Used Heavy Duty Diesel Freightliner 6x4 Trucks For Sale

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1-25 of 1,170 results
1-25 of 1,170 results
Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt
10 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$56,000 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
ConditionUsed
Usage490,854 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number3574
MLS Number13069458
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
GRANGER, IA, US
Sold By

Barr-Nunn Transportation LLC

Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic
19 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

Price Drop
$54,950 USD
First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...
ConditionUsed
Usage496,227 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number216
MLS Number13024364
CategorySleeper Semi Trucks
Last Updated9/28/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic
8 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$81,999 USD
8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...
ConditionUsed
Usage348,433 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number12297404
CategorySleeper Semi Trucks
Last Updated9/24/2024
Location
Selma, CA, US
Sold By

Selma Truck Sales

Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic
9 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$78,999 USD
Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...
ConditionUsed
Usage386,281 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number12297146
CategorySleeper Semi Trucks
Last Updated9/24/2024
Location
Selma, CA, US
Sold By

Selma Truck Sales

Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt
9 0

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

$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!,
ConditionUsed
Usage486,740 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number3391
MLS Number13066080
CategorySleeper Semi Trucks
Last Updated9/14/2024
Location
GRANGER, IA, US
Sold By

Barr-Nunn Transportation LLC

Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, Amt
8 0

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,
ConditionUsed
Usage458,511 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
TransmissionAutomated
Sleeper TypeRaised Roof Sleeper
Rear AxleTandem Axle
Stock Number95H1136
MLS Number12971139
CategorySleeper Semi Trucks
Last Updated9/30/2024
Location
Savage, MN, US
Sold By

Boyer Trucks

Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic
10 0

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

$54,999 USD
8 Brand New Drive Tires. Almost new Condition. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit,...
ConditionUsed
Usage503,837 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number12755826
CategorySleeper Semi Trucks
Last Updated9/24/2024
Location
Selma, CA, US
Sold By

Selma Truck Sales

Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic
9 0

2018 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$58,999 USD
Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...
ConditionUsed
Usage404,625 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number10070531
CategorySleeper Semi Trucks
Last Updated9/24/2024
Location
Selma, CA, US
Sold By

Selma Truck Sales

Featured Item
2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck
14 0

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,...
ConditionUsed
Usage12,817 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDetroit Detroit Diesel DD15 EV
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeHi Rise Sleeper
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number250301
MLS Number13104685
CategorySleeper Semi Trucks
Last Updated9/19/2024
Location
Mcdonough, GA, US
Sold By

The Truck and Trailer Connection INC

Featured Item
Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
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!!,
ConditionUsed
Usage714,019 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End2.47 ratio
MLS Number12963381
CategorySleeper Semi Trucks
Last Updated9/25/2024
Location
Ravenel, SC, US
Sold By

Ravenel Truck & Equipment

Featured Item
Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, Automatic
20 0

2016 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, Automatic

Call for price
USED Freightliner Cascadia 125 Day Cab Truck Auto Transmission, 6x4 Drive Line, 12 Speed, 596,000mi, Detroit, DD13 450HP 12.8L In-Line Detroit DD1, 24.5 11R Steel/Alum,
ConditionUsed
Usage596,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberUSED FREIGHTLINER
MLS Number12730921
CategoryDay Cab Semi Trucks
Last Updated9/26/2024
Location
Converse, TX, US
Sold By

NEXA Trailers

Featured Item
2015 Freightliner Coronado Sleeper 112SD, Semi Truck Over the Road, Delivery, Hauler, Day Cab, Tractor, Trucking, Tandem Axle, Over the Road
54 1

2015 Freightliner Coronado Sleeper 112SD, Semi Truck Over the Road, Delivery, Hauler, Day Cab, Tractor, Trucking, Tandem Axle, Over the Road

$69,999 USD
2015 Freightliner Coronado 122SD Sleeper Stock: GD1230, VIN:3AKJGNBG5FDGD1230, Year: 2015, Make: Freightliner, Model: Coronado, Engine: Cummins ISX15, Mileage:267589, Horsepower:...
ConditionUsed
Usage267,589 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins Cummins ISX
Drivetrain6x4
TransmissionAllison RDS Automatic
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End20,000 lb 3.91 ratio
Stock NumberGD1230
MLS Number12983151
CategorySleeper Semi Trucks
Last Updated10/3/2024
Location
Elkton, MD, US
Sold By

Complete Recycling Group LLC

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit
28 0

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

$139,900 USD
105000 Miles, Engine: DETROIT DD15, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles
ConditionUsed
Usage105,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Rear AxleTandem Axle
Stock Number256135
MLS Number12941351
CategorySleeper Semi Trucks
Last Updated9/18/2024
Location
Tampa, FL, US
Sold By

Southport Truck Group

2024 Freightliner Cascadia 126 Day Cab Truck
15 0

2024 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
Usage35,907 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 Updated6/10/2024
Location
Blue Island, IL, US
Sold By

DMC Logistics

Freightliner 114SD Dump Truck - Cummins 370HP, 8Ll Ultrashift Amt, 16' Dump
41 0

2024 Freightliner 114SD Dump Truck - Cummins 370HP, 8Ll Ultrashift Amt, 16' Dump

$176,500 USD
NEW 2024 Freightliner 114SD Tandem Axle Dump Truck, Cummins L9 Diesel Engine, 370 HP, 3 Stage Engine Brake, Eaton 8LL Ultrashift Automated Transmission, 274 Miles 11 Engine Hours, 58K GVWR...
ConditionUsed
Usage11 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeColt
Bed Length16 ft.
Horse Power370 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission8LL Ultrashift Automated
SuspensionTufTrac
Rear AxleTandem Axle
Rear End40,000 lb 4.63 ratio
Stock Number16349D
MLS Number12744354
CategoryDump Trucks
Last Updated6/7/2024
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof w/ Lounge, Detroit, Automatic, APU & MirrorEye Equipped
25 0

2023 Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof w/ Lounge, Detroit, Automatic, APU & MirrorEye Equipped

Newly Listed
$125,000 USD
ConditionUsed
Usage192,535 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15TCO 50 STATE
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number75414
MLS Number13156926
CategorySleeper Semi Trucks
Last Updated10/7/2024
Location
Charlotte, NC, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
19 0

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

$105,500 USD
ConditionUsed
Usage348,147 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 Number55588
MLS Number13146819
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
PHOENIX, AZ, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
19 0

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

$115,500 USD
ConditionUsed
Usage241,506 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 Number55585
MLS Number13146797
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
PHOENIX, AZ, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
19 0

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

$100,700 USD
ConditionUsed
Usage359,422 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 End2.15 ratio
Stock Number54194
MLS Number13146789
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
PHOENIX, AZ, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

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

$120,500 USD
ConditionUsed
Usage199,641 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 Number55583
MLS Number13132425
CategorySleeper Semi Trucks
Last Updated9/24/2024
Location
West Memphis, AR, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
17 0

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

$105,500 USD
ConditionUsed
Usage322,000 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 Number54755
MLS Number13128631
CategorySleeper Semi Trucks
Last Updated9/23/2024
Location
Indianapolis, IN, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

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

$95,500 USD
ConditionUsed
Usage400,273 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 Number55596
MLS Number13126376
CategorySleeper Semi Trucks
Last Updated9/20/2024
Location
Houston, TX, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

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

$110,500 USD
ConditionUsed
Usage254,951 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 Number54546
MLS Number13126229
CategorySleeper Semi Trucks
Last Updated9/20/2024
Location
Houston, TX, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
18 0

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

$105,500 USD
ConditionUsed
Usage315,311 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 Number55589
MLS Number13126214
CategorySleeper Semi Trucks
Last Updated9/20/2024
Location
SALT LAKE CITY, UT, US
Sold By

Schneider

Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
19 0

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

$110,500 USD
ConditionUsed
Usage274,495 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 Number58434
MLS Number13123074
CategorySleeper Semi Trucks
Last Updated9/19/2024
Location
Indianapolis, IN, US
Sold By

Schneider

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