Heavy Duty Freightliner Cascadia 126 Trucks For Sale

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

$39,000 USD

2022 Freightliner CASCADIA 126 — Detroit, air-ride suspension. 824,599 miles. Fleet-run and priced to sell — call AAA Truck Sales for full specs

Condition	Used
Usage	824,599 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	MY7335
MLS Number	14601448
Category	Sleeper Semi Trucks
Last Updated	9/19/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 10 Speed Manual

Price Drop $77,250 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck, 455HP DD15AT diesel engine, 10-speed Eaton manual transmission, 72" integral sleeper, tandem rear axle, air ride suspension, 596,206...

Condition	Used
Usage	596,206 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 3.23 ratio
Stock Number	295892
MLS Number	14601368
Category	Sleeper Semi Trucks
Last Updated	10/10/2026
Location	Lansing, MI, 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

$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, 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	10/3/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

$61,500 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	10/2/2026
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

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

$63,750 USD

Used 2020 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	598,495 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	373317
MLS Number	14601155
Category	Sleeper Semi Trucks
Last Updated	10/2/2026
Location	Cleveland, TN, US
Sold By	Penske Used Trucks

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

$46,250 USD

Used 2020 Freightliner Cascadia 126 Single Axle Day Cab Truck with 410HP DD13 diesel engine, 12-speed automatic Detroit transmission, air ride suspension, 341,613 miles, white, 160-gallon...

Condition	Used
Usage	342,903 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 3.07 ratio
Stock Number	356667
MLS Number	14601069
Category	Day Cab Semi Trucks
Last Updated	10/9/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

$80,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 345,486 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	345,486 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 3.23 ratio
Stock Number	352718
MLS Number	14601067
Category	Sleeper Semi Trucks
Last Updated	10/2/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

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

$62,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck, 224,637 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	224,637 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	303767
MLS Number	14601036
Category	Day Cab Semi Trucks
Last Updated	9/12/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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2019 Freightliner Cascadia 126 Day Cab Truck - Detroit, Automatic

$32,000 USD

Condition	Used
Usage	389,572 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	68250
MLS Number	14601031
Category	Day Cab Semi Trucks
Last Updated	9/15/2026
Location	Edwardsville, IL, US
Sold By	Schneider

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

$46,500 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck with Cummins X15 Diesel engine, 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, 178-inch wheelbase. Check it out today.

Condition	Used
Usage	466,350 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	338455
MLS Number	14437223
Category	Day Cab Semi Trucks
Last Updated	10/7/2026
Location	Stockton, CA, US
Sold By	Penske Used Trucks

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

Price Drop $51,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 460,331 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension...

Condition	Used
Usage	460,331 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	338407
MLS Number	14601010
Category	Day Cab Semi Trucks
Last Updated	10/2/2026
Location	Fresno, CA, US
Sold By	Penske Used Trucks

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

$45,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 266,467 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension, 160...

Condition	Used
Usage	266,467 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 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	261786
MLS Number	14557105
Category	Day Cab Semi Trucks
Last Updated	9/29/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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

$27,750 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 735,293 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	735,293 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	207015
MLS Number	14600967
Category	Day Cab Semi Trucks
Last Updated	10/2/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

(844) 385-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 37" Condo Sleeper, 450HP, 12 Speed Automatic

$57,745 USD

Condition	Used
Usage	658,391 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD13 GHG'17 450/1625
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	37"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	874738
MLS Number	14599992
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Birmingham, AL, US
Sold By	Ryder

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Automatic

$51,200 USD

2020 Freightliner Cascadia 126 sleeper powered by the Detroit DD15 (14.8L, 455 HP) backed by the DT12 automated 12-speed overdrive and 2.85 rears — a proven, fuel-efficient highway...

Condition	Used
Usage	631,263 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
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	LV6916
MLS Number	14585845
Category	Sleeper Semi Trucks
Last Updated	9/17/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(855) 370-___ SHOW
NUMBERCall Seller

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit

$48,900 USD

### Why Buy this 2021 FREIGHTLINER CASCADIA 126 Truck? This white 2021 Freightliner Cascadia 126 is a powerhouse ready for the long haul. It is equipped with a Detroit DD13 12.8L diesel...

Condition	Used
Usage	14,993 Hours
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	21WH035
MLS Number	14599124
Category	Day Cab Semi Trucks
Last Updated	9/12/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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

$70,750 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 570,887 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle, air ride...

Condition	Used
Usage	570,887 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	430555
MLS Number	14598770
Category	Sleeper Semi Trucks
Last Updated	10/4/2026
Location	Belcamp, MD, US
Sold By	Penske Used Trucks

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

$85,500 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 384,105 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle,...

Condition	Used
Usage	384,159 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	464240
MLS Number	14348361
Category	Sleeper Semi Trucks
Last Updated	9/17/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

2018 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Amt

$42,100 USD

315k Miles, DD13 Detroit, 435 HP, DT12 Automated, 12k Fronts, 40k Rears, 178" WB, 3.08 Ratio, Good Rubber, Inter-Axle Lock, Air Slide 5th, Power Windows/Locks/Mirrors,

Condition	Used
Usage	314,989 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	JX5058
MLS Number	14356451
Category	Day Cab Semi Trucks
Last Updated	9/13/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

$39,900 USD

DOT certified — current annual inspection on file. NEW RECAPS — recently installed

Condition	Used
Usage	508,032 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	MZ8679
MLS Number	14347156
Category	Sleeper Semi Trucks
Last Updated	9/13/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC