Heavy Duty Automatic 6x4 Trucks with Detroit Engines For Sale

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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
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
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 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
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
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
2016 Freightliner CAS125 Sleeper Semi Truck
6 0

2016 Freightliner CAS125 Sleeper Semi Truck

$24,900 USD
Fabulous 2016 Cascadia - Financing Available This truck has been ran through 100% this unit is not California complaint . TunedDeleted 505HP
ConditionUsed
Usage648,848 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit dd15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeDouble Bunk
Stock Numbergx7919
MLS Number12496213
CategorySleeper Semi Trucks
Last Updated9/3/2024
Location
Dupo, IL, US
Sold By

Genesis Equipment Leasing

2020 Freightliner Cascadia Sleeper Semi Truck
18 0

2020 Freightliner Cascadia Sleeper Semi Truck

Price Drop
$49,950 USD
6 Month 50,000 Mile Warranty, Dealer Certified, Passing Dot, Detail Call today
Warranty
ConditionUsed
Usage486,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit Detroit Diesel DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock NumberHP3197
MLS Number13033197
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
Strafford, MO, US
Sold By

HD Trucks LLC

Freightliner Cascadia 113 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, Automatic
3 0

2018 Freightliner Cascadia 113 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, Automatic

Newly Listed
$38,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** SLIDING 5TH WHEEL, TRAILER BRAKE, SUSPENSION AIR DUMP, LIQUID DEF, Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN...
ConditionUsed
Usage549,911 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberF02281-8 NEW TIRES
MLS Number13147813
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
Fort Worth, TX, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 125 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic
15 0

2017 Freightliner Cascadia 125 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$26,900 USD
Fleet maintained day cab, Great running condition, Clean exterior and interior, Call Ed Gibbs for more information,
ConditionUsed
Usage762,046 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number17317
MLS Number13147782
CategoryDay Cab Semi Trucks
Last Updated10/1/2024
Location
Phoenix, AZ, US
Sold By

TCI Transportation

Freightliner Cascadia 116 Sleeper Semi Truck - 57" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic
53 1

2020 Freightliner Cascadia 116 Sleeper Semi Truck - 57" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Recently Updated
$51,900 USD
*** 8 NEW TIRES!!! *** *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC 12-SPEED!!! DEF, ENGINE BRAKE, K-PIN REL, LOWER SUSP HGT NORMAL, ATC SPIN, ENG SHDN OVER...
ConditionUsed
Usage455,330 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size57"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock NumberL03018-8 NEW TIRES
MLS Number13087040
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
Fontana, CA, US
Sold By

Diamond Truck Sales Inc

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

2020 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic, APU Equipped

Newly Listed
$51,200 USD
ConditionUsed
Usage492,905 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number51150
MLS Number13146881
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
Indianapolis, IN, US
Sold By

Schneider

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

2020 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic, APU Equipped

Newly Listed
$51,200 USD
ConditionUsed
Usage483,902 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number51109
MLS Number13146870
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
Indianapolis, IN, US
Sold By

Schneider

Freightliner Cascadia 126 Dump Truck - Detroit 455HP, 12 Speed Dt12 Automatic, 16' Dump
33 0

2019 Freightliner Cascadia 126 Dump Truck - Detroit 455HP, 12 Speed Dt12 Automatic, 16' Dump

Price Drop
$69,500 USD
2019 Clean Fleet Maintained Truck, DD15 ,12 SPEED AUTOMATIC!, RED ON RED 16' X 52" NEW DUMP BOX 21 CUBIC YARD CAPACITY, ALUMINUM RIMS, CLEAN READY TO WORK! Please visit our website...
ConditionUsed
Usage421,036 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length16 ft.
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number6659
MLS Number13007473
CategoryDump Trucks
Last Updated10/1/2024
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

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

2020 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

Newly Listed
$54,700 USD
ConditionUsed
Usage445,381 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number51190
MLS Number13146840
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

2021 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

Newly Listed
$51,200 USD
ConditionUsed
Usage590,031 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number51389
MLS Number13146821
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

Newly Listed
$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, APU Equipped
20 0

2022 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic, APU Equipped

Newly Listed
$77,700 USD
ConditionUsed
Usage397,826 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15GHG21
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number74049
MLS Number13146817
CategorySleeper Semi Trucks
Last Updated10/1/2024
Location
Gary, IN, US
Sold By

Schneider

Freightliner Cascadia Day Cab Truck - Detroit, Automatic
20 0

2019 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

Newly Listed
$32,000 USD
ConditionUsed
Usage478,277 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDetroit DD15 EPA 17
Drivetrain6x4
TransmissionDetroit DT12 Automatic
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number18750
MLS Number13146815
CategoryDay Cab Semi Trucks
Last Updated10/1/2024
Location
Gary, IN, 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

Newly Listed
$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 Cascadia 125 Dump Truck - Detroit 435HP, 12 Speed Dt12 Automatic, 14' Dump
53 0

2017 Freightliner Cascadia 125 Dump Truck - Detroit 435HP, 12 Speed Dt12 Automatic, 14' Dump

Price Drop
$54,500 USD
AUTOMATIC!! Clean Fleet Maintained Truck, DD13!, Great paint, Clean interior, Good Rubber Aluminum rims. Automatic, Cold AC! NEW 14' BED WITH 50" WALLS, 16 CUBIC YARD COMPACITY, NEW BED,...
ConditionUsed
Usage439,557 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length14 ft.
Horse Power435 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number6665
MLS Number12966463
CategoryDump Trucks
Last Updated10/1/2024
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

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

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

Newly Listed
$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 Cascadia 116 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 13' Dump
32 0

2018 Freightliner Cascadia 116 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic, 13' Dump

Price Drop
$54,500 USD
AUTOMATIC! Over the Road Truck, 13' NEW BED WITH 60" WALLS, PTO, TANK, TARP, 19 Cubic yard capacity! Fleet maintained, all highway miles. READY TO WORK, EASY TO DRIVE Please visit our...
ConditionUsed
Usage549,159 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length13 ft.
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number6709
MLS Number12955039
CategoryDump Trucks
Last Updated10/1/2024
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

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