Used Freightliner 12 Speed Trucks For Sale

(844) 385-___ SHOW
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2020 Freightliner Cascadia 126 Single Axle Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$28,980 USD

Condition	Used
Usage	549,108 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	271019
MLS Number	13976066
Category	Day Cab Semi Trucks
Last Updated	2/20/2026
Location	Dallas, TX, US
Sold By	Ryder

(844) 385-___ SHOW
NUMBERCall Seller

2018 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated

$25,495 USD

Condition	Used
Usage	415,563 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	767415
MLS Number	13875257
Category	Day Cab Semi Trucks
Last Updated	2/20/2026
Location	Springfield, MA, US
Sold By	Ryder

2017 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 450HP, 12 Speed Automatic

Recently Updated

$40,500 USD

Used 2017 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 676,810 miles, 450HP DD15 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	676,812 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	DD15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	703408
MLS Number	12370501
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Jacksonville, FL, US
Sold By	Penske Used Trucks

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

Price Drop $69,500 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 491,674 miles, 450HP DD13 diesel engine, 12-speed automatic transmission by Detroit, 72" integral sleeper, air ride...

Condition	Used
Usage	495,329 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	UPP235651
MLS Number	14134890
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

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

Recently Updated

$103,250 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 293,698 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...

Condition	Used
Usage	294,194 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	236850
MLS Number	14120347
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

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

Recently Updated

$59,000 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 618,649 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	618,657 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	UPP236196
MLS Number	14129387
Category	Sleeper Semi Trucks
Last Updated	2/18/2026
Location	North Bergen, NJ, US
Sold By	Penske Used Trucks

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

Recently Updated

$72,250 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 555,498 miles, 455 HP DD15AT diesel engine, 72" integral sleeper, 12-speed Detroit automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	560,172 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 2.41 ratio
Stock Number	213154
MLS Number	14064508
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 505HP, 12 Speed Automatic

Recently Updated

$57,000 USD

Used 2024 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 748,754 miles, DD15AT diesel engine, 505 HP, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	749,196 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 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	207055
MLS Number	14117050
Category	Sleeper Semi Trucks
Last Updated	2/21/2026
Location	Colorado Springs, CO, US
Sold By	Penske Used Trucks

(855) 910-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Newly Listed

$44,950 USD

New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well Maintained Fleet Truck, Oil Changed Every 45K...

Condition	Used
Usage	471,876 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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	3479
MLS Number	14149787
Category	Sleeper Semi Trucks
Last Updated	2/24/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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

Newly Listed

$84,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 416,976 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	416,976 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	456654
MLS Number	14149760
Category	Sleeper Semi Trucks
Last Updated	2/18/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

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

Recently Updated

$92,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 72" integral sleeper, 455HP DD15AT engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 220-gallon...

Condition	Used
Usage	340,599 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	586350
MLS Number	14114705
Category	Sleeper Semi Trucks
Last Updated	2/18/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

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

Recently Updated

$61,750 USD

Used 2023 Freightliner Cascadia 126 Sleeper Semi Truck, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride suspension....

Condition	Used
Usage	599,641 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	586253
MLS Number	14088182
Category	Sleeper Semi Trucks
Last Updated	2/18/2026
Location	Ladson, SC, US
Sold By	Penske Used Trucks

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

Price Drop $94,000 USD

Used 2023 Freightliner Cascadia 126 Day Cab Truck, 141,358 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	144,912 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	589859
MLS Number	14102195
Category	Day Cab Semi Trucks
Last Updated	2/21/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

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

Recently Updated

$38,000 USD

Used 2023 Freightliner Cascadia 126 Day Cab Truck for sale, 739,625 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	745,747 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	589312
MLS Number	14072496
Category	Day Cab Semi Trucks
Last Updated	2/21/2026
Location	Indianapolis, IN, US
Sold By	Penske Used Trucks

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

Newly Listed

$30,750 USD

Used 2022 Freightliner Cascadia 126 Day Cab Truck for sale, 803,732 miles, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	803,732 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	464705
MLS Number	14149661
Category	Day Cab Semi Trucks
Last Updated	2/22/2026
Location	Dayton, OH, US
Sold By	Penske Used Trucks

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

Newly Listed

$33,000 USD

Used 2022 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase....

Condition	Used
Usage	643,680 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	433752
MLS Number	14149650
Category	Day Cab Semi Trucks
Last Updated	2/22/2026
Location	Dayton, OH, US
Sold By	Penske Used Trucks

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

Recently Updated

$50,500 USD

Condition	Used
Usage	520,419 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	424184
MLS Number	13637669
Category	Day Cab Semi Trucks
Last Updated	2/24/2026
Location	Lexington, KY, US
Sold By	Penske Used Trucks

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

Price Drop $59,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 496,861 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72\" integral sleeper, tandem rear axle,...

Condition	Used
Usage	496,862 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	415037
MLS Number	13857512
Category	Sleeper Semi Trucks
Last Updated	2/18/2026
Location	Buffalo, NY, US
Sold By	Penske Used Trucks

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

Recently Updated

$76,000 USD

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

Condition	Used
Usage	346,772 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	464143
MLS Number	14015645
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Swedesboro, NJ, US
Sold By	Penske Used Trucks

2022 Freightliner Cascadia 126 Single Axle Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$57,750 USD

Used 2022 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 413,328 miles, 450 HP DD13 diesel engine, 12-speed automatic Detroit transmission, single rear axle, air ride suspension....

Condition	Used
Usage	418,367 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 2.50 ratio
Stock Number	407150
MLS Number	14028235
Category	Day Cab Semi Trucks
Last Updated	2/21/2026
Location	Stockton, CA, US
Sold By	Penske Used Trucks

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

Recently Updated

$81,000 USD

Used 2022 Freightliner Cascadia 126 Day Cab Semi Truck with 153,000 miles, 410 HP DD13 diesel engine, 12-speed Detroit automatic transmission, 12,000 lb front axle, 23,000 lb single rear...

Condition	Used
Usage	156,311 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	419446
MLS Number	14082366
Category	Day Cab Semi Trucks
Last Updated	2/24/2026
Location	Sacramento, CA, US
Sold By	Penske Used Trucks

2021 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$35,500 USD

Used 2021 Freightliner Cascadia 116 Day Cab for sale, 592,803 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	605,830 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	389039
MLS Number	13410284
Category	Day Cab Semi Trucks
Last Updated	2/24/2026
Location	Harahan, LA, US
Sold By	Penske Used Trucks

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

Recently Updated

$60,750 USD

Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck, 486,130 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	486,130 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	386379
MLS Number	13868337
Category	Sleeper Semi Trucks
Last Updated	2/19/2026
Location	Windsor, WI, US
Sold By	Penske Used Trucks

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

Recently Updated

$50,000 USD

Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 578,834 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	578,837 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	394497
MLS Number	14058857
Category	Sleeper Semi Trucks
Last Updated	2/22/2026
Location	Fredericksburg, VA, US
Sold By	Penske Used Trucks