Used Freightliner Tandem Axle Sleeper Semi Trucks with 400-449 HP For Sale

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1-25 of 329 results
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Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Amt
13 0

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

$66,500 USD
LOW MILES!!!!! CLEAN, and READY! This sleeper is in very good condition. It has the DT12 auto and DD15 Detroit power. Call for more information
ConditionUsed
Usage429,302 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"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number109092
MLS Number13178735
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
17 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
Call for price
EW3 05/27/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage488,803 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number469035
MLS Number13401424
CategorySleeper Semi Trucks
Last Updated2/16/2025
Location
Laredo, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
17 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$56,900 USD
EW3 06/05/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage432,267 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number469069
MLS Number13401423
CategorySleeper Semi Trucks
Last Updated2/16/2025
Location
Laredo, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
17 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$47,750 USD
EW3 03/23/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage491,621 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number468779
MLS Number13401422
CategorySleeper Semi Trucks
Last Updated2/16/2025
Location
Laredo, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
17 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$53,900 USD
EW3 06/22/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage453,623 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number469081
MLS Number13401421
CategorySleeper Semi Trucks
Last Updated2/16/2025
Location
Laredo, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
17 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$55,900 USD
EW3 09/12/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage443,871 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number476409
MLS Number13401420
CategorySleeper Semi Trucks
Last Updated2/16/2025
Location
Laredo, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
16 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$49,750 USD
EW3 11/06/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage487,556 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number477573
MLS Number13401419
CategorySleeper Semi Trucks
Last Updated2/16/2025
Location
Laredo, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic
23 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

Newly Listed
$82,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage333,907 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberEPES21015
MLS Number13400963
CategorySleeper Semi Trucks
Last Updated2/15/2025
Location
Greensboro, NC, US
Sold By

Penske Used Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic
23 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

Newly Listed
$70,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage506,131 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberEPES21014
MLS Number13400947
CategorySleeper Semi Trucks
Last Updated2/15/2025
Location
Greensboro, NC, US
Sold By

Penske Used Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic
23 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

Newly Listed
$75,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage441,706 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberEPES21006
MLS Number13400945
CategorySleeper Semi Trucks
Last Updated2/15/2025
Location
Greensboro, NC, US
Sold By

Penske Used Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic
30 1

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

Recently Updated
$59,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 12 SPEED!!!, DEF, SLEEPER WINDOW, SLIDING 5TH WHEEL, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...
ConditionUsed
Usage471,114 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
Stock NumberF02470-DELIVERY2U
MLS Number13367525
CategorySleeper Semi Trucks
Last Updated2/15/2025
Location
Fort Worth, TX, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic
28 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

Price Drop
$73,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage434,039 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number256562
MLS Number13326475
CategorySleeper Semi Trucks
Last Updated2/15/2025
Location
Kent, WA, US
Sold By

Penske Used Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
11 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Recently Updated
$55,900 USD
EW3 03/02/26 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage449,735 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number481181
MLS Number13384965
CategorySleeper Semi Trucks
Last Updated2/15/2025
Location
Laredo, TX, US
Sold By

Doggett

Freightliner Cascadia 125 Sleeper Semi Truck - Detroit 400HP, 12 Speed Dt12 Automatic
10 0

2016 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit 400HP, 12 Speed Dt12 Automatic

Newly Listed
$6,500 USD
runs and drives but has 3 injector seals leaking oil, auto, detroit engine, alllum wheels,
ConditionUsed
Usage950,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.41 ratio
Stock Number10638
MLS Number13398752
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
LAKEVILLE, MN, US
Sold By

Manders Diesel

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic
30 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

Newly Listed
$80,500 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage365,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock NumberEPES21025
MLS Number13398053
CategorySleeper Semi Trucks
Last Updated2/15/2025
Location
Greensboro, NC, US
Sold By

Penske Used Trucks

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

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

Newly Listed
$88,700 USD
ConditionUsed
Usage246,296 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 Number51686
MLS Number13397829
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Portland, OR, US
Sold By

Schneider

Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic, APU Equipped
20 0

2019 Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic, APU Equipped

Newly Listed
$43,700 USD
ConditionUsed
Usage524,732 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 Number68380
MLS Number13397819
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Gary, IN, US
Sold By

Schneider

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

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

Newly Listed
$98,200 USD
ConditionUsed
Usage336,130 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 Number59525
MLS Number13397818
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Gary, IN, US
Sold By

Schneider

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

2024 Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

Newly Listed
$123,200 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 Updated2/14/2025
Location
Green Bay, WI, US
Sold By

Schneider

Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic
20 0

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

Newly Listed
$51,450 USD
ConditionUsed
Usage526,343 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 Number51893
MLS Number13397739
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Gary, IN, US
Sold By

Schneider

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

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

Newly Listed
$41,700 USD
ConditionUsed
Usage585,592 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 Number51070
MLS Number13397737
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Green Bay, WI, US
Sold By

Schneider

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
13 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$53,900 USD
EW3 05/29/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage470,313 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number469033
MLS Number13397087
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Dallas, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
17 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$56,900 USD
EW3 06/03/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage435,051 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number469063
MLS Number13397086
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Dallas, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
20 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$55,900 USD
EW3 11/07/25 or 550k, Inverter, Refrigerator, ParkSmart APU, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome...
ConditionUsed
Usage450,180 Miles
Horse Power400 HP
Engine ModelDetroit DD13
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Capacity160 Gallons
Stock Number477578
MLS Number13397085
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Dallas, TX, US
Sold By

Doggett

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP
1 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed
$57,900 USD
EW3 Warranty 08/07/25 or 500k
ConditionUsed
Usage459,623 Miles
Horse Power400 HP
Engine ModelDetroit DD15
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.16 ratio
Stock Number566122
MLS Number13397084
CategorySleeper Semi Trucks
Last Updated2/14/2025
Location
Dallas, TX, US
Sold By

Doggett

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