Freightliner 12 Speed Trucks For Sale

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Featured Item

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

$39,950 USD

2020 Freightliner Cascadia 126 Day Cab Well-maintained 2020 Freightliner Cascadia 126 equipped with a fuel-efficient Detroit DD13 engine rated at 450 HP and paired with a Detroit DT12...

Condition	Used
Usage	360,876 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 2.41 ratio
Stock Number	MO11106
MLS Number	14109869
Category	Day Cab Semi Trucks
Last Updated	2/3/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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

$39,950 USD

For Sale: 2020 Freightliner Cascadia 126 Single Axle Day Cab Equipped with a 450hp DD13, 12-Speed Automated Transmission Additional Features Include: Heated/Cooled Air Ride Captain Seat,...

Condition	Used
Usage	4,454 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 2.41 ratio
Stock Number	CO11107
MLS Number	14109194
Category	Day Cab Semi Trucks
Last Updated	2/7/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

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Featured Item

2019 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$39,000 USD

2019 Freightliner Cascadia 125 Day Cab Excellent shape, ready to work 315k Miles, DD13 Engine, 450HP, DT12 Transmission, 52,000lb GVW, 3.42 Rear Axle Ratio, 222" Wheelbase,

Condition	Used
Usage	315,837 Miles
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 3.42 ratio
MLS Number	14096924
Category	Day Cab Semi Trucks
Last Updated	1/27/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

Featured Item

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

$48,643 USD

Condition	Used
Usage	270,359 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13 GHG'17 450/1625
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	585919
MLS Number	14086845
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	West Sacramento, CA, US
Sold By	Ryder

Featured Item

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

$28,536 USD

Condition	Used
Usage	484,551 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15'17 GHG 455/1625
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	2.50 ratio
Stock Number	862508
MLS Number	14083261
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	Kearny, NJ, US
Sold By	Ryder

Featured Item

2020 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$35,290 USD

Condition	Used
Usage	583,876 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	3.25 ratio
Stock Number	244178
MLS Number	14076756
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	West Sacramento, CA, US
Sold By	Ryder

Featured Item

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

$41,105 USD

Condition	Used
Usage	349,268 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13 GHG'17 450/1625
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	813625
MLS Number	14067392
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	West Sacramento, CA, US
Sold By	Ryder

Featured Item

2020 Freightliner Cascadia 126 Single Axle Day Cab Truck - 455HP, 12 Speed Automatic

$26,000 USD

Condition	Used
Usage	628,834 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15'17 GHG 455/1625
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	2.50 ratio
Stock Number	898113
MLS Number	14058082
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	Springfield, MA, US
Sold By	Ryder

Featured Item

2018 Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic

$35,272 USD

Condition	Used
Usage	238,877 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13 GHG'17 450/1625
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	814898
MLS Number	14050971
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	Kearny, NJ, US
Sold By	Ryder

Featured Item

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

$43,000 USD

Condition	Used
Usage	943,871 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'21 455/1500
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	569523
MLS Number	14042329
Category	Sleeper Semi Trucks
Last Updated	1/16/2026
Location	Kearny, NJ, US
Sold By	Ryder

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

Recently Updated

$26,000 USD

Condition	Used
Usage	801,173 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	222066
MLS Number	12966847
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Springfield, MA, US
Sold By	Ryder

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 455HP, 12 Speed Automatic

Newly Listed

$54,008 USD

Condition	Used
Usage	590,319 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	290942
MLS Number	14138999
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Syracuse, NY, US
Sold By	Ryder

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Mid Roof Sleeper, 455HP, 12 Speed Automatic

Newly Listed

$50,863 USD

Condition	Used
Usage	658,850 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	231446
MLS Number	14138990
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Clarksville, IN, US
Sold By	Ryder

2020 Freightliner Cascadia 125 Single Axle Sleeper Semi Truck - 60" Condo Sleeper, 455HP, 12 Speed Automatic

Recently Updated

$42,995 USD

Condition	Used
Usage	452,072 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	3.07 ratio
Stock Number	881179
MLS Number	13464684
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Altoona, IA, US
Sold By	Ryder

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

Recently Updated

$26,000 USD

Condition	Used
Usage	661,068 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	222069
MLS Number	13465024
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Springfield, MA, US
Sold By	Ryder

2019 Freightliner Cascadia 125 Day Cab Truck - 12 Speed Automatic

Recently Updated

$26,500 USD

Condition	Used
Usage	738,819 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15AT'17 455/1650
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	869413
MLS Number	13465347
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Fort Worth, TX, US
Sold By	Ryder

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 38" Flat Top Sleeper, 505HP, 12 Speed Automatic

Newly Listed

$57,472 USD

Condition	Used
Usage	583,498 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	DD15 GHG'17 505/1625
Transmission	12 Speed Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	38"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	884405
MLS Number	14138980
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Fort Worth, TX, US
Sold By	Ryder

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 82" Condo Sleeper, 455HP, 12 Speed Automatic

Newly Listed

$52,813 USD

Condition	Used
Usage	593,189 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	82"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	878863
MLS Number	14138979
Category	Sleeper Semi Trucks
Last Updated	2/12/2026
Location	Pittsburgh, PA, US
Sold By	Ryder

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

Newly Listed

$28,368 USD

Condition	Used
Usage	764,394 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	DD15 GHG'17 400/1625
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	870317
MLS Number	14138978
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Clarksville, IN, US
Sold By	Ryder

2019 Freightliner Cascadia 125 Single Axle Day Cab Truck - 410HP, 12 Speed Automatic

Newly Listed

$37,040 USD

Condition	Used
Usage	370,382 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13 GHG'17 410/1800
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	3.07 ratio
Stock Number	865069
MLS Number	14138977
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Jacksonville, FL, US
Sold By	Ryder

2018 Freightliner Cascadia 126 Day Cab Truck - 400HP, 12 Speed Automatic

Newly Listed

$26,000 USD

Condition	Used
Usage	472,275 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	DD13 GHG'17 400/1625
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	789823
MLS Number	14138972
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Tampa, FL, US
Sold By	Ryder

2017 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Recently Updated

$25,500 USD

Condition	Used
Usage	564,119 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	DD15AT'17 455/1650
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	679115
MLS Number	13465322
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Altoona, IA, US
Sold By	Ryder

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

Newly Listed

$27,498 USD

Condition	Used
Usage	435,025 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13 GHG'17 410/1625
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	2.93 ratio
Stock Number	684913
MLS Number	14138968
Category	Day Cab Semi Trucks
Last Updated	2/12/2026
Location	Tampa, FL, US
Sold By	Ryder

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

Newly Listed

$70,191 USD

Condition	Used
Usage	416,480 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15 GHG'17 455/1650
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	862682
MLS Number	14138967
Category	Sleeper Semi Trucks
Last Updated	2/11/2026
Location	Knoxville, TN, US
Sold By	Ryder