Used Freightliner 12 Speed Automatic Cascadia 126 Trucks For Sale

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

$34,950 USD

FOR SALE — 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 brake and...

Condition	Used
Usage	547,471 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	WS11924
MLS Number	14602370
Category	Day Cab Semi Trucks
Last Updated	9/15/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2021 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$57,000 USD

Used 2021 Freightliner Cascadia 126 Single Axle Day Cab Truck for sale, 247,287 miles, 410HP DD13 diesel engine, 12-speed automatic transmission by Detroit, air ride suspension, 12,000 lb...

Condition	Used
Usage	247,287 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 3.08 ratio
Stock Number	344868
MLS Number	14602325
Category	Day Cab Semi Trucks
Last Updated	9/19/2026
Location	Springfield, MA, US
Sold By	Penske Used Trucks

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2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 350HP, 12 Speed Dt12 Automatic

$96,995 USD

2025 FREIGHTLINER CASCADIA 126, DETROIT ENGINE, DETROIT DT12 AUTOMATIC TRANSMISSION, 434,014 MILES, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	434,014 Miles
Duty Class	Heavy Duty Sleeper Semi 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
Stock Number	1930
MLS Number	14386362
Category	Sleeper Semi Trucks
Last Updated	9/13/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2019 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$41,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck, 451,775 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gal fuel...

Condition	Used
Usage	469,455 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	215740
MLS Number	13755330
Category	Day Cab Semi Trucks
Last Updated	9/18/2026
Location	Capitol Heights, MD, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$52,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 281,189 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160...

Condition	Used
Usage	281,189 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	326917
MLS Number	14602289
Category	Day Cab Semi Trucks
Last Updated	9/13/2026
Location	Pompano Beach, FL, US
Sold By	Penske Used Trucks

2018 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$35,000 USD

Used 2018 Freightliner Cascadia 126 Day Cab Truck for sale, 397,188 miles, 435HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	405,604 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	319687
MLS Number	14431041
Category	Day Cab Semi Trucks
Last Updated	9/20/2026
Location	Cranbury, NJ, US
Sold By	Penske Used Trucks

2018 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$40,250 USD

Used 2018 Freightliner Cascadia 126 Day Cab Truck for sale, 445,712 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	445,712 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	316314
MLS Number	14602286
Category	Day Cab Semi Trucks
Last Updated	9/13/2026
Location	Tukwila, WA, US
Sold By	Penske Used Trucks

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

$39,796 USD

Condition	Used
Usage	543,575 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	878201
MLS Number	14601790
Category	Day Cab Semi Trucks
Last Updated	9/12/2026
Location	Hilliard, OH, US
Sold By	Ryder

(844) 385-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

$55,570 USD

Condition	Used
Usage	373,999 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	246127
MLS Number	14601789
Category	Day Cab Semi Trucks
Last Updated	9/12/2026
Location	Bolingbrook, IL, US
Sold By	Ryder

(844) 385-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, 455HP, 12 Speed Automatic

$46,133 USD

Condition	Used
Usage	769,865 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15'17 GHG 455/1625
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.47 ratio
Stock Number	244157
MLS Number	14601772
Category	Sleeper Semi Trucks
Last Updated	9/12/2026
Location	Ashland, VA, US
Sold By	Ryder

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Automatic

$49,999 USD

CALL TIPTON CONQUEST FOR TRUCK AND TRAILER SALES!,

Condition	Used
Usage	506,918 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	1407
MLS Number	14601612
Category	Sleeper Semi Trucks
Last Updated	9/12/2026
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

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

$45,500 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 889,917 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle. Check it out...

Condition	Used
Usage	889,917 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	UPP236574
MLS Number	14601375
Category	Sleeper Semi Trucks
Last Updated	9/12/2026
Location	Denver, CO, US
Sold By	Penske Used Trucks

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

$38,000 USD

Used 2023 Freightliner Cascadia 126 Day Cab Semi Truck, 705636 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, air ride suspension, tandem rear axle, 160-gallon...

Condition	Used
Usage	705,636 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	469847
MLS Number	14601255
Category	Day Cab Semi Trucks
Last Updated	9/12/2026
Location	Albany, GA, US
Sold By	Penske Used Trucks

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

$74,750 USD

Used 2023 Freightliner Cascadia 126 Day Cab Truck for sale, 372,432 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	384,082 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	588828
MLS Number	14466889
Category	Day Cab Semi Trucks
Last Updated	9/20/2026
Location	Kalamazoo, MI, US
Sold By	Penske Used Trucks

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

$79,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 497,998 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	504,064 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 2.16 ratio
Stock Number	456402
MLS Number	14583747
Category	Sleeper Semi Trucks
Last Updated	9/19/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

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

$35,250 USD

Used 2022 Freightliner Cascadia 126 Day Cab Truck for sale, 606,000 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	634,003 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 2.85 ratio
Stock Number	464652
MLS Number	14504352
Category	Day Cab Semi Trucks
Last Updated	9/12/2026
Location	Harrisburg, PA, US
Sold By	Penske Used Trucks

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

$76,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension, 240-gal...

Condition	Used
Usage	504,211 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	421108
MLS Number	14531796
Category	Sleeper Semi Trucks
Last Updated	9/19/2026
Location	Albany, NY, US
Sold By	Penske Used Trucks

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

$56,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 713,583 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	713,590 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	464157
MLS Number	14601239
Category	Sleeper Semi Trucks
Last Updated	9/19/2026
Location	Laredo, TX, US
Sold By	Penske Used Trucks

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

$75,250 USD

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

Condition	Used
Usage	498,400 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	410120
MLS Number	14601238
Category	Sleeper Semi Trucks
Last Updated	9/17/2026
Location	Liverpool, NY, US
Sold By	Penske Used Trucks

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

$64,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 655,472 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	655,473 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	406207
MLS Number	14601237
Category	Sleeper Semi Trucks
Last Updated	9/20/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

$73,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 519,959 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	523,586 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	394326
MLS Number	14545461
Category	Sleeper Semi Trucks
Last Updated	9/16/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

$60,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 664,298 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...

Condition	Used
Usage	664,298 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	394132
MLS Number	14601223
Category	Sleeper Semi Trucks
Last Updated	9/16/2026
Location	Laredo, TX, US
Sold By	Penske Used Trucks

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

$52,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 753,328 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	753,328 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	385508
MLS Number	14601207
Category	Sleeper Semi Trucks
Last Updated	9/16/2026
Location	Laredo, TX, US
Sold By	Penske Used Trucks

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

$64,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 626,227 miles, 455 HP DD15AT diesel engine, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle. Check it...

Condition	Used
Usage	626,249 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	385482
MLS Number	14348318
Category	Sleeper Semi Trucks
Last Updated	9/17/2026
Location	La Mirada, CA, US
Sold By	Penske Used Trucks