Used Diesel Freightliner Automatic Cascadia 126 Trucks For Sale

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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Automatic

Recently Updated

$34,950 USD

FOR SALE — TANDEM AXLE 2020 FREIGHTLINER CASCADIA 126 DAY CAB Detroit DD13 470 HP paired with a Detroit DT12 automatic 12-speed transmission, set up as a tandem-axle day cab with an engine...

Condition	Used
Usage	534,163 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	WS11923
MLS Number	14602367
Category	Day Cab Semi Trucks
Last Updated	9/23/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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$80,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 536,749 miles, 455 HP DD15AT diesel engine, tandem rear axle, 12-speed Detroit automatic transmission, 72" integral sleeper....

Condition	Used
Usage	545,008 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	270414
MLS Number	14555034
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks

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

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$65,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 661,265 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	692,000 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	UPP235668
MLS Number	14229095
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Salem, VA, US
Sold By	Penske Used Trucks

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

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$80,250 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 491,674 miles, 450HP DD13 diesel engine, 12-speed automatic transmission by Detroit, 72" integral sleeper, air ride...

Condition	Used
Usage	531,528 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	UPP235651
MLS Number	14134890
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks

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

Recently Updated

$80,250 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 539,964 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	549,673 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	UPP235633
MLS Number	14442967
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Amarillo, TX, US
Sold By	Penske Used Trucks

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

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$63,750 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 778,147 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	785,313 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 2.85 ratio
Stock Number	205446
MLS Number	14490126
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Forest Park, GA, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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$64,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 617,702 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	644,906 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 2.85 ratio
Stock Number	465433
MLS Number	14559111
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Allentown, PA, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

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$68,500 USD

Used 2022 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 374,395 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160...

Condition	Used
Usage	383,293 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	442756
MLS Number	14455960
Category	Day Cab Semi Trucks
Last Updated	9/23/2026
Location	Jackson, MS, US
Sold By	Penske Used Trucks

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

Recently Updated

$68,750 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	601,047 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	9/23/2026
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

Recently Updated

$78,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 473,716 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	487,451 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 2.85 ratio
Stock Number	436668
MLS Number	14511653
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks

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

Recently Updated

$70,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 514,768 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle, air ride...

Condition	Used
Usage	556,636 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 2.85 ratio
Stock Number	436661
MLS Number	14395162
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Sacramento, CA, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Day Cab Truck - 475HP, 12 Speed Automatic

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$61,500 USD

Used 2022 Freightliner Cascadia 126 Day Cab Truck, 475HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 200 gal fuel capacity, 184"...

Condition	Used
Usage	435,982 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	438614
MLS Number	14092233
Category	Day Cab Semi Trucks
Last Updated	9/23/2026
Location	Elizabethtown, KY, US
Sold By	Penske Used Trucks

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

Recently Updated

$82,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 503,975 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	517,871 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	429926
MLS Number	14546707
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

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

Recently Updated

$70,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride suspension,...

Condition	Used
Usage	571,954 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	462396
MLS Number	14433646
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Swedesboro, NJ, US
Sold By	Penske Used Trucks

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

Recently Updated

$81,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 427,977 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	496,611 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	462365
MLS Number	13868394
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Melbourne, FL, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Newly Listed

$72,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 450 HP DD13 diesel engine, 12-speed automatic transmission, tandem rear axle, air ride suspension, 538,075...

Condition	Used
Usage	538,075 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 2.85 ratio
Stock Number	421419
MLS Number	14619942
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$81,500 USD

Used 2022 Freightliner Cascadia 126 Day Cab Truck, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel capacity, 178"...

Condition	Used
Usage	139,318 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	416574
MLS Number	14511650
Category	Day Cab Semi Trucks
Last Updated	9/23/2026
Location	Sturtevant, WI, US
Sold By	Penske Used Trucks

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

Recently Updated

$70,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 569,849 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	569,849 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	415982
MLS Number	14606123
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Piqua, OH, US
Sold By	Penske Used Trucks

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

Recently Updated

$78,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 452,960 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	471,298 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	438558
MLS Number	14474514
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Pittsburgh, PA, US
Sold By	Penske Used Trucks

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

Recently Updated

$70,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 594,136 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, tandem rear axle, 12-speed Detroit automatic transmission,...

Condition	Used
Usage	597,506 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	EPES22173
MLS Number	14585529
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Garland, TX, US
Sold By	Penske Used Trucks

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

Recently Updated

$88,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 416,556 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	416,560 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	EPES22159
MLS Number	14514507
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

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

Recently Updated

$86,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 457,407 miles, 455 HP DD15AT diesel engine, 12-speed automatic transmission, 72" integral sleeper, 13,300 lbs front axle,...

Condition	Used
Usage	459,990 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	EPES22022
MLS Number	14577993
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Montebello, CA, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated

$51,750 USD

Used 2022 Freightliner Cascadia 126 Day Cab Truck for sale, 501,495 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	514,584 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	407139
MLS Number	14333880
Category	Day Cab Semi Trucks
Last Updated	9/23/2026
Location	Roseville, MN, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

Recently Updated

$71,750 USD

Used 2022 Freightliner Cascadia 126 Single Axle Day Cab Truck with 410HP DD13 Diesel engine, 12-speed Detroit automatic transmission, 174" wheelbase, air ride suspension, 160 gal fuel...

Condition	Used
Usage	126,295 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.21 ratio
Stock Number	419507
MLS Number	14317546
Category	Day Cab Semi Trucks
Last Updated	9/23/2026
Location	Denver, CO, US
Sold By	Penske Used Trucks