Gray Diesel Automated Sleeper Semi Trucks For Sale

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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
33 4

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

Recently Updated
$72,950 USD
2021 Freightliner Cascadia 126 Sleeper Truck FOR SALE: 2021 Freightliner Cascadia 126 Sleeper Truck, Detroit DD15 | 400HP | 12-Speed Manual | 72" Double Bunk Sleeper | Low Miles | Fleet...
ConditionUsed
Usage432,284 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 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 2.16 ratio
Stock NumberMO10353
MLS Number13604374
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
33 4

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

Recently Updated
$72,950 USD
2021 Freightliner Cascadia 126 Sleeper Truck FOR SALE: 2021 Freightliner Cascadia 126 Sleeper Truck, Detroit DD15 | 400HP | 12-Speed Manual | 72" Double Bunk Sleeper | Low Miles | Fleet...
ConditionUsed
Usage432,284 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 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 2.16 ratio
Stock NumberMO10353
MLS Number13604373
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
33 4

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

Recently Updated
$72,950 USD
2021 Freightliner Cascadia 126 Sleeper Truck FOR SALE: 2021 Freightliner Cascadia 126 Sleeper Truck, Detroit DD15 | 400HP | 12-Speed Manual | 72" Double Bunk Sleeper | Low Miles | Fleet...
ConditionUsed
Usage432,284 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 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 2.16 ratio
Stock NumberMO10353
MLS Number13604372
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
25 1

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

Recently Updated
$69,950 USD
Unleash Your Earning Potential: Own the Road in This Pristine 2022 Freightliner Cascadia 126 Sleeper!, Tired of trucks that nickel and dime you? Ready to invest in a reliable,...
ConditionUsed
Usage461,376 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 2.16 ratio
Stock NumberCO10355
MLS Number13590809
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
25 1

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

Recently Updated
$69,950 USD
Unleash Your Earning Potential: Own the Road in This Pristine 2022 Freightliner Cascadia 126 Sleeper!, Tired of trucks that nickel and dime you? Ready to invest in a reliable,...
ConditionUsed
Usage461,376 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 2.16 ratio
Stock NumberCO10355
MLS Number13586899
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
25 4

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

Price Drop
$69,950 USD
VIRGIN DRIVE TIRES! Unleash Your Earning Potential: Own the Road in This Pristine 2022 Freightliner Cascadia 126 Sleeper!, Tired of trucks that nickel and dime you? Ready to invest in a...
ConditionUsed
Usage473,501 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 2.16 ratio
Stock NumberCO10356
MLS Number13586891
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
25 1

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

Recently Updated
$69,950 USD
Unleash Your Earning Potential: Own the Road in This Pristine 2022 Freightliner Cascadia 126 Sleeper!, Tired of trucks that nickel and dime you? Ready to invest in a reliable,...
ConditionUsed
Usage461,376 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 2.16 ratio
Stock NumberCO10355
MLS Number13586895
CategorySleeper Semi Trucks
Last Updated8/11/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
25 4

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

Price Drop
$69,950 USD
VIRGIN DRIVE TIRES! Unleash Your Earning Potential: Own the Road in This Pristine 2022 Freightliner Cascadia 126 Sleeper!, Tired of trucks that nickel and dime you? Ready to invest in a...
ConditionUsed
Usage10,064 Hours
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 2.16 ratio
Stock NumberCO10356
MLS Number13586893
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Amt
5 0

2017 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Amt

Price Drop
$37,000 USD
SALE TRUCK! ($48K SAVINGS) **MAKE AN OFFER!** Used Kenworth T680 Sleeper for sale. Features: 76" High-top Sleeper Cab, Vantage Interior, Double Bunk, Bunk Heater, and more. Visit Liberty...
ConditionUsed
Usage17,653 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
TransmissionUltrashift Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number132466P
MLS Number11444898
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Amt
5 0

2017 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Amt

Price Drop
$37,000 USD
SALE TRUCK! ($48K SAVINGS) **MAKE AN OFFER!** Used Kenworth T680 Sleeper for sale. Features: 76" High-top Sleeper Cab, Vantage Interior, Double Bunk, Bunk Heater, and more. Visit Liberty...
ConditionUsed
Usage16,876 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX
Drivetrain6x4
TransmissionUltrashift Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number132664P
MLS Number11444897
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner Cascadia 125 Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Ultrashift Amt
11 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Ultrashift Amt

Recently Updated
$101,950 USD
SALE TRUCK! ($38K SAVINGS) **MAKE AN OFFER!** Used Freightliner Cascadia sleeper for sale. Features: Air Ride Cab, Aluminum Half Rear Fenders, Single Exhaust, Stainless Mudflap Brackets,...
ConditionUsed
Usage9,357 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Ultrashift Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number22P151
MLS Number11436546
CategorySleeper Semi Trucks
Last Updated8/12/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP
30 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP

Recently Updated
$55,900 USD
APU Wetline Kit w/PTO, 439k Miles, Cummins X15, 400 HP, 10 Speed Automatic, 72" Raised Roof w/Upper Bunk, 40k Rears, 2.64 Ratio, Air Ride, Side Fairings, Quarter Fenders, Tilt/Tele, Cruise,...
ConditionUsed
Usage439,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Smart Advantage Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberLS0708
MLS Number13603405
CategorySleeper Semi Trucks
Last Updated8/7/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
25 4

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt

Price Drop
$69,950 USD
VIRGIN DRIVE TIRES! Unleash Your Earning Potential: Own the Road in This Pristine 2022 Freightliner Cascadia 126 Sleeper!, Tired of trucks that nickel and dime you? Ready to invest in a...
ConditionUsed
Usage10,064 Hours
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 2.16 ratio
Stock NumberCO10356
MLS Number13586888
CategorySleeper Semi Trucks
Last Updated8/5/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
14 0

2024 Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$189,500 USD
2100 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, extended factory warranty is...
ConditionNew
Usage2,100 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Stock Number107877
MLS Number13178592
CategorySleeper Semi Trucks
Last Updated8/1/2025
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

Freightliner Cascadia 125 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt
4 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

Contact for price
60 Inch Mid-Roof XT Sleeper, Detroit DD13 Engine, 450 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends, 3.23 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air...
ConditionUsed
Usage540,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock NumberKR5038
MLS Number13712688
CategorySleeper Semi Trucks
Last Updated7/20/2025
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Freightliner Cascadia 125 Sleeper Semi Truck - 75" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt
6 0

2015 Freightliner Cascadia 125 Sleeper Semi Truck - 75" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$12,000 USD
GOOD TRUCK, RUNS GREAT, DOUBLE BUNK, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH WHEEL, FULL GAUGE PACKAGE, HEATED MIRRORS, TILT/TELE, VERY NICE TRUCK, WELL MAINTAINED, RUNS AND DRIVES...
ConditionUsed
Usage1,129,411 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size75"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number15DET112CAS
MLS Number13709707
CategorySleeper Semi Trucks
Last Updated7/18/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International LT Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
40 1

2023 International LT Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Contact for price
- Inverter modelELEMINATOR 3000 WATT, - WEBASTO,
ConditionUsed
Usage6,900 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberC-36099
MLS Number13328968
CategorySleeper Semi Trucks
Last Updated4/24/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

International ProStar Sleeper Semi Truck - 75" Raised Roof Sleeper, MAXXFORCE 13 450HP, 10 Speed Ultrashift Amt
8 0

2013 International ProStar Sleeper Semi Truck - 75" Raised Roof Sleeper, MAXXFORCE 13 450HP, 10 Speed Ultrashift Amt

$12,000 USD
nice truck, runs great, clean, air seats, cruise, power windows, power door locks, tilt/tele, smart wheel, A/S 5th, differential lock, dump valve,,
ConditionUsed
Usage764,048 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational MAXXFORCE 13
Drivetrain6x4
Transmission10 Speed Ultrashift Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size75"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.55 ratio
Stock Number13MF190PRO
MLS Number12424508
CategorySleeper Semi Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

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