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Used Freightliner 12 Speed Trucks For Sale

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Showing 651 - 675 of 5,781 Listings

651 - 675 of 5,781 listings
651 - 675 of 5,781 listings
Freightliner Cascadia 126 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

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

Newly Listed
$43,750 USD
Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 151,298 miles, 410HP DD13 diesel engine, 12-speed automatic transmission, single rear axle, air ride suspension, 100-gallon...
ConditionUsed
Usage151,298 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb 3.31 ratio
Stock Number255363
MLS Number14098782
CategoryDay Cab Semi Trucks
Last Updated1/20/2026
Location
Medley, FL, US
Sold By
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Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

2019 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

Newly Listed
$42,250 USD
Used 2019 Freightliner Cascadia 116 Day Cab Truck for sale, 284,374 miles, 450HP DD13 Diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage284,374 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number331166
MLS Number14098766
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
San Antonio, TX, US
Sold By
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Freightliner T12664ST Day Cab Truck - 400HP, 12 Speed Automatic

2019 Freightliner T12664ST Day Cab Truck - 400HP, 12 Speed Automatic

Price Drop $22,750 USD
Used 2019 Freightliner Cascadia 126 Day Cab Semi Truck for sale, 712,574 miles, 400HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle with air ride suspension....
ConditionUsed
Usage728,560 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number331269
MLS Number11985997
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
San Antonio, TX, US
Sold By
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Freightliner Cascadia 126 Day Cab Truck - 400HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Day Cab Truck - 400HP, 12 Speed Automatic

Price Drop $23,500 USD
Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 671,793 miles, 400HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check it...
ConditionUsed
Usage671,816 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.28 ratio
Stock Number331265
MLS Number13764599
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Dallas, TX, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Price Drop $55,995 USD
DETROIT DD15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2020 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 473,442 MILES, FLEET...
ConditionUsed
Usage473,442 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number0881
MLS Number13712053
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
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Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

Recently Updated
$64,995 USD
DETROIT DD15 / AUTOMATIC TRANSMISSION / APU / PTO / FLEET MAINTAINED / FINANCING AVAILABLE 2021 FREIGHTLINER CASCADIA 126, MID-ROOF XT SLEEPER, 428,111 MILES, DETORIT DD15 ENGINE, DETROIT...
ConditionUsed
Usage428,111 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number5778
MLS Number13688194
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Fontana, CA, US
Sold By
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Price Drop $69,995 USD
DETROIT DD15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 389,395 MILES, FLEET...
ConditionUsed
Usage389,395 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number7138
MLS Number13688191
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Price Drop $70,995 USD
DETROIT DD15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 370,584 MILES, FLEET...
ConditionUsed
Usage370,584 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number7098
MLS Number13688190
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Fontana, CA, US
Sold By
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Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

2019 Freightliner Cascadia 126 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$27,000 USD
Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 594,637 miles, 450HP DD13 diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, 12,000 lbs front axle, 40,000...
ConditionUsed
Usage594,637 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number218249
MLS Number13774958
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Fitchburg, MA, US
Sold By
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Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

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

Recently Updated
$24,250 USD
Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 752,130 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage752,130 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number218541
MLS Number13359158
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Harrisonburg, VA, US
Sold By
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$25,000 USD
Used 2019 Freightliner Cascadia 125 Day Cab Semi Truck for sale, 667,262 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage667,262 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number215988
MLS Number13759332
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Tampa, FL, US
Sold By
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$25,000 USD
Used 2019 Freightliner Cascadia 125 Day Cab Truck for sale, 798,923 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check...
ConditionUsed
Usage798,976 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number215986
MLS Number13813556
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Tampa, FL, US
Sold By
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$25,000 USD
Used 2019 Freightliner Cascadia 125 Day Cab Truck for sale, 810,548 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension. Check...
ConditionUsed
Usage811,061 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number215985
MLS Number13820126
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Tampa, FL, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$26,750 USD
Used 2019 Freightliner Cascadia 125 Day Cab Semi Truck for sale, 616,050 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, air ride suspension, tandem rear axle....
ConditionUsed
Usage616,165 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number215984
MLS Number13772833
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Lexington, KY, US
Sold By
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$32,750 USD
Used 2019 Freightliner Cascadia 125 Day Cab Semi Truck, 455HP DD15AT diesel engine, 564,341 miles, 12-speed Detroit automatic transmission, tandem rear axle with air ride suspension,...
ConditionUsed
Usage564,341 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number216985
MLS Number13774927
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$27,000 USD
Used 2019 Freightliner Cascadia 125 Day Cab Truck for sale, 675,233 miles, 455HP DD15AT engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension, 160-gallon...
ConditionUsed
Usage675,233 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number216984
MLS Number13798008
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Piqua, OH, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$30,750 USD
Used 2019 Freightliner Cascadia 125 Day Cab Semi Truck for sale, 593,091 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, air ride suspension....
ConditionUsed
Usage593,091 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number216983
MLS Number13798007
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Piqua, OH, US
Sold By
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Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated
$25,500 USD
Used 2019 Freightliner Cascadia 125 Day Cab Truck for sale, 630,111 miles, 450 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage630,111 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number216379
MLS Number13454246
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Kansas City, MO, US
Sold By
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$23,250 USD
Used 2019 Freightliner Cascadia 125 Day Cab Truck for sale, 654,448 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, tandem rear axle, 16,000 lb front and 40,000...
ConditionUsed
Usage654,448 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number216768
MLS Number13654811
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
San Antonio, TX, US
Sold By
Penske Used Trucks
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Amt

2018 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Amt

Recently Updated
$32,000 USD
696,700 Miles, Detroit DD15, 455 HP, DT12 Automated, Double Bunk, 3.08 Ratio, 13k Fronts, 40k Rears, Collision Mitigation, APU, Super Singles, Air Slide 5th Wheel, Air Ride, Aluminum Wheels,...
ConditionUsed
Usage696,733 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberKA5264
MLS Number13644782
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Monroe, GA, US
Sold By
AAA Trucks LLC
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Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Price Drop $62,995 USD
DETROIT DD15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 456,101 MILES, FLEET...
ConditionUsed
Usage456,101 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number3250
MLS Number13633975
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
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Freightliner Cascadia 126 Sleeper Semi Truck

2021 Freightliner Cascadia 126 Sleeper Semi Truck

Price Drop $64,995 USD
DETROIT DD15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 440,137 MILES, FLEET...
ConditionUsed
Usage440,137 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number3259
MLS Number13612314
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Fontana, CA, US
Sold By
Fontana Truck Outlet
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Freightliner Cascadia 126 Sleeper Semi Truck

2018 Freightliner Cascadia 126 Sleeper Semi Truck

Price Drop $36,995 USD
DETROIT DD15 / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2018 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 678,524 MILES, FLEET...
ConditionUsed
Usage678,524 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number0741
MLS Number13612308
CategorySleeper Semi Trucks
Last Updated1/20/2026
Location
Fontana, CA, US
Sold By
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Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

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

Newly Listed
$50,000 USD
Used 2019 Freightliner Cascadia 126 Day Cab Truck for sale, 266,603 miles, 435 HP DD13 diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension,...
ConditionUsed
Usage266,603 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number305771
MLS Number14098700
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Santa Ana, CA, US
Sold By
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Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated
$24,500 USD
Used 2019 Freightliner Cascadia 125 Day Cab Truck for sale, 724,906 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, tandem rear axle, air ride suspension. Check...
ConditionUsed
Usage724,906 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number215732
MLS Number13879116
CategoryDay Cab Semi Trucks
Last Updated1/22/2026
Location
Katy, TX, US
Sold By
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