Used Diesel Freightliner Automatic Cascadia 126 Trucks For Sale

1126 - 1150 of 1,315 listings

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	9/29/2026
Location	Charlotte, NC, US
Sold By	Schneider

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

$52,500 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 460,249 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	466,426 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	305215
MLS Number	14410236
Category	Day Cab Semi Trucks
Last Updated	9/30/2026
Location	Hammond, LA, US
Sold By	Penske Used Trucks

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

$74,750 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	10/2/2026
Location	Jackson, MS, US
Sold By	Penske Used Trucks

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

$32,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 553,820 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	578,947 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	270227
MLS Number	13662213
Category	Day Cab Semi Trucks
Last Updated	10/9/2026
Location	Jessup, MD, US
Sold By	Penske Used Trucks

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2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$46,500 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 208,192 miles, 410HP DD13 diesel engine, 12-speed Detroit automatic transmission, single rear axle, 12,000 lb front axle, 23,000...

Condition	Used
Usage	209,418 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 3.31 ratio
Stock Number	255346
MLS Number	13784624
Category	Day Cab Semi Trucks
Last Updated	10/2/2026
Location	Medley, FL, 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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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

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

$80,250 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	10/10/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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

$84,250 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	9/16/2026
Location	New Castle, DE, US
Sold By	Penske Used Trucks

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

$74,750 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	10/2/2026
Location	Warren, MI, US
Sold By	Penske Used Trucks

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2020 Freightliner T12664ST Day Cab Truck - 435HP, 12 Speed Automatic

$61,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 242,178 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lbs front axle, 40,000 lbs tandem rear...

Condition	Used
Usage	242,178 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	293523
MLS Number	12786299
Category	Day Cab Semi Trucks
Last Updated	9/16/2026
Location	Salt Lake City, UT, US
Sold By	Penske Used Trucks

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

$54,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck, 357,829 miles, Cummins X15 400HP diesel engine, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension. Check it out.

Condition	Used
Usage	357,830 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	338359
MLS Number	14446741
Category	Day Cab Semi Trucks
Last Updated	10/2/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

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2020 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$41,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck with 410HP DD13 engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension, 174" wheelbase, and 160-gallon...

Condition	Used
Usage	432,621 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	337258
MLS Number	14546656
Category	Day Cab Semi Trucks
Last Updated	10/10/2026
Location	Cleveland, TN, US
Sold By	Penske Used Trucks

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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

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346311 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Steel, Wheel Base: 178, Tandem Rear Axles,...

Quantity	7
Condition	Used
Usage	346,311 Miles
Duty Class	Heavy Duty Day Cab 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	L20463
MLS Number	14545858
Category	Day Cab Semi Trucks
Last Updated	8/15/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

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2020 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

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302078 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Steel, Tandem Rear Axles, Front Axle Weight:...

Condition	Used
Usage	302,078 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
Stock Number	L20473
MLS Number	14545856
Category	Dump Trucks
Last Updated	8/15/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

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2024 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$39,750 USD

Used 2024 Freightliner Cascadia 126 Day Cab for sale, 767,736 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160-gallon...

Condition	Used
Usage	767,931 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 3.08 ratio
Stock Number	241342
MLS Number	14399653
Category	Day Cab Semi Trucks
Last Updated	9/16/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

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2024 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$42,750 USD

Used 2024 Freightliner Cascadia 126 Day Cab Truck for sale, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	736,108 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 3.08 ratio
Stock Number	241341
MLS Number	14395468
Category	Day Cab Semi Trucks
Last Updated	10/4/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

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

$93,750 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	10/2/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

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

$71,000 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	10/1/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

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

$68,250 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 508,333 miles, 450HP DD13 diesel engine, 6-speed Allison automatic transmission, 48" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	508,333 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	356947
MLS Number	14545355
Category	Sleeper Semi Trucks
Last Updated	10/3/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

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

$91,700 USD

Condition	Used
Usage	401,959 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15 GEN5
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	33657
MLS Number	14545309
Category	Sleeper Semi Trucks
Last Updated	8/17/2026
Location	PHOENIX, AZ, US
Sold By	Schneider

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

$91,700 USD

Condition	Used
Usage	424,479 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	33334
MLS Number	14545305
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	Wilmer, TX, US
Sold By	Schneider

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2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$38,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 261,717 miles, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension,...

Condition	Used
Usage	261,718 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 3.31 ratio
Stock Number	306047
MLS Number	14545295
Category	Day Cab Semi Trucks
Last Updated	10/2/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

$54,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 804,540 miles, 455HP DD15AT diesel engine, 12-speed automatic transmission by Detroit, 72" integral sleeper, air ride...

Condition	Used
Usage	804,546 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	301543
MLS Number	14543210
Category	Sleeper Semi Trucks
Last Updated	10/2/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$50,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck, 435HP, Diesel DD13 engine, 12-speed Detroit automatic transmission, tandem rear axle, 178" wheelbase, 160-gallon fuel capacity. Check it...

Condition	Used
Usage	411,293 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	345272
MLS Number	14040750
Category	Day Cab Semi Trucks
Last Updated	9/10/2026
Location	Conyers, GA, US
Sold By	Penske Used Trucks

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Used Diesel Freightliner Automatic Cascadia 126 Trucks For Sale

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