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Freightliner 12 Speed Sleeper Semi Trucks For Sale

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Equipment Type
Trucks (1944)
Category
Sleeper Semi Trucks (1944)
Make
Freightliner (1944)
Condition
Model Year
-
Rear Axle
Single (16)Tandem (1917)
Transmission Type
Transmission Speed
12 Speed (1944)
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Diesel (1549)
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Showing 1426 - 1450 of 1,944 Sleeper Semi Truck Listings

1426 - 1450 of 1,944 listings
1426 - 1450 of 1,944 listings
Freightliner Cascadia 126 Sleeper Semi Truck - 63" Mid Roof Sleeper, 455HP, 12 Speed Automatic
17 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 63" Mid Roof Sleeper, 455HP, 12 Speed Automatic

$51,995 USD
ConditionUsed
Usage625,916 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size63"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number281836
MLS Number13771623
CategorySleeper Semi Trucks
Last Updated12/20/2025
Location
Wayland, MI, US
Sold By
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Freightliner Cascadia 116 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic
13 0

2020 Freightliner Cascadia 116 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$46,222 USD
ConditionUsed
Usage737,428 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13 GHG'17 450/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.25 ratio
Stock Number274309
MLS Number13948836
CategorySleeper Semi Trucks
Last Updated12/16/2025
Location
Pomona, CA, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic
6 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$69,900 USD
512652 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 70,...
ConditionUsed
Usage512,652 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number2626
MLS Number13944364
CategorySleeper Semi Trucks
Last Updated11/13/2025
Location
North Las Vegas, NV, US
Sold By
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(702) 452-___  SHOW
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Freightliner Cascadia 126 Sleeper Semi Truck - 80" Condo Sleeper, 455HP, 12 Speed Automatic
11 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 80" Condo Sleeper, 455HP, 12 Speed Automatic

$42,232 USD
ConditionUsed
Usage694,150 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number832963
MLS Number13937827
CategorySleeper Semi Trucks
Last Updated10/28/2025
Location
Tampa, FL, US
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Freightliner Cascadia 125 Sleeper Semi Truck - 48" Condo Sleeper, 475HP, 12 Speed Automatic
11 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 48" Condo Sleeper, 475HP, 12 Speed Automatic

$55,778 USD
ConditionUsed
Usage479,838 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDD15AT'17 475/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number863092
MLS Number13881962
CategorySleeper Semi Trucks
Last Updated12/10/2025
Location
Tampa, FL, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic
10 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$47,483 USD
ConditionUsed
Usage727,565 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15'17 450/1700
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number299516
MLS Number13921770
CategorySleeper Semi Trucks
Last Updated10/30/2025
Location
Oklahoma City, OK, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 48" Condo Sleeper, 455HP, 12 Speed Automatic
13 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Condo Sleeper, 455HP, 12 Speed Automatic

$52,108 USD
ConditionUsed
Usage677,309 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number284429
MLS Number13921755
CategorySleeper Semi Trucks
Last Updated10/28/2025
Location
Converse, TX, US
Sold By
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Freightliner Cascadia 116 Sleeper Semi Truck - 48" Condo Sleeper, 450HP, 12 Speed Automatic
13 0

2020 Freightliner Cascadia 116 Sleeper Semi Truck - 48" Condo Sleeper, 450HP, 12 Speed Automatic

$54,359 USD
ConditionUsed
Usage628,423 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDD13 GHG'17 450/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size48"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.25 ratio
Stock Number274355
MLS Number13921735
CategorySleeper Semi Trucks
Last Updated12/16/2025
Location
Pomona, CA, US
Sold By
Ryder
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic
13 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

$59,368 USD
ConditionUsed
Usage504,143 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number894420
MLS Number13785409
CategorySleeper Semi Trucks
Last Updated12/2/2025
Location
Salisbury, MA, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 400HP, 12 Speed Automatic
10 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 400HP, 12 Speed Automatic

$44,391 USD
ConditionUsed
Usage702,561 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD13 GHG'17 400/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number836635
MLS Number13914400
CategorySleeper Semi Trucks
Last Updated10/28/2025
Location
Bolingbrook, IL, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 68" Condo Sleeper, 400HP, 12 Speed Automatic
13 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Condo Sleeper, 400HP, 12 Speed Automatic

Price Drop
$53,557 USD
ConditionUsed
Usage582,254 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15 GHG'17 400/1625
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size68"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number897299
MLS Number13908813
CategorySleeper Semi Trucks
Last Updated12/20/2025
Location
Salisbury, MA, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 400HP, 12 Speed Automatic
10 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 400HP, 12 Speed Automatic

Price Drop
$45,749 USD
ConditionUsed
Usage667,886 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD13 GHG'17 400/1625
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.28 ratio
Stock Number875449
MLS Number13907920
CategorySleeper Semi Trucks
Last Updated12/20/2025
Location
Bolingbrook, IL, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 400HP, 12 Speed Automatic
10 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 400HP, 12 Speed Automatic

Price Drop
$55,807 USD
ConditionUsed
Usage578,570 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDD15'14 400/1625
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.15 ratio
Stock Number240033
MLS Number13907884
CategorySleeper Semi Trucks
Last Updated12/20/2025
Location
Dallas, TX, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 71" Condo Sleeper, 455HP, 12 Speed Automatic
11 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 71" Condo Sleeper, 455HP, 12 Speed Automatic

$38,553 USD
ConditionUsed
Usage773,708 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size71"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.85 ratio
Stock Number259345
MLS Number13789126
CategorySleeper Semi Trucks
Last Updated12/2/2025
Location
O'fallon, MO, US
Sold By
Ryder
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic
13 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

$35,995 USD
ConditionUsed
Usage759,334 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number881899
MLS Number13737225
CategorySleeper Semi Trucks
Last Updated12/20/2025
Location
O'fallon, MO, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop
$65,250 USD
Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck, 544,941 miles, 72" integral sleeper, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride...
ConditionUsed
Usage544,941 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number212911
MLS Number13907462
CategorySleeper Semi Trucks
Last Updated12/21/2025
Location
West Fargo, ND, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop
$82,500 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 319,327 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage319,327 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number466633
MLS Number13907426
CategorySleeper Semi Trucks
Last Updated12/28/2025
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$66,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 508,438 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,...
ConditionUsed
Usage508,438 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number438514
MLS Number13907375
CategorySleeper Semi Trucks
Last Updated12/31/2025
Location
Moberly, MO, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$77,750 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 433,501 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage433,501 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number419327
MLS Number13907374
CategorySleeper Semi Trucks
Last Updated12/9/2025
Location
Austin, TX, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$68,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 473,370 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage473,370 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number411457
MLS Number13907368
CategorySleeper Semi Trucks
Last Updated12/31/2025
Location
East Chicago, IN, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
22 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop
$52,000 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 605,894 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage605,894 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394752
MLS Number13907294
CategorySleeper Semi Trucks
Last Updated12/21/2025
Location
Houston, TX, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop
$52,000 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 590,302 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage590,302 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385478
MLS Number13907159
CategorySleeper Semi Trucks
Last Updated12/21/2025
Location
Orlando, FL, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
28 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$50,750 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 593,072 miles, 72" integral sleeper, 455 HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, air...
ConditionUsed
Usage593,072 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number344942
MLS Number13574275
CategorySleeper Semi Trucks
Last Updated12/10/2025
Location
Colorado Springs, CO, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$47,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 590,260 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage590,260 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number334503
MLS Number13601842
CategorySleeper Semi Trucks
Last Updated12/17/2025
Location
Birmingham, AL, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic
23 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

$38,000 USD
Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck, 708,524 miles, 505HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage708,524 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number359866
MLS Number13907130
CategorySleeper Semi Trucks
Last Updated12/17/2025
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
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