Freightliner Cascadia 126 Trucks For Sale

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP

$54,900 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	551,286 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	8/14/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

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

$49,500 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	8/29/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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

$40,000 USD

Used 2023 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 665,785 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 178" wheelbase. Check it...

Condition	Used
Usage	665,785 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	469828
MLS Number	14543204
Category	Day Cab Semi Trucks
Last Updated	8/14/2026
Location	Harrisburg, PA, US
Sold By	Penske Used Trucks

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

$72,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 547,575 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	547,575 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	409444
MLS Number	13617083
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	West Valley City, UT, US
Sold By	Penske Used Trucks

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

$44,750 USD

Used 2022 Freightliner Cascadia 126 Day Cab for sale, 575,183 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 180-gallon...

Condition	Used
Usage	582,816 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	407142
MLS Number	13710032
Category	Day Cab Semi Trucks
Last Updated	8/20/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

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

$49,500 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	8/28/2026
Location	Conyers, GA, US
Sold By	Penske Used Trucks

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

$60,000 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 539,663 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	617,972 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	380872
MLS Number	14281582
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

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

$60,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 360,624 miles, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	365,404 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	344696
MLS Number	14147323
Category	Day Cab Semi Trucks
Last Updated	8/14/2026
Location	Florence, SC, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Day Cab Truck - 505HP, 12 Speed Automatic

$48,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck, 487,875 miles, 505 HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 20,000 lbs front,...

Condition	Used
Usage	500,407 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 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	366649
MLS Number	14248230
Category	Day Cab Semi Trucks
Last Updated	9/1/2026
Location	Austin, TX, US
Sold By	Penske Used Trucks

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

$49,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 421,111 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	435,756 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 3.08 ratio
Stock Number	350092
MLS Number	14310258
Category	Day Cab Semi Trucks
Last Updated	8/26/2026
Location	Earth City, MO, US
Sold By	Penske Used Trucks

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

$63,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 472,992 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, 24,000 lbs front/rear axle,...

Condition	Used
Usage	476,304 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 3.42 ratio
Stock Number	294145
MLS Number	14489846
Category	Day Cab Semi Trucks
Last Updated	8/29/2026
Location	Portland, OR, US
Sold By	Penske Used Trucks

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

Price Drop $44,500 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 422,370 miles, Cummins X15 400HP diesel engine, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	422,370 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	341414
MLS Number	14542963
Category	Day Cab Semi Trucks
Last Updated	9/1/2026
Location	Conyers, GA, 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, Bulk Equipment

$75,200 USD

Condition	Used
Usage	357,887 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	14288
MLS Number	14542962
Category	Sleeper Semi Trucks
Last Updated	8/14/2026
Location	Charlotte, NC, US
Sold By	Schneider

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

$61,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck, 566,163 miles, 450 HP Cummins X15 diesel engine, 13-speed Eaton automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	566,164 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	338686
MLS Number	14161323
Category	Sleeper Semi Trucks
Last Updated	8/20/2026
Location	Portland, OR, US
Sold By	Penske Used Trucks

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

$31,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 553,229 miles, 435 HP DD13 diesel engine, 12-speed automatic transmission, tandem rear axle, air ride suspension, 140-gallon...

Condition	Used
Usage	580,193 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	270194
MLS Number	13764651
Category	Day Cab Semi Trucks
Last Updated	8/28/2026
Location	Belcamp, MD, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$41,750 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 415,134 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check...

Condition	Used
Usage	415,769 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 2.47 ratio
Stock Number	333268
MLS Number	14454374
Category	Day Cab Semi Trucks
Last Updated	9/3/2026
Location	Brooklyn Park, MN, US
Sold By	Penske Used Trucks

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

$53,500 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 217,850 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	236,833 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	324553
MLS Number	14012660
Category	Day Cab Semi Trucks
Last Updated	8/20/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 400HP

Price Drop $71,900 USD

EW3 01/07/27 OR 550K, Collision Mitigation, Lane Assist and Easy Financing Extended Warranty Available! This Maroon Elite Mid Roof has tons of chrome and polished aluminum to make this...

Condition	Used
Usage	425,762 Miles
Horse Power	400 HP
Engine Model	Detroit DD13
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Capacity	160 Gallons
Stock Number	501134
MLS Number	14541930
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	North Little Rock, AR, US
Sold By	Doggett

2021 Freightliner Cascadia 126 Day Cab Truck - 450HP, 10 Speed Manual

$48,614 USD

Condition	Used
Usage	463,365 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.58 ratio
Stock Number	204540
MLS Number	14541747
Category	Day Cab Semi Trucks
Last Updated	8/13/2026
Location	Taylor, MI, US
Sold By	Ryder

2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 505HP, 12 Speed Automatic

$54,637 USD

Condition	Used
Usage	777,801 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	DD15 GHG'21 505/1625
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	576149
MLS Number	14541729
Category	Sleeper Semi Trucks
Last Updated	8/13/2026
Location	Dallas, TX, US
Sold By	Ryder

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Condo Sleeper, 455HP, 12 Speed Automatic

$58,495 USD

Condition	Used
Usage	583,595 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	292474
MLS Number	14350616
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Fort Worth, TX, US
Sold By	Ryder

2019 Freightliner Cascadia 126 Day Cab Truck - 500HP, 13 Speed Automatic

$47,764 USD

Condition	Used
Usage	325,600 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	X15'17 500/1800
Transmission	13 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	4.11 ratio
Stock Number	811781
MLS Number	14519287
Category	Day Cab Semi Trucks
Last Updated	8/14/2026
Location	Salisbury, MA, US
Sold By	Ryder

(833) 478-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Contact for price

Multiples arriving daily. Well Spec'd 455HP Cascadia equipped with a DT12 and collisional mitigation. Call for more details

Condition	Used
Usage	499,929 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
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	7475
MLS Number	14541293
Category	Sleeper Semi Trucks
Last Updated	8/20/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

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

$29,500 USD

Used 2022 Freightliner Cascadia 126 Day Cab Semi Truck with 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160 gal fuel capacity....

Condition	Used
Usage	679,332 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	464654
MLS Number	14540968
Category	Day Cab Semi Trucks
Last Updated	8/13/2026
Location	Harrisburg, PA, US
Sold By	Penske Used Trucks