Used Heavy Duty Freightliner Cascadia 126 Trucks For Sale

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2019 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$82,000 USD

New dump box and system, New electric tarp Contact Ed Gibbs,

Condition	Used
Usage	619,820 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 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
MLS Number	14642787
Category	Dump Trucks
Last Updated	10/3/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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2019 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$82,000 USD

Brand new dump box and system, New electric trap, Contact Ed Gibbs,

Condition	Used
Usage	619,820 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	14642784
Category	Dump Trucks
Last Updated	10/3/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

$109,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 294,580 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 60" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	294,580 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 2.64 ratio
Stock Number	455368
MLS Number	14642170
Category	Sleeper Semi Trucks
Last Updated	10/3/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks

2023 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

$38,500 USD

Used 2023 Freightliner Cascadia 126 Day Cab Semi Truck with 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 160-gallon fuel capacity, air ride suspension...

Condition	Used
Usage	700,880 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 2.85 ratio
Stock Number	469840
MLS Number	14642168
Category	Day Cab Semi Trucks
Last Updated	10/3/2026
Location	Poplar Bluff, MO, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 425HP

$69,900 USD

2022 Freightliner Cascadia 126 Sleeper, , 562,702 Miles, , Detroit DD15 Gen 5, 14.8L, 6-Cylinder, , Detroit DT12 12-Speed Automated Transmission, , 2.15 Rear Axle Ratio, , 6x4 Drive, Tandem...

Condition	Used
Usage	562,702 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Size	72"
Rear Axle	Tandem Axle
Stock Number	272581
MLS Number	14611349
Category	Sleeper Semi Trucks
Last Updated	10/3/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

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

$58,000 USD

Used 2022 Freightliner Cascadia 126 Day Cab Truck for sale, 451,003 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	484,603 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 2.85 ratio
Stock Number	416146
MLS Number	14459311
Category	Day Cab Semi Trucks
Last Updated	10/10/2026
Location	Garden City, GA, US
Sold By	Penske Used Trucks

(844) 624-___ SHOW
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2020 Freightliner Cascadia 126 Single Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Amt

$37,950 USD

FOR SALE — SINGLE AXLE 2020 FREIGHTLINER CASCADIA 126 DAY CAB Detroit DD13 470 HP paired with a Detroit DT12 automated 12-speed transmission, set up as a short-wheelbase single-axle day cab...

Condition	Used
Usage	272,067 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 3.21 ratio
Stock Number	WS11937
MLS Number	14602348
Category	Day Cab Semi Trucks
Last Updated	10/9/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2020 Freightliner Cascadia 126 Single Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Amt

$37,950 USD

FOR SALE — SINGLE AXLE 2020 FREIGHTLINER CASCADIA 126 DAY CAB Detroit DD13 470 HP paired with a Detroit DT12 automated 12-speed transmission, set up as a short-wheelbase single-axle day cab...

Condition	Used
Usage	272,067 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 3.21 ratio
Stock Number	WS11937
MLS Number	14602347
Category	Day Cab Semi Trucks
Last Updated	10/9/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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

$58,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 672,526 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	672,766 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	403818
MLS Number	14583741
Category	Sleeper Semi Trucks
Last Updated	10/7/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

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

$70,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 578,022 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	578,023 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	400872
MLS Number	14642159
Category	Sleeper Semi Trucks
Last Updated	10/7/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks

(855) 807-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Automatic

$42,500 USD

FLEET MAINTAINED, FREIGHTLINER CASCADIA 126 DAY CAB, DETROIT DD15, 505HP, DETROIT DT12 AUTO TRANSMISSION, 3.58 RATIOS, 206" WHEEL BASE, TOOL BOX,JAKES, LOCKERS, GOOD RUBBER, READY TO WORK!,...

Condition	Used
Usage	536,576 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	7390
MLS Number	14595874
Category	Day Cab Semi Trucks
Last Updated	10/3/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 505HP, 12 Speed Automatic

$59,500 USD

FLEET MAINTAINED 2020 FREIGHTLINER CASCADIA 126, DETROIT DD15, 505HP, 12 SPEED DETROIT DT12 TRANSMISSION, 48" SLEEPER, DOUBLE BUNK, JAKES, LOCKERS, ALUMINUM RIMS, ELECTRIC APU, NO CODES OR...

Condition	Used
Usage	491,540 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	7389
MLS Number	14571666
Category	Sleeper Semi Trucks
Last Updated	10/3/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 321-___ SHOW
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2025 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$87,900 USD

EXT CUMMINS PP1 5Y/500K ml WARRANTY, In Service Date: 07/17/2024,

Condition	Used
Usage	10,321 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	1764
MLS Number	14571588
Category	Sleeper Semi Trucks
Last Updated	10/3/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$49,900 USD

2020 Freightliner Cascadia 126 Sleeper, , 584,576 Miles, , Detroit DD15 14.8L, 6-Cylinder, , Detroit DT12 Automated, 12-Speed, , 3.08 Rear Axle Ratio, , 6x4 Drive, Tandem Rear Axle(s), , ...

Condition	Used
Usage	584,576 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Size	70"
Rear Axle	Tandem Axle
Stock Number	272031
MLS Number	14555471
Category	Sleeper Semi Trucks
Last Updated	10/3/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

$73,250 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 455HP DD15AT diesel engine. Features 60" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle, air ride...

Condition	Used
Usage	485,585 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 3.23 ratio
Stock Number	385902
MLS Number	14284031
Category	Sleeper Semi Trucks
Last Updated	10/8/2026
Location	Cranbury, NJ, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$49,900 USD

2020 Freightliner Cascadia 126 Sleeper, , 575,516 Miles / 19,828 Engine Hours, , Detroit DD15, 14.8L, 6-Cylinder, , Detroit DT12 12-Speed Automated Transmission, , 3.08 Rear Axle Ratio, , ...

Condition	Used
Usage	575,516 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	271986
MLS Number	14521553
Category	Sleeper Semi Trucks
Last Updated	10/3/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$49,900 USD

48" Midroof sleeper, Detroit DD15 engine! Rare to find the DD15 in a smaller midroof unit. That means this truck can do it all! Ready to work

Condition	Used
Usage	551,299 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Size	70"
Rear Axle	Tandem Axle
Stock Number	272030
MLS Number	14521552
Category	Sleeper Semi Trucks
Last Updated	10/3/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

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

$71,500 USD

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

Condition	Used
Usage	573,504 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	385050
MLS Number	14573472
Category	Sleeper Semi Trucks
Last Updated	10/7/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

$61,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 377,312 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	378,375 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 2.64 ratio
Stock Number	235595
MLS Number	14571105
Category	Day Cab Semi Trucks
Last Updated	10/9/2026
Location	Ocala, FL, US
Sold By	Penske Used Trucks

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

$60,750 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 656,720 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	656,721 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	373315
MLS Number	14642093
Category	Sleeper Semi Trucks
Last Updated	10/8/2026
Location	Greer, SC, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$45,500 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck, 409,096 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 12,000 lbs front axle, 40,000 lbs tandem rear axle....

Condition	Used
Usage	438,371 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 2.79 ratio
Stock Number	360908
MLS Number	14014217
Category	Day Cab Semi Trucks
Last Updated	10/9/2026
Location	Allentown, PA, US
Sold By	Penske Used Trucks

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2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$34,500 USD

Condition	Used
Usage	450,704 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	40503
MLS Number	14007472
Category	Day Cab Semi Trucks
Last Updated	10/13/2026
Location	Carlisle, PA, US
Sold By	Schneider

2020 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$49,500 USD

Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 459,560 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 17,000 lb front axle, 40,000 lb tandem...

Condition	Used
Usage	459,560 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 2.47 ratio
Stock Number	EPES20934
MLS Number	14641921
Category	Day Cab Semi Trucks
Last Updated	10/3/2026
Location	Newnan, GA, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Day Cab Truck - Cummins 400HP, 13 Speed Automatic

$39,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab truck for sale, 569,186 miles, Cummins X15 diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	569,186 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Transmission	13 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	341362
MLS Number	14641911
Category	Day Cab Semi Trucks
Last Updated	10/3/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks