2021 Freightliner Cascadia 126 Day Cab Semi Trucks For Sale

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2021 Freightliner Cascadia 126 Day Cab Truck - 455HP, 10 Speed Manual

$28,500 USD

Condition	Used
Usage	702,482 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	293989
MLS Number	14400894
Category	Day Cab Semi Trucks
Last Updated	8/13/2026
Location	Salisbury, MA, US
Sold By	Ryder

(844) 385-___ SHOW
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2021 Freightliner Cascadia 126 Day Cab Truck - 450HP, 10 Speed Manual

Recently Updated

$44,566 USD

Condition	Used
Usage	541,913 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	204548
MLS Number	14382462
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Taylor, MI, US
Sold By	Ryder

2021 Freightliner Cascadia 126 Day Cab Truck - 435HP, 10 Speed Manual

Recently Updated

$57,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 285,693 miles, 435 HP DD13 diesel engine, 10-speed Eaton manual transmission, tandem rear axle, air ride suspension, 160-gallon...

Condition	Used
Usage	285,753 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 2.41 ratio
Stock Number	322069
MLS Number	14526660
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Bethlehem, PA, US
Sold By	Penske Used Trucks

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

Recently Updated

$59,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 246,527 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	247,389 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	382913
MLS Number	14231134
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Boaz, AL, US
Sold By	Penske Used Trucks

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

Price Drop $55,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 352,298 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, 12,000 lb front axle, 40,000...

Condition	Used
Usage	352,306 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	382873
MLS Number	12989078
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Auburn, MA, US
Sold By	Penske Used Trucks

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

Recently Updated

$44,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck with 520,540 miles, 435 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, and...

Condition	Used
Usage	522,793 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	382844
MLS Number	14450347
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	De Pere, WI, US
Sold By	Penske Used Trucks

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

Newly Listed

$72,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck with 128,915 miles, 435 HP DD13 engine, 12-speed Detroit automatic transmission, tandem rear axle with air ride suspension, 160-gallon...

Condition	Used
Usage	128,915 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	384053
MLS Number	14575266
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Kearny, NJ, US
Sold By	Penske Used Trucks

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

Newly Listed

$72,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck, 126,478 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	126,478 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	384050
MLS Number	14575265
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Kearny, NJ, US
Sold By	Penske Used Trucks

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

Recently Updated

$57,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 358,326 miles, 435HP Diesel DD13 engine, 12-speed Detroit automatic transmission, tandem rear axle, 160-gallon fuel capacity....

Condition	Used
Usage	369,160 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	371625
MLS Number	14245775
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Braintree, MA, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$35,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, 571,052 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 150-gallon...

Condition	Used
Usage	619,100 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 2.64 ratio
Stock Number	235584
MLS Number	13881318
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Reading, PA, US
Sold By	Penske Used Trucks

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

Recently Updated

$37,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 610,732 miles, Cummins X15 diesel engine with 450 HP, Eaton 10-speed automatic transmission, tandem rear axle, 12,000 lb front...

Condition	Used
Usage	616,291 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	369481
MLS Number	14465094
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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

Recently Updated

$41,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck with Cummins X15 diesel engine, 450 HP, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 572,026 miles....

Condition	Used
Usage	576,573 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	369472
MLS Number	14492352
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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

Recently Updated

$34,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 631,091 miles, Cummins X15 diesel engine with 450 HP, 10-speed Eaton automatic transmission, 12,000 lb front axle, 40,000 lb...

Condition	Used
Usage	640,615 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	369467
MLS Number	14437404
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Newly Listed

$72,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 189,572 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	190,109 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	372173
MLS Number	14573448
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

Newly Listed

$40,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck, Cummins X15 450HP diesel engine, 10-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase. Check...

Condition	Used
Usage	586,550 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	369486
MLS Number	14573445
Category	Day Cab Semi Trucks
Last Updated	8/29/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

Newly Listed

$49,900 USD

Condition	Used
Usage	380,160 Miles
Horse Power	450 HP
Engine Model	Detroit DD13
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Capacity	130 Gallons
Weight	52,000
Stock Number	597352
MLS Number	14572393
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Buda, TX, US
Sold By	Doggett

(844) 385-___ SHOW
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2021 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$34,995 USD

Condition	Used
Usage	603,211 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
Stock Number	262554
MLS Number	13881927
Category	Day Cab Semi Trucks
Last Updated	8/28/2026
Location	Clarksville, IN, US
Sold By	Ryder

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

Recently Updated

$57,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 177,834 miles, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension, 160...

Condition	Used
Usage	209,262 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	386124
MLS Number	14157331
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

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

Newly Listed

$64,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 296,233 miles, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	296,336 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	382520
MLS Number	14571132
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Mebane, NC, US
Sold By	Penske Used Trucks

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

Recently Updated

$43,000 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 520,612 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear air ride suspension. Check it out...

Condition	Used
Usage	532,627 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	382489
MLS Number	14051812
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Louisville, KY, US
Sold By	Penske Used Trucks

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

Recently Updated

$61,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck, 326,762 miles, 435 HP DD13 Diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	344,906 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	382482
MLS Number	14072230
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	Poplar Bluff, MO, US
Sold By	Penske Used Trucks

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

Recently Updated

$39,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 545,197 miles, 435HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	566,547 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	382487
MLS Number	14049091
Category	Day Cab Semi Trucks
Last Updated	8/28/2026
Location	Louisville, KY, US
Sold By	Penske Used Trucks

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

Recently Updated

$53,500 USD

Used 2021 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 425,565 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178...

Condition	Used
Usage	435,468 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	382854
MLS Number	14450348
Category	Day Cab Semi Trucks
Last Updated	8/30/2026
Location	De Pere, WI, US
Sold By	Penske Used Trucks

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

Recently Updated

$58,250 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck for sale, 329,856 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check it...

Condition	Used
Usage	351,961 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	382784
MLS Number	14120025
Category	Day Cab Semi Trucks
Last Updated	8/28/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks