOCK, AIR SEAT, FORKLIFT PACKAGE, VERY GOOD TRUCK!,
ConditionUsed
Usage255,753 Miles
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power350 HP
Engine ModelCummins ISL
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.86 ratio
Stock Number15M2255TAFLAT
MLS Number14065895
CategoryFlatbed Trucks
Last Updated12/31/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
NUMBERCall Seller
Email Seller
Save
Don Baskin Truck Sales
Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 270HP, 5 Speed Automatic

2015 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 270HP, 5 Speed Automatic

$39,995 USD
270HP ISL Cummins, Allison automatic transmission, Full locking rears, 21ft cab to frame, 160” cab to trunnion, Runs strong, Ask about our shipping service,
Quantity4
ConditionUsed
Usage11,195 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power270 HP
Engine ModelCummins ISL
Drivetrain6x4
Transmission5 Speed Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
MLS Number13794479
CategoryCab & Chassis Trucks
Last Updated1/21/2026
Location
Cartersville, GA, US
Sold By
Georgia Elite Trucks
(833) 901-___  SHOW
NUMBERCall Seller
Email Seller
Save
Georgia Elite Trucks
Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

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

$55,200 USD
ConditionUsed
Usage371,370 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD13 GHG 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeExtra Tall Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number13541
MLS Number14053248
CategorySleeper Semi Trucks
Last Updated2/27/2026
Location
Houston, TX, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, Automatic

2018 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, Automatic

$42,999 USD
471850 Miles, Engine: DETROIT DD15, 400 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheel Base: 223, Tandem Rear Axles,...
ConditionUsed
Usage471,850 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number8680261
MLS Number14062600
CategorySleeper Semi Trucks
Last Updated12/27/2025
Location
Rockford, IL, US
Sold By
JX Truck Center
(844) 985-___  SHOW
NUMBERCall Seller
Email Seller
Save
JX Truck Center
Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

2018 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

$28,500 USD
2018 FREIGHTLINER CASCADIA 126, DD13 ENGINE, 435 HP, DT12 AUTO TRANSMISSION, ENGINE BRAKE, 40K REARS, NEW ALUMINUM WHEELS, SLIDING FIFTH WHEEL, AI RIDE SUSPENSION, A.C HEAT, RADIO, DUAL...
ConditionUsed
Usage489,174 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
MLS Number14059520
CategoryDay Cab Semi Trucks
Last Updated12/24/2025
Location
Jackson, TN, US
Sold By
Snider Equipment
(844) 481-___  SHOW
NUMBERCall Seller
Email Seller
Save
Snider Equipment
Freightliner M2 106 Tandem Axle Plow / Spreader Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

2010 Freightliner M2 106 Tandem Axle Plow / Spreader Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

Contact for price
Make dump boxVIKING CIVES, Dump box modelMG1314HT 0S-120, Dump box type4 SAISONS / 4 SEASON, Side wall42", Dump box serial #1002-550-2131, Manufactured date-, Door60", Door opening1 SENS,...
ConditionUsed
Usage11,296 Hours
Duty ClassHeavy Duty Plow / Spreader Truck
Horse Power300 HP
Engine ModelCummins ISC
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 6.43 ratio
Stock NumberC-36725
MLS Number14053882
CategoryPlow / Spreader Trucks
Last Updated1/21/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
NUMBERCall Seller
Email Seller
Save
Gamache Truck Center
Freightliner Cascadia 126 Day Cab Truck - Detroit 475HP, 12 Speed Dt12 Automatic

2022 Freightliner Cascadia 126 Day Cab Truck - Detroit 475HP, 12 Speed Dt12 Automatic

Contact for price
242469 Miles, 7051 Hours, Engine: DETROIT DD15, 475 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: All Aluminum, Wheel...
ConditionUsed
Usage7,051 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberC-37178
MLS Number14053751
CategoryDay Cab Semi Trucks
Last Updated1/21/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
NUMBERCall Seller
Email Seller
Save
Gamache Truck Center
Freightliner 108SD Tandem Axle Vacuum Truck - Cummins, Automatic

2014 Freightliner 108SD Tandem Axle Vacuum Truck - Cummins, Automatic

$89,995 USD
String running truck, Cummins diesel, Allison Automatic transmission, wireless and wired remote, 262 Vac pump hours, Cimes with everything pictured, We ship nationwide,
ConditionUsed
Usage15,067 Hours
Duty ClassHeavy Duty Vacuum Truck
Engine ModelCummins ISL
Drivetrain6x4
TransmissionAutomatic
SuspensionCamelback
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
MLS Number14052273
CategoryVacuum Trucks
Last Updated1/21/2026
Location
Cartersville, GA, US
Sold By
Georgia Elite Trucks
(833) 901-___  SHOW
NUMBERCall Seller
Email Seller
Save
Georgia Elite Trucks
2026 Freightliner 114SD Dump Truck

2026 Freightliner 114SD Dump Truck

$149,995 USD
2026 Freightliner 114SD Tri Axle Chassis to Fit 17' Dump -- Cummins X12 Diesel -- Allison Automatic, * Cummins X12 Diesel -- 500 HP / 660 lb-ft torque, * Allison 4500 RDS Automatic...
ConditionNew
Usage200 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power500 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberTHWV4730
MLS Number14024709
CategoryDump Trucks
Last Updated12/18/2025
Location
Pompano Beach, FL, US
Sold By
Go Freightliner of Broward
(844) 241-___  SHOW
NUMBERCall Seller
Email Seller
Save
Go Freightliner of Broward
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

$89,700 USD
ConditionUsed
Usage388,877 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelDetroit DD15TCO 50 STATE
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number31110
MLS Number13702639
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Houston, TX, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Freightliner M2 106 Dump Truck - Cummins 350HP, 6 Speed Allison Rds Automatic, 16' Dump

2020 Freightliner M2 106 Dump Truck - Cummins 350HP, 6 Speed Allison Rds Automatic, 16' Dump

Contact for price
Make dump boxBIBEAU, Dump box model16-0X48X60, Dump box typeCONSTRUCTION, Side wall48'', Dump box serial #26587-1, Door60", Door opening1 SENS, Heated boxNON, CAB shield24", Asphalt lip4",...
ConditionUsed
Usage2,395 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeBibeau
Bed Length16 ft.
Horse Power350 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberC-37195
MLS Number14045663
CategoryDump Trucks
Last Updated1/21/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
NUMBERCall Seller
Email Seller
Save
Gamache Truck Center
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
Usage307,218 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 Number30700
MLS Number13397754
CategorySleeper Semi Trucks
Last Updated1/16/2026
Location
Green Bay, WI, US
Sold By
Schneider
(833) 781-___  SHOW
NUMBERCall Seller
Email Seller
Save
Schneider
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No