Freightliner 12 Speed Automatic Sleeper Semi Trucks with Detroit Engines For Sale

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1-25 of 127 results
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Featured Item
Freightliner Cascadia 125 Sleeper Semi Truck - 58" Mid Roof Sleeper, Detroit 435HP, 12 Speed Dt12 Automatic
51 1

2018 Freightliner Cascadia 125 Sleeper Semi Truck - 58" Mid Roof Sleeper, Detroit 435HP, 12 Speed Dt12 Automatic

$39,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** SLIDING 5TH WHEEL!!!!! AIR RIDE, HSA OVRD, END SHDN, RGEN, ATC, DEF!!! Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!!...
ConditionUsed
Usage536,683 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power435 HP
Engine ModelDetroit DD13
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size58"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock NumberL01314-DELIVERY 2 U
MLS Number13527198
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Fontana, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 71" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
3 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 71" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$66,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** SLIDING 5TH WHEEL!!!!! AIR RIDE, K-PIN REL, AIR SLIDE Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A...
ConditionUsed
Usage440,501 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size71"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.28 ratio
Stock NumberL01418-DELIVERY
MLS Number13652355
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Fontana, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
31 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$87,950 USD
For Sale: 2022 Freightliner Cascadia 126: DD15 (455hp), 12 Speed Automatic, 398k Miles. Are you looking for a quality used Freightliner Cascadia loaded with extras? Check out this 2022...
ConditionUsed
Usage398,416 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"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCO10314
MLS Number13568887
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
31 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$87,950 USD
For Sale: 2022 Freightliner Cascadia 126: DD15 (455hp), 12 Speed Automatic, 398k Miles. Are you looking for a quality used Freightliner Cascadia loaded with extras? Check out this 2022...
ConditionUsed
Usage398,416 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"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCO10314
MLS Number13568886
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
31 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$87,950 USD
For Sale: 2022 Freightliner Cascadia 126: DD15 (455hp), 12 Speed Automatic, 398k Miles. Are you looking for a quality used Freightliner Cascadia loaded with extras? Check out this 2022...
ConditionUsed
Usage398,416 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"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCO10314
MLS Number13568884
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic
14 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Recently Updated
$124,950 USD
Introducing the 2023 Freightliner 126, a game-changing powerhouse built for excellence and reliability. With only 270,456 miles and 5742 engine hours, this truck is in exceptional condition...
ConditionUsed
Usage5,742 Hours
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
Rear End40,000 lb 3.08 ratio
Stock NumberCO10285
MLS Number13548694
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic
14 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Recently Updated
$124,950 USD
Introducing the 2023 Freightliner 126, a game-changing powerhouse built for excellence and reliability. With only 270,456 miles and 5742 engine hours, this truck is in exceptional condition...
ConditionUsed
Usage5,742 Hours
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
Rear End40,000 lb 3.08 ratio
Stock NumberCO10285
MLS Number13548691
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
22 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$54,950 USD
FOR SALE: 2020 FREIGHTLINER CASCADIA 126- DETROIT DD15 455 HP AUTOMATIC 12 SPEED AVAILABLE Miidroof sleeper, 40,000 lb rear axle weight, power locks, excellent A/C clothc seats upholstery,...
ConditionUsed
Usage410,763 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberMO10259
MLS Number13537375
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
22 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$54,950 USD
FOR SALE: 2020 FREIGHTLINER CASCADIA 126- DETROIT DD15 455 HP AUTOMATIC 12 SPEED Miidroof sleeper, 40,000 lb rear axle weight, power locks, excellent A/C clothc seats upholstery, aluminium...
ConditionUsed
Usage410,763 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberMO10259
MLS Number13537357
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 435HP, 12 Speed Dt12 Automatic
6 0

2018 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 435HP, 12 Speed Dt12 Automatic

Recently Updated
$38,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC!!!, DEF, SLIDING 5TH WHEEL, ENGINE BRAKE, TRAILER BRAKE, COLLISION MITIGATION Se Habla Español! NO CREDIT? BAD CREDIT...
ConditionUsed
Usage500,525 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power435 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberH01632-DELIVERY 2 U
MLS Number13512394
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
33 1

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$36,900 USD
** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, DEF, DETROIT, AUTOMATIC, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...
ConditionUsed
Usage759,761 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size68"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock NumberS02291-DELIVERY 2 U
MLS Number13398252
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Gaffney, SC, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
16 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$69,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE, SLIDING 5TH WHEEL, ATC SPIN, K-PIN REL, MINI FRIDGE, AIR SLIDE LOCK/UNLOCK, Se Habla...
ConditionUsed
Usage371,804 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberB03653-DELIVERY 2 U
MLS Number13650082
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Bakersfield, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
3 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$66,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE, SLIDING 5TH WHEEL, ATC SPIN, LDW OFF, OVER RIDE, ENG SHDN, MINI FRIDGE, Se Habla...
ConditionUsed
Usage439,544 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.28 ratio
Stock NumberB03652-DELIVERY 2 U
MLS Number13650081
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Bakersfield, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
7 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$69,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE, SLIDING 5TH WHEEL, ATC SPIN, LDW OFF, OVER RIDE, ENG SHDN, K-PIN REL, MINI FRIDGE, Se...
ConditionUsed
Usage387,441 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberB03651-DELIVERY 2 U
MLS Number13650080
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Bakersfield, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
1 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$39,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** UNIT HIGHLIGHTS, - AUTOMATIC, - DEF, - SLIDING 5TH WHEEL, - DOUBLE BUNK NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A...
ConditionUsed
Usage716,594 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberN15052-DELIVERY 2 U
MLS Number13650032
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Turlock, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 116 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic
1 0

2020 Freightliner Cascadia 116 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Newly Listed
$51,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** UNIT HIGHLIGHTS, - AUTOMATIC, - DEF, - SLIDING 5TH WHEEL, - DOUBLE BUNK NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A...
ConditionUsed
Usage537,895 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberN15054-DELIVERY 2 U
MLS Number13649954
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Turlock, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
18 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$79,950 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
Usage396,900 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number360
MLS Number13649868
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
1 0

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

Newly Listed
$54,950 USD
Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....
ConditionUsed
Usage612,037 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"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number358
MLS Number13649798
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
1 0

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

Newly Listed
$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
Usage656,100 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"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number356
MLS Number13649796
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
20 0

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

Newly Listed
$54,950 USD
Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....
ConditionUsed
Usage620,632 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"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number355
MLS Number13649795
CategorySleeper Semi Trucks
Last Updated6/18/2025
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
3 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated
$54,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC!!!! ATC SPIN, LDW OFF, INTR AXLE UNLOCK, ATC SPIN, LDW OFF, OVER RIDE ENG SHN, SLEEPER WINDOW, ENGINE BRAKE, SLINDING...
ConditionUsed
Usage496,588 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.23 ratio
Stock NumberB03582-DELIVERY 2 U
MLS Number13574441
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Bakersfield, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
63 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Recently Updated
$64,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** FIXED 5TH WHEEL!!!!! AIR RIDE, ATC SPIN, APU!!! Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...
ConditionUsed
Usage532,398 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.79 ratio
Stock NumberL01322-DELIVERY 2 U
MLS Number13529227
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Fontana, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
19 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Price Drop
$39,950 USD
Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....
ConditionUsed
Usage645,571 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"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number335
MLS Number13498699
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic
19 0

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

Price Drop
$39,950 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
Usage625,682 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"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number336
MLS Number13483776
CategorySleeper Semi Trucks
Last Updated6/17/2025
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
5 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$68,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE!! SLIDING 5TH WHEEL!!!!, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...
ConditionUsed
Usage436,575 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberH01665
MLS Number13646533
CategorySleeper Semi Trucks
Last Updated6/14/2025
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

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