Used Freightliner 12 Speed Trucks For Sale

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2018 Freightliner Cascadia 125 Evolution Single Axle Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

$28,000 USD

2018 model year with strong service and maintenance history, Cascadia 125 Evolution sleeper cab offering ample space and comfort for long hauls, Efficient high torque engine tuned for...

Condition	Used
Usage	492,760 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	18202
MLS Number	14255468
Category	Day Cab Semi Trucks
Last Updated	3/24/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

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2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 455HP

$39,900 USD

2021 Freightliner Cascadia 126 Tandem Axle Day Cab, Detroit DD15 455HP Engine, DT12 12 Spd Detroit DT12-OC Transmission, Air Ride Suspension, 52,000 GVW, 12,000# MFS-12 Front Axle, 40,000#...

Condition	Used
Usage	11,040 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Transmission	12 Speed Detroit DT12
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	21WH030
MLS Number	14254889
Category	Day Cab Semi Trucks
Last Updated	3/19/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(866) 530-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$72,995 USD

DETROIT DD15 / DETROIT DT12 AUTOMATIC / FINANCING AVAILABLE / FLEET MAINTAINED 2021 FREIGHTLINER CASCADIA 126, DETROIT DD15 ENGINE, 455 HP, DETROIT DT12 AUTOMATIC TRANSMISSION, 369,598...

Condition	Used
Usage	369,598 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	8028
MLS Number	13436849
Category	Sleeper Semi Trucks
Last Updated	3/19/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2020 Freightliner Cascadia 113 Single Axle Day Cab Truck - 450HP, 12 Speed Automatic

$30,500 USD

Used 2020 Freightliner Cascadia 113 Day Cab Semi Truck for sale, 269,996 miles, 450HP DD13 diesel engine, 12-speed Detroit automatic transmission, single rear axle, 12,000 lb front axle,...

Condition	Used
Usage	270,193 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 3.07 ratio
Stock Number	270756
MLS Number	14106709
Category	Day Cab Semi Trucks
Last Updated	7/1/2026
Location	Elkhart, IN, US
Sold By	Penske Used Trucks

(844) 321-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$69,900 USD

SPECIAL!!! - WAS $75,900 NOW $ 69,900, SPECIAL, MUST GO,

Condition	Used
Usage	13,298 Hours
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 2.85 ratio
Stock Number	1690
MLS Number	14043665
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Fontana, CA, US
Sold By	Yerevan Truck & Equipment Sales

(833) 490-___ SHOW
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2023 Freightliner Cascadia 126 Sleeper, New Drive Tires, FACTORY WARRANTY REMAINING , Cummins X15 Engine , 500HP !!! Fridge , Apu , Financing

$62,950 USD

For sale: a powerhouse 2023 Freightliner Cascadia with just 488,000 well-maintained miles, ready to tackle your heaviest hauls! Powered by the legendary Cummins X15 500HP engine paired with...

Warranty

Condition	Used
Usage	488,847 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	UUG1661
MLS Number	13999600
Category	Sleeper Semi Trucks
Last Updated	3/16/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

Tri State Truck Center - Springfield, MO

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$62,750 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck, 499,870 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	507,481 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	268730
MLS Number	14013618
Category	Sleeper Semi Trucks
Last Updated	6/18/2026
Location	Columbus, OH, US
Sold By	Penske Used Trucks

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

$38,750 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 228,040 miles, 410HP DD13 diesel engine, 12-speed Detroit automatic transmission, single rear axle, air ride suspension,...

Condition	Used
Usage	228,040 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	306048
MLS Number	14243962
Category	Day Cab Semi Trucks
Last Updated	6/17/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$28,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 606,988 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	607,275 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 2.41 ratio
Stock Number	229050
MLS Number	13879161
Category	Day Cab Semi Trucks
Last Updated	6/20/2026
Location	Auburn, MA, US
Sold By	Penske Used Trucks

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

$27,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 645,177 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	645,177 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	324112
MLS Number	14242390
Category	Day Cab Semi Trucks
Last Updated	6/20/2026
Location	Prince George, VA, US
Sold By	Penske Used Trucks

(866) 314-___ SHOW
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2019 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit 505HP, 12 Speed Dt12 Automatic

$13,000 USD

engine locked up, clean interior and body, good tires, auto,

Condition	Used
Usage	710,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10807
MLS Number	14129332
Category	Sleeper Semi Trucks
Last Updated	3/12/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(866) 314-___ SHOW
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2017 Freightliner Cascadia 125 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Amt

$10,500 USD

side swipe damage, CPC was stolen so truck does not run and could not be tested, salvage title

Condition	Used
Usage	638,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	10734
MLS Number	13743869
Category	Sleeper Semi Trucks
Last Updated	3/12/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(833) 300-___ SHOW
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2016 Freightliner Cascadia 113 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

Contact for price

532021 Miles, 10683 Hours, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: Aluminum/Steel, Wheel...

Condition	Used
Usage	10,683 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	C-36226
MLS Number	13406382
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
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2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 60" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Amt

Contact for price

587153 Miles, 12472 Hours, Engine: DETROIT DD15, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 60,...

Condition	Used
Usage	12,472 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	C-35854
MLS Number	13256073
Category	Sleeper Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2016 Freightliner Cascadia 125 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 475HP, 12 Speed Dt12 Automatic

$15,000 USD

engine parts missing, needs possible overhaul, detroit auto, APU,

Condition	Used
Usage	740,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 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
Rear End	40,000 lb
Stock Number	10124
MLS Number	12180918
Category	Sleeper Semi Trucks
Last Updated	3/12/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$44,900 USD

2020 Freightliner Cascadia Tandem Axle Day Cab, Detroit DD13 410HP Engine, Automatic 12 Spd Detroit DT12-OB Transmission, Air Ride Suspension, 52,000 GVW, \12,000# MFS-12 Front Axle, 40,000#...

Condition	Used
Usage	1,129 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	22WH024
MLS Number	14236740
Category	Day Cab Semi Trucks
Last Updated	3/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2019 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$37,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck, 455HP DD15AT diesel engine, 12-speed automatic transmission by Detroit, tandem rear axle, air ride suspension, 150-gallon fuel capacity....

Condition	Used
Usage	406,956 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	268834
MLS Number	13409452
Category	Day Cab Semi Trucks
Last Updated	6/20/2026
Location	Spartanburg, SC, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$24,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 884,000 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check...

Condition	Used
Usage	884,000 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	258025
MLS Number	14230963
Category	Day Cab Semi Trucks
Last Updated	6/14/2026
Location	Indianapolis, IN, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 113 Day Cab Truck - 410HP, 12 Speed Automatic

$21,500 USD

Used 2019 Freightliner Cascadia 113 Day Cab Truck for sale, 639,677 miles, 410HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	639,682 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	220532
MLS Number	13509512
Category	Day Cab Semi Trucks
Last Updated	6/14/2026
Location	Londonderry, NH, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 113 Day Cab Truck - 410HP, 12 Speed Automatic

$24,000 USD

Used 2019 Freightliner Cascadia 113 Day Cab Truck for sale, 562,631 miles, 410 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...

Condition	Used
Usage	562,647 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	220531
MLS Number	13526518
Category	Day Cab Semi Trucks
Last Updated	6/14/2026
Location	Londonderry, NH, US
Sold By	Penske Used Trucks

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

$26,000 USD

Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 640490 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	640,776 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	327014
MLS Number	13629547
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Fort Wayne, IN, US
Sold By	Penske Used Trucks

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

$34,250 USD

Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 564,081 miles, 435HP DD13 engine, 12-speed Detroit automatic transmission, 160-gallon diesel fuel capacity, tandem rear axle, air...

Condition	Used
Usage	564,081 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	326868
MLS Number	14230929
Category	Day Cab Semi Trucks
Last Updated	6/16/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks

2018 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$32,750 USD

Used 2018 Freightliner Cascadia 126 Day Cab Truck, 435HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 178" wheelbase, 160-gallon fuel...

Condition	Used
Usage	411,468 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	317199
MLS Number	13651258
Category	Day Cab Semi Trucks
Last Updated	6/10/2026
Location	Homewood, AL, US
Sold By	Penske Used Trucks

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2022 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$44,900 USD

2022 Freightliner Cascadia Tandem Axle Day Cab, 371,333.28 mi (7571.55 hrs), Detroit DD13 410HP Engine, Automatic 12 Spd Detroit DT12-OB Transmission, Air Ride Suspension, 52,000 GVW,...

Condition	Used
Usage	7,572 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	22WH026
MLS Number	14229953
Category	Day Cab Semi Trucks
Last Updated	3/7/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.