Diesel Freightliner Cascadia 126 Sleeper Semi Trucks For Sale

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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$65,900 USD

2022 Freightliner Cascadia 126 Powered by a DD15 Engine with 455hp and Paired with a DT12-12 Speed Automatic Transmission For Optimum Fuel Efficiency. Dual 120 Gallon Diesel Fuel Tanks. A 72...

Condition	Used
Usage	564,803 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.41 ratio
Capacity	240 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	598338
MLS Number	14550206
Category	Sleeper Semi Trucks
Last Updated	8/20/2026
Location	El Paso, TX, US
Sold By	Doggett

(844) 487-___ SHOW
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2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$126,900 USD

Condition	Used
Usage	238,163 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Capacity	200 Gallons
Weight	53300
Stock Number	519806
MLS Number	14550203
Category	Sleeper Semi Trucks
Last Updated	8/20/2026
Location	Pharr, TX, US
Sold By	Doggett

2024 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

$115,500 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 214,261 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, single rear axle, air...

Condition	Used
Usage	214,387 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 2.85 ratio
Stock Number	257886
MLS Number	14375911
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

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

$65,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 581,419 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, 220-gallon fuel...

Condition	Used
Usage	599,146 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	441964
MLS Number	14455954
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	West Valley City, UT, US
Sold By	Penske Used Trucks

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

$68,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 455HP DD15AT diesel engine, 12-speed automatic transmission, 220-gallon fuel capacity, 72" integral sleeper, tandem rear axle...

Condition	Used
Usage	591,253 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	393966
MLS Number	13868282
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Memphis, TN, US
Sold By	Penske Used Trucks

(844) 241-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$85,995 USD

2023 Freightliner Cascadia 126 Sleeper -- Detroit Diesel -- DT12 Overdrive* Detroit DD15 14.8L -- 425 HP* DT12 Overdrive Automated Manual Transmission* 200-Gallon Fuel Capacity* 12,350 lb...

Condition	Used
Usage	441,711 Miles
Horse Power	425 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	PLUE6708
MLS Number	14547926
Category	Sleeper Semi Trucks
Last Updated	8/19/2026
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

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2025 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

$91,700 USD

Condition	Used
Usage	407,420 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	33619
MLS Number	14547826
Category	Sleeper Semi Trucks
Last Updated	8/19/2026
Location	Edwardsville, IL, US
Sold By	Schneider

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2021 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle, Bulk Equipment

$68,200 USD

Condition	Used
Usage	382,926 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	13361
MLS Number	14547805
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	Charlotte, NC, US
Sold By	Schneider

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, Cummins 450HP, 13 Speed Automatic

$69,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 446,244 miles, Cummins X15 diesel engine with 450 HP, 13-speed Eaton automatic transmission, 72" integral sleeper, air ride...

Condition	Used
Usage	448,091 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	13 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	338636
MLS Number	14504180
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Jackson, MS, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 455HP, 10 Speed Manual

$57,500 USD

Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 410,951 miles, 455HP DD15AT diesel engine, 10-speed Eaton manual transmission, 48" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	411,115 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	10 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	261468
MLS Number	14219696
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

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2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$72,200 USD

Condition	Used
Usage	378,086 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	14141
MLS Number	14526536
Category	Sleeper Semi Trucks
Last Updated	8/17/2026
Location	Charlotte, NC, US
Sold By	Schneider

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2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP, Automatic

$77,995 USD

FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME, NATIONWIDE DELIVERY AVAILABLE...

Condition	Used
Usage	416,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	4030
MLS Number	14547076
Category	Sleeper Semi Trucks
Last Updated	8/17/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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

$83,995 USD

2022 FREIGHTLINER CASCADIA 126, DETROIT DD15 ENGINE, DETROIT DT12 AUTOMATIC TRANSMISSION, 421,962 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT...

Condition	Used
Usage	421,962 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2034
MLS Number	14547074
Category	Sleeper Semi Trucks
Last Updated	8/17/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

$60,250 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	701,934 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	UPP236180
MLS Number	14546788
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Indianapolis, IN, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

$78,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 475HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension. See...

Condition	Used
Usage	520,199 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	471031
MLS Number	13879460
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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

$82,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 418,909 miles, 455HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	418,909 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	463699
MLS Number	14546706
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	New Castle, DE, US
Sold By	Penske Used Trucks

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

$74,250 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 483,138 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle, air ride...

Condition	Used
Usage	483,138 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	334424
MLS Number	14546678
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Warren, MI, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 12 Speed Automatic

$76,250 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 476,223 miles, 450HP DD13 diesel engine, 12-speed Allison automatic transmission, 48" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	476,223 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	378564
MLS Number	14546674
Category	Sleeper Semi Trucks
Last Updated	9/3/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

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

$80,995 USD

2022 FREIGHTLINER CASCADIA 126, DETROIT DD15 GEN 5 455 HP, DETROIT DT12 AUTOMATIC TRANSMISSION, 434,416 MILES FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED...

Condition	Used
Usage	434,416 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	3383
MLS Number	14083864
Category	Sleeper Semi Trucks
Last Updated	8/16/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, Manual

$75,000 USD

441406 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 70, Wheels:...

Condition	Used
Usage	441,406 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2594
MLS Number	14545864
Category	Sleeper Semi Trucks
Last Updated	8/15/2026
Location	Humble, TX, US
Sold By	TCI Transportation

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

$91,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 355,346 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,...

Condition	Used
Usage	369,710 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	312665
MLS Number	14463537
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

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

$92,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 386,030 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic transmission, 13300 lbs front axle,...

Condition	Used
Usage	386,030 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	EPES22152
MLS Number	14545469
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Garland, TX, US
Sold By	Penske Used Trucks

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

$74,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 518,285 miles, 455HP DD15AT engine, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	529,262 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	385264
MLS Number	14358320
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 450HP, 6 Speed Automatic

$72,500 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 462,973 miles, 450HP DD13 diesel engine, 6-speed automatic Allison transmission, 48" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	462,973 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	356952
MLS Number	14545358
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks