Used Freightliner 12 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Manufacturer
Freightliner
Transmission Speeds
12 Speed
Condition
Used
Market Type
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (4956)
Make
Freightliner (4956)
Model
Cascadia (4950)   Cascadia 125 (879)   Cascadia 126 (3006)A limited list of models are shown. Select a category above to view all available models.
Condition
Used (4956)
Model Year
-
GVWR Category
Transmission Type
Transmission Speed
12 Speed (4956)
Drive Train
Suspension Type
Cab Style
Regular Cab (80)
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
State / Region
Select a country to view available states.
Market Type

Showing 4701 - 4725 of 4,956 Listings

4701 - 4725 of 4,956 listings
4701 - 4725 of 4,956 listings
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$59,750 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 431,013 miles, 455HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage431,013 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394316
MLS Number13857416
CategorySleeper Semi Trucks
Last Updated3/1/2026
Location
Franklin, MA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$54,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 547,590 miles, 455HP DD15AT diesel engine, 12-speed automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage547,590 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394284
MLS Number13857412
CategorySleeper Semi Trucks
Last Updated3/14/2026
Location
Huntington, WV, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$45,750 USD
Used 2021 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....
ConditionUsed
Usage649,923 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number380803
MLS Number13690217
CategorySleeper Semi Trucks
Last Updated3/8/2026
Location
Knoxville, TN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 113 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

2018 Freightliner Cascadia 113 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

$23,000 USD
ConditionUsed
Usage582,834 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13 GHG'17 410/1625
Transmission12 Speed
SuspensionAir Ride
Rear AxleSingle Axle
Rear End2.50 ratio
Stock Number752135
MLS Number13856229
CategoryDay Cab Semi Trucks
Last Updated12/10/2025
Location
North Little Rock, AR, US
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$53,750 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 578,709 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage578,709 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number464277
MLS Number13854131
CategorySleeper Semi Trucks
Last Updated3/12/2026
Location
Findlay, OH, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

Price Drop $61,500 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 432,340 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage432,340 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394245
MLS Number13854125
CategorySleeper Semi Trucks
Last Updated3/20/2026
Location
Chesapeake, VA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$69,750 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 405,527 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle....
ConditionUsed
Usage405,527 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394001
MLS Number13854124
CategorySleeper Semi Trucks
Last Updated3/7/2026
Location
Ocala, FL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 113 Day Cab Truck - 435HP, 12 Speed Automatic

2019 Freightliner Cascadia 113 Day Cab Truck - 435HP, 12 Speed Automatic

$30,997 USD
ConditionUsed
Usage417,379 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13' 12.8L 435/1625
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number874568
MLS Number13708364
CategoryDay Cab Semi Trucks
Last Updated2/18/2026
Location
Tampa, FL, US
Sold By
Ryder
Freightliner Cascadia 113 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

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

$34,995 USD
ConditionUsed
Usage419,532 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13'17 MT 410/1625
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End3.07 ratio
Stock Number803494
MLS Number13777648
CategoryDay Cab Semi Trucks
Last Updated12/20/2025
Location
Fort Worth, TX, US
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$64,250 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 474,058 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage474,058 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number427792
MLS Number13816371
CategorySleeper Semi Trucks
Last Updated3/14/2026
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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 for sale, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air ride...
ConditionUsed
Usage572,682 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number462385
MLS Number13617085
CategorySleeper Semi Trucks
Last Updated3/14/2026
Location
East Chicago, IN, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$46,500 USD
Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 621,016 miles, 455 HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle. Check...
ConditionUsed
Usage621,016 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number334516
MLS Number13603799
CategorySleeper Semi Trucks
Last Updated3/19/2026
Location
Richland, MS, US
Sold By
Penske Used Trucks
Freightliner Cascadia 113 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

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

$31,995 USD
ConditionUsed
Usage449,090 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDD13 GHG'17 410/1625
Transmission12 Speed
SuspensionAir Ride
Rear AxleSingle Axle
Rear End3.07 ratio
Stock Number808635
MLS Number13675373
CategoryDay Cab Semi Trucks
Last Updated2/18/2026
Location
North Little Rock, AR, US
Sold By
Ryder
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$67,000 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,...
ConditionUsed
Usage401,029 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number394517
MLS Number13850561
CategorySleeper Semi Trucks
Last Updated3/18/2026
Location
Philadelphia, PA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$51,750 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 601,904 miles, 455 HP DD15AT diesel engine, 12-speed automatic Detroit transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage601,904 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385412
MLS Number13492477
CategorySleeper Semi Trucks
Last Updated3/13/2026
Location
Reading, PA, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$65,000 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 520,427 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage520,427 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number385120
MLS Number13850412
CategorySleeper Semi Trucks
Last Updated3/20/2026
Location
El Paso, TX, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

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

$56,750 USD
Used 2022 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 550,199 miles, 455HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle,...
ConditionUsed
Usage550,199 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number384955
MLS Number13850403
CategorySleeper Semi Trucks
Last Updated2/28/2026
Location
Riviera Beach, FL, US
Sold By
Penske Used Trucks
Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

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

$23,000 USD
VERY NICE TRUCK, RUNS EXCELLENT, CLEAN, AIR SEAT, AIR BRAKES, FLEET MAINTAINED, DIFFERENTIAL LOCK, DUMP VALVE, POWER WINDOWS, POWER MIRRORS!,
ConditionUsed
Usage665,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number20DET665CASDC
MLS Number13655535
CategoryDay Cab Semi Trucks
Last Updated11/10/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Freightliner Cascadia 125 Day Cab Truck - Detroit 475HP, 12 Speed Dt12 Amt

2017 Freightliner Cascadia 125 Day Cab Truck - Detroit 475HP, 12 Speed Dt12 Amt

$13,000 USD
NICE TRUCK, RUNS GREAT, CLEAN, AIR SEAT, AIR BRAKES, POWER WINDOWS, DIFFERENTIAL LOCK, DUMP VALVE, TILT/TELE, SMART WHEEL! power door locks, power mirrors, heated mirrors, FLEET MAINTAINED!...
ConditionUsed
Usage757,036 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number17DET757CASDC
MLS Number13618161
CategoryDay Cab Semi Trucks
Last Updated11/10/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Did you find what you were looking for? Yes No