Freightliner Cascadia 126 Sleeper Semi Trucks For Sale by Dealerships

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$61,500 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 425,402 miles, 455 HP DD15AT diesel engine, 60" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...

Condition	Used
Usage	425,402 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	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	352802
MLS Number	13786408
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop $57,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 321,456 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 60" integral sleeper, tandem rear axle,...

Condition	Used
Usage	398,589 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	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	352772
MLS Number	13751385
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Middlefield, OH, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$50,500 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 567,796 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	567,796 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	354900
MLS Number	13811399
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Brook Park, OH, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 10 Speed Manual

Recently Updated

$53,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 451,720 miles, 455 HP DD15AT diesel engine, 10-speed Eaton manual transmission, 72" integral sleeper, tandem rear axle. Come...

Condition	Used
Usage	451,723 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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	352743
MLS Number	14014015
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Milwaukee, WI, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

Price Drop $79,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 227,625 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 60" integral sleeper, tandem rear axle,...

Condition	Used
Usage	237,035 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	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	352303
MLS Number	14030330
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Amarillo, TX, US
Sold By	Penske Used Trucks

(833) 781-___ SHOW
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2022 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

Newly Listed

$57,700 USD

Condition	Used
Usage	490,157 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15GHG21
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	74061
MLS Number	14074504
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	PHOENIX, AZ, US
Sold By	Schneider

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 475HP, 12 Speed Automatic

Newly Listed

$51,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 635,120 miles, 475 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, tandem rear axle,...

Condition	Used
Usage	635,120 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	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	349902
MLS Number	14074501
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

Price Drop $50,750 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 481,982 miles, 475 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	482,472 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 3.08 ratio
Stock Number	304762
MLS Number	13883282
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

(855) 910-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated

$53,950 USD

N.A.P. New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Alum Wheels, Well Maintained Fleet Truck, Oil...

Condition	Used
Usage	484,303 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	3562
MLS Number	13850376
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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

Recently Updated

$38,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 790,000 miles, 72" integral sleeper, Cummins X15 450HP engine, 13-speed Eaton automatic transmission, tandem rear axle, air...

Condition	Used
Usage	791,945 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 3.25 ratio
Stock Number	341029
MLS Number	14013844
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Davenport, IA, US
Sold By	Penske Used Trucks

(844) 912-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Price Drop $54,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** SLIDING 5TH WHEEL!!!!! AIR RIDE, COLLISION MITIGATION, DEF Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A...

Condition	Used
Usage	542,538 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
Stock Number	H02402
MLS Number	13848121
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 13 Speed Manual

Newly Listed

$59,250 USD

Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck with 450HP DD13 diesel engine, 13-speed Eaton manual transmission, 72" integral sleeper, tandem rear axle, air ride suspension, 523,297...

Condition	Used
Usage	523,297 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	13 Speed Manual
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	246961
MLS Number	14074414
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Greeley, CO, US
Sold By	Penske Used Trucks

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

Recently Updated

$61,250 USD

Used 2019 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 437,187 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	437,187 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	224313
MLS Number	14063813
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Clackamas, OR, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper With Mirror Eye, Detroit 400HP

Recently Updated

$56,900 USD

Add a 3 Month / 25,000 mile warranty for $1,500. This Maroon Elite Raised Roof is powered by a 400 hp, 1750 torque Detroit DD13, paired with the DT12 auto trans for optimum pulling power ...

Condition	Used
Usage	389,885 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	160 Gallons
Stock Number	397024
MLS Number	13878740
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Laredo, TX, US
Sold By	Doggett

(844) 487-___ SHOW
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2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP

Recently Updated

$157,900 USD

Condition	Used
Usage	82,211 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Capacity	280 Gallons
Stock Number	581296
MLS Number	13881987
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Pharr, TX, US
Sold By	Doggett

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP

Recently Updated

$69,900 USD

Condition	Used
Usage	475,549 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Capacity	300 Gallons
Stock Number	515422
MLS Number	13979733
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Laredo, TX, US
Sold By	Doggett

(844) 487-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Price Drop $59,900 USD

Condition	Used
Usage	492,578 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Capacity	240 Gallons
Stock Number	504794
MLS Number	13986376
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Pharr, TX, US
Sold By	Doggett

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Recently Updated

$151,900 USD

Condition	Used
Usage	117,145 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Capacity	240 Gallons
Stock Number	581303
MLS Number	14065214
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Laredo, TX, US
Sold By	Doggett

(844) 504-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$69,900 USD

Condition	Used
Usage	444,276 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Stock Number	520053
MLS Number	14074036
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	San Antonio, TX, US
Sold By	Doggett

(844) 504-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

Newly Listed

$69,900 USD

Condition	Used
Usage	433,634 Miles
Horse Power	455 HP
Engine Model	Detroit DD15
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Capacity	240 Gallons
Stock Number	513600
MLS Number	14074035
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	San Antonio, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed

$65,900 USD

DIGITAL DASH - EW3 07/19/26 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum...

Condition	Used
Usage	404,809 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	320 Gallons
Stock Number	490624
MLS Number	14074033
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Laredo, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed

$69,900 USD

DIGITAL DASH - EW3 10/22/26 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum...

Condition	Used
Usage	391,411 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	320 Gallons
Stock Number	494566
MLS Number	14074032
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Laredo, TX, US
Sold By	Doggett

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Newly Listed

$66,900 USD

DIGITAL DASH - EW3 10/08/26 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum...

Condition	Used
Usage	425,858 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	320 Gallons
Stock Number	494579
MLS Number	14074031
Category	Sleeper Semi Trucks
Last Updated	1/8/2026
Location	Laredo, TX, US
Sold By	Doggett

(844) 385-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Condo Sleeper, 455HP, 12 Speed Automatic

Newly Listed

$45,630 USD

Condition	Used
Usage	870,719 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'21 455/1500
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	568996
MLS Number	14073811
Category	Sleeper Semi Trucks
Last Updated	1/7/2026
Location	Converse, TX, US
Sold By	Ryder