Diesel Freightliner Cascadia 126 Day Cab Semi Trucks with Air Ride Suspension For Sale

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2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

Newly Listed

$48,900 USD

### Why Buy this 2021 FREIGHTLINER CASCADIA 126 Truck? This white 2021 Freightliner Cascadia 126 is a powerful and efficient addition to any fleet. It is powered by a 12.8L Detroit DD13...

Condition	Used
Usage	15,433 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
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	21WH036
MLS Number	14563083
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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

Recently Updated

$54,000 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	475,503 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	8/25/2026
Location	Tuscumbia, AL, US
Sold By	Penske Used Trucks

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

Recently Updated

$61,250 USD

Used 2022 Freightliner Cascadia 126 Day Cab Truck for sale, 418,040 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	419,541 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 3.36 ratio
Stock Number	414776
MLS Number	14531795
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Canton, OH, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

Recently Updated

$71,000 USD

Used 2022 Freightliner Cascadia 126 Single Axle Day Cab Truck with 410HP DD13 Diesel engine, 12-speed Detroit automatic transmission, 174" wheelbase, air ride suspension, 160 gal fuel...

Condition	Used
Usage	122,100 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 3.21 ratio
Stock Number	419507
MLS Number	14317546
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Denver, CO, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

Recently Updated

$66,500 USD

Used 2022 Freightliner Cascadia 126 Day Cab Semi Truck with 410HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension, 174" wheelbase, and...

Condition	Used
Usage	206,174 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 3.21 ratio
Stock Number	419451
MLS Number	14299055
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Kent, WA, US
Sold By	Penske Used Trucks

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

Recently Updated

$66,500 USD

Used 2022 Freightliner Cascadia 126 Day Cab Truck for sale, 312,435 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	347,469 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	398302
MLS Number	13520404
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Goldsboro, NC, US
Sold By	Penske Used Trucks

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

Recently Updated

$60,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 286,685 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	320,764 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	382780
MLS Number	14099156
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks

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

Recently Updated

$60,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 290,328 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	321,972 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	382777
MLS Number	14104905
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks

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

Recently Updated

$46,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck with 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, and 160-gallon fuel...

Condition	Used
Usage	524,715 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	345415
MLS Number	14072201
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	North Las Vegas, NV, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated

$43,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 527,186 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check...

Condition	Used
Usage	527,234 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	384313
MLS Number	14546680
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Reading, PA, US
Sold By	Penske Used Trucks

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

Recently Updated

$57,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 407,622 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	422,206 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	383898
MLS Number	14240404
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Springfield, MO, US
Sold By	Penske Used Trucks

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

Recently Updated

$61,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 318,814 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lb front axle, 40,000 lb tandem rear...

Condition	Used
Usage	325,922 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	371672
MLS Number	14364388
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Statesville, NC, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 475HP, 10 Speed Manual

Recently Updated

$56,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck with 475HP DD15AT diesel engine, 10-speed Eaton manual transmission, tandem rear axle, 160-gallon fuel capacity, and air ride suspension....

Condition	Used
Usage	307,879 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	DD15AT
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	372152
MLS Number	14359927
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Fitchburg, MA, US
Sold By	Penske Used Trucks

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

Recently Updated

$42,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 559,292 miles, Cummins X15 diesel engine with 450 HP, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension...

Condition	Used
Usage	559,896 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	10 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	369484
MLS Number	14545406
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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

Recently Updated

Contact for price

Used 2020 Freightliner Cascadia 126 Day Cab Truck, 278,700 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lb front axle, 40,000 lb tandem rear axle. Check...

Condition	Used
Usage	278,774 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	360660
MLS Number	14021154
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Piqua, OH, US
Sold By	Penske Used Trucks

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

Recently Updated

Contact for price

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 261,908 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	263,020 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	360659
MLS Number	14064260
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Piqua, OH, US
Sold By	Penske Used Trucks

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

Recently Updated

$36,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 178" wheelbase, 200-gallon fuel...

Condition	Used
Usage	509,501 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	360653
MLS Number	14085720
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Hammond, LA, US
Sold By	Penske Used Trucks

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

Recently Updated

$36,000 USD

Used 2020 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 382,864 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, single rear axle, air ride suspension, 200...

Condition	Used
Usage	402,811 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 3.07 ratio
Stock Number	360640
MLS Number	13850175
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

2020 Freightliner Cascadia 126 Day Cab Truck - 435HP, 10 Speed Manual

Recently Updated

$62,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 128,300 miles, 435HP DD13 diesel engine, 10-speed Eaton manual transmission, 12,000 lb front axle, 40,000 lb tandem rear axle....

Condition	Used
Usage	129,645 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	350468
MLS Number	14545343
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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

Recently Updated

$41,250 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 478,523 miles, 435 HP DD13 diesel engine, 12-speed automatic transmission by Detroit, tandem rear axle, air ride suspension,...

Condition	Used
Usage	482,133 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	294358
MLS Number	14507781
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Baltimore, MD, US
Sold By	Penske Used Trucks

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

Recently Updated

$31,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 593,506 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension...

Condition	Used
Usage	609,400 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	341334
MLS Number	14295319
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

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

Recently Updated

$41,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 540,670 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension...

Condition	Used
Usage	540,853 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	338438
MLS Number	14464925
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Ceres, CA, US
Sold By	Penske Used Trucks

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

Recently Updated

$44,000 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 436,494 miles, Cummins X15 diesel engine with 400 HP, 13-speed Eaton automatic transmission, tandem rear axle, air ride suspension...

Condition	Used
Usage	438,531 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	338344
MLS Number	14531616
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

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

Recently Updated

$49,750 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 355,779 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 12,000...

Condition	Used
Usage	371,765 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	284966
MLS Number	13674374
Category	Day Cab Semi Trucks
Last Updated	8/25/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks