2021 Freightliner Cascadia 126 Trucks For Sale

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 37" Condo Sleeper, 455HP, 12 Speed Automatic

$51,250 USD

Condition	Used
Usage	712,005 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	37"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	899805
MLS Number	14553911
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Birmingham, AL, US
Sold By	Ryder

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2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP

$49,900 USD

2021 Freightliner Cascadia 126 Day Cab Powered by a DD13 Engine with 450hp and Paired with a DT12-12 Speed Automatic Transmission for Optimum Fuel Efficiency. Power Windows Power Locks ...

Condition	Used
Usage	447,228 Miles
Horse Power	450 HP
Engine Model	Detroit DD13
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.41 ratio
Capacity	130 Gallons
Weight	Class 8: 33,001 lb and above (14,969 kg and above)
Stock Number	595260
MLS Number	14550204
Category	Day Cab Semi Trucks
Last Updated	8/19/2026
Location	El Paso, TX, US
Sold By	Doggett

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

$41,251 USD

Condition	Used
Usage	573,517 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	273340
MLS Number	14549775
Category	Day Cab Semi Trucks
Last Updated	8/18/2026
Location	Pittsburgh, PA, US
Sold By	Ryder

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

$49,523 USD

Condition	Used
Usage	731,631 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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	232665
MLS Number	14549754
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Orlando, FL, US
Sold By	Ryder

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

$41,000 USD

Condition	Used
Usage	915,099 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1500
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	549679
MLS Number	14435863
Category	Sleeper Semi Trucks
Last Updated	8/18/2026
Location	Phoenix, AZ, US
Sold By	Ryder

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

$76,250 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	9/24/2026
Location	Warren, MI, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Condo Sleeper, 455HP, 12 Speed Automatic

$59,156 USD

Condition	Used
Usage	603,818 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	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	220771
MLS Number	14515259
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Greensboro, NC, US
Sold By	Ryder

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2021 Freightliner Salvage Truck

Contact for price

2021 Freightliner Cascadia 126 Sleeper Cab Tandem Axle;, 665,077 ODO Miles, 14,074.9 Hours;, Detroit DD15 EPA10 GHG17, 455HP, S/N-472910S0762326;, Detroit DT12-DA Transmission,...

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4449
MLS Number	14313469
Category	Salvage Trucks
Last Updated	8/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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

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

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2021 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$65,200 USD

Condition	Used
Usage	394,236 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 EPA 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	13235
MLS Number	14536623
Category	Sleeper Semi Trucks
Last Updated	8/24/2026
Location	Carlisle, PA, US
Sold By	Schneider

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

$58,015 USD

Condition	Used
Usage	638,718 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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	287252
MLS Number	14535399
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Springfield, MA, US
Sold By	Ryder

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

$32,759 USD

Condition	Used
Usage	540,511 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	3.07 ratio
Stock Number	264668
MLS Number	14535398
Category	Day Cab Semi Trucks
Last Updated	9/11/2026
Location	Birmingham, AL, US
Sold By	Ryder

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

$29,495 USD

Condition	Used
Usage	702,316 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	296474
MLS Number	14067362
Category	Day Cab Semi Trucks
Last Updated	9/11/2026
Location	North Little Rock, AR, US
Sold By	Ryder

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2021 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$36,000 USD

Condition	Used
Usage	589,366 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	51755
MLS Number	14531613
Category	Day Cab Semi Trucks
Last Updated	9/17/2026
Location	Gary, IN, US
Sold By	Schneider

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

Price Drop $41,495 USD

Condition	Used
Usage	549,938 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	204552
MLS Number	14382463
Category	Day Cab Semi Trucks
Last Updated	9/23/2026
Location	Taylor, MI, US
Sold By	Ryder

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

$47,669 USD

Condition	Used
Usage	469,009 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
Rear End	3.08 ratio
Stock Number	290191
MLS Number	14461259
Category	Day Cab Semi Trucks
Last Updated	8/12/2026
Location	Altoona, IA, US
Sold By	Ryder

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

$38,495 USD

Condition	Used
Usage	564,540 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	290179
MLS Number	14384638
Category	Day Cab Semi Trucks
Last Updated	9/23/2026
Location	Greenville, SC, US
Sold By	Ryder

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

$41,460 USD

Condition	Used
Usage	586,288 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	204547
MLS Number	14525037
Category	Day Cab Semi Trucks
Last Updated	8/5/2026
Location	Taylor, MI, US
Sold By	Ryder

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

$67,750 USD

Used 2021 Freightliner Cascadia 126 Day Cab Truck, 244,298 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 12,000 lbs front axle, 40,000 lbs rear...

Condition	Used
Usage	259,633 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	344771
MLS Number	14244178
Category	Day Cab Semi Trucks
Last Updated	9/10/2026
Location	Springfield, MO, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 435HP, 12 Speed Automatic

$44,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck with 72" integral sleeper, 435HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension,...

Condition	Used
Usage	549,818 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.08 ratio
Stock Number	371842
MLS Number	14333864
Category	Sleeper Semi Trucks
Last Updated	9/23/2026
Location	Fort Wayne, IN, US
Sold By	Penske Used Trucks

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

$41,950 USD

Condition	Used
Usage	577,063 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	265847
MLS Number	14519211
Category	Day Cab Semi Trucks
Last Updated	9/11/2026
Location	Charlotte, NC, US
Sold By	Ryder

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$79,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 474,298 miles, 400 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	474,304 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 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 2.28 ratio
Stock Number	EPES21288
MLS Number	14014958
Category	Sleeper Semi Trucks
Last Updated	9/19/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Integral Sleeper, 455HP, 12 Speed Automatic

$75,250 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 495,267 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 60" integral sleeper, tandem rear axle,...

Condition	Used
Usage	495,514 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	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	345096
MLS Number	14431625
Category	Sleeper Semi Trucks
Last Updated	9/10/2026
Location	Conyers, GA, US
Sold By	Penske Used Trucks