Used Freightliner 12 Speed Cascadia 126 Trucks For Sale

1451 - 1475 of 1,559 listings

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

Price Drop $32,750 USD

Used 2019 Freightliner Cascadia 126 Single Axle Day Cab Truck with 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, air ride suspension, 174-inch wheelbase, 160-gallon...

Condition	Used
Usage	382,425 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	261791
MLS Number	14483710
Category	Day Cab Semi Trucks
Last Updated	10/15/2026
Location	Montgomery, NY, US
Sold By	Penske Used Trucks

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

$42,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab semi truck with 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lbs front and 40,000 lbs tandem rear axles, air ride...

Condition	Used
Usage	423,006 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	324038
MLS Number	13303616
Category	Day Cab Semi Trucks
Last Updated	9/10/2026
Location	Bloomington, IN, US
Sold By	Penske Used Trucks

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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

$67,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 646,175 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	646,175 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	UPP235631
MLS Number	14557442
Category	Sleeper Semi Trucks
Last Updated	10/21/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

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2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$83,000 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 610,985 miles, 455HP DD15AT diesel engine, 72" integral sleeper, 12-speed automatic Detroit transmission, tandem rear axle,...

Condition	Used
Usage	615,723 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	272811
MLS Number	14487554
Category	Sleeper Semi Trucks
Last Updated	10/21/2026
Location	Salt Lake City, UT, US
Sold By	Penske Used Trucks

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

$38,000 USD

Used 2023 Freightliner Cascadia 126 Day Cab Truck for sale, 649,006 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160 gal...

Condition	Used
Usage	649,102 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	469306
MLS Number	14531919
Category	Day Cab Semi Trucks
Last Updated	9/16/2026
Location	Wilkes Barre, PA, US
Sold By	Penske Used Trucks

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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$82,900 USD

Manufacturer’s Engine Warranty: Balance of Detroit Diesel 5 Year/500,000 EW4 Coverage. In Service: 1/28/2022,

Condition	Used
Usage	447,786 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	1757
MLS Number	14530333
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

$89,900 USD

Manufacturer’s Engine Warranty: Balance of Detroit Diesel 7 Year/750,000 EW4 Coverage. In Service: 7/27/2022,

Condition	Used
Usage	17,283 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	1754
MLS Number	14516956
Category	Sleeper Semi Trucks
Last Updated	8/26/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$84,995 USD

2022 FREIGHTLINER CASCADIA 126, DETROIT DD15 GEN 5 455 HP, DETROIT DT12 AUTOMATIC TRANSMISSION, 412,123 MILES, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN...

Condition	Used
Usage	412,123 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	1630
MLS Number	14503115
Category	Sleeper Semi Trucks
Last Updated	8/21/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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

$49,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 311,225 miles, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, 12,000 front and 40,000 rear...

Condition	Used
Usage	326,580 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	323903
MLS Number	14101149
Category	Day Cab Semi Trucks
Last Updated	9/10/2026
Location	Houston, TX, US
Sold By	Penske Used Trucks

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2020 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$125,000 USD

Brand new build, new 18' box, new tarp system, Hi lift gate and swing Contact Ed Gibbs,

Condition	Used
Usage	302,078 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14552043
Category	Dump Trucks
Last Updated	8/19/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

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

$56,500 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck, 301,467 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	325,325 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	337598
MLS Number	14272610
Category	Day Cab Semi Trucks
Last Updated	9/10/2026
Location	Moberly, MO, US
Sold By	Penske Used Trucks

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2024 Freightliner Cascadia 126 Single Axle Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

$114,500 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 214,261 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, single rear axle, air...

Condition	Used
Usage	214,387 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	Single Axle
Rear End	23,000 lb 2.85 ratio
Stock Number	257886
MLS Number	14375911
Category	Sleeper Semi Trucks
Last Updated	10/15/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

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2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$45,750 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 208,192 miles, 410HP DD13 diesel engine, 12-speed Detroit automatic transmission, single rear axle, 12,000 lb front axle, 23,000...

Condition	Used
Usage	209,418 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 3.31 ratio
Stock Number	255346
MLS Number	13784624
Category	Day Cab Semi Trucks
Last Updated	10/16/2026
Location	Medley, FL, US
Sold By	Penske Used Trucks

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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 475HP, 12 Speed Automatic

$80,250 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck, 475HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension. See...

Condition	Used
Usage	520,199 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 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	471031
MLS Number	13879460
Category	Sleeper Semi Trucks
Last Updated	10/10/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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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, 418,909 miles, 455HP DD13 diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	418,909 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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	463699
MLS Number	14546706
Category	Sleeper Semi Trucks
Last Updated	10/16/2026
Location	New Castle, DE, US
Sold By	Penske Used Trucks

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2020 Freightliner T12664ST Day Cab Truck - 435HP, 12 Speed Automatic

$65,000 USD

Used 2020 Freightliner Cascadia 126 Day Cab Truck for sale, 242,178 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lbs front axle, 40,000 lbs tandem rear...

Condition	Used
Usage	242,178 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	293523
MLS Number	12786299
Category	Day Cab Semi Trucks
Last Updated	10/17/2026
Location	Salt Lake City, UT, US
Sold By	Penske Used Trucks

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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

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346311 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Steel, Wheel Base: 178, Tandem Rear Axles,...

Quantity	7
Condition	Used
Usage	346,311 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	L20463
MLS Number	14545858
Category	Day Cab Semi Trucks
Last Updated	8/15/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

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2020 Freightliner Cascadia 126 Dump Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Contact for price

302078 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Steel, Tandem Rear Axles, Front Axle Weight:...

Condition	Used
Usage	302,078 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	L20473
MLS Number	14545856
Category	Dump Trucks
Last Updated	8/15/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

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2024 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$41,250 USD

Used 2024 Freightliner Cascadia 126 Day Cab for sale, 767,736 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160-gallon...

Condition	Used
Usage	767,931 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	241342
MLS Number	14399653
Category	Day Cab Semi Trucks
Last Updated	10/16/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

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2024 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$42,750 USD

Used 2024 Freightliner Cascadia 126 Day Cab Truck for sale, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	736,108 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	241341
MLS Number	14395468
Category	Day Cab Semi Trucks
Last Updated	10/4/2026
Location	Kansas City, MO, US
Sold By	Penske Used Trucks

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2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$43,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 261,717 miles, 410 HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension,...

Condition	Used
Usage	261,718 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 3.31 ratio
Stock Number	306047
MLS Number	14545295
Category	Day Cab Semi Trucks
Last Updated	10/16/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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2023 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$60,811 USD

Condition	Used
Usage	690,989 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'21 450/1700
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	589455
MLS Number	14544322
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Indianapolis, IN, US
Sold By	Ryder

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

$51,000 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	10/15/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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

$45,250 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	10/15/2026
Location	Earth City, MO, US
Sold By	Penske Used Trucks

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

$57,000 USD

Used 2022 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	716,606 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	411168
MLS Number	14483957
Category	Sleeper Semi Trucks
Last Updated	10/2/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

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