Freightliner 12 Speed Trucks For Sale

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2021 Freightliner Cascadia 126 Sleeper Semi Truck

$54,950 USD

Condition	Used
Usage	551,064 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 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	CP6652
MLS Number	13766652
Category	Sleeper Semi Trucks
Last Updated	8/20/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

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

$27,495 USD

Condition	Used
Usage	551,646 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	Tandem Axle
Rear End	3.08 ratio
Stock Number	824593
MLS Number	13765625
Category	Day Cab Semi Trucks
Last Updated	12/16/2025
Location	Springfield, MA, US
Sold By	Ryder

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

$37,495 USD

Condition	Used
Usage	722,603 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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	830479
MLS Number	12847790
Category	Sleeper Semi Trucks
Last Updated	10/28/2025
Location	Allentown, PA, US
Sold By	Ryder

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

$56,495 USD

Condition	Used
Usage	509,267 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15'17 GHG 455/1625
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	597029
MLS Number	13763297
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Allentown, PA, US
Sold By	Ryder

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 60" Condo Sleeper, 400HP, 12 Speed Automatic

$53,495 USD

Condition	Used
Usage	606,225 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	DD15 GHG'17 400/1625
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	60"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	897295
MLS Number	13763301
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Salisbury, MA, US
Sold By	Ryder

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 475HP, 12 Speed Automatic

$47,995 USD

Condition	Used
Usage	593,901 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	DD15AT'17 475/1650
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	837000
MLS Number	13758004
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Salisbury, MA, US
Sold By	Ryder

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

$44,495 USD

Condition	Used
Usage	656,298 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	264959
MLS Number	13742424
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Syracuse, NY, US
Sold By	Ryder

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

$43,995 USD

Condition	Used
Usage	665,996 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	264966
MLS Number	13754170
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Syracuse, NY, US
Sold By	Ryder

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

$43,495 USD

Condition	Used
Usage	647,020 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	261989
MLS Number	13681492
Category	Sleeper Semi Trucks
Last Updated	1/14/2026
Location	Cleveland, OH, US
Sold By	Ryder

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

$42,995 USD

Condition	Used
Usage	682,652 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	264957
MLS Number	13754168
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Syracuse, NY, US
Sold By	Ryder

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

$42,495 USD

Condition	Used
Usage	682,884 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	264964
MLS Number	13737196
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Syracuse, NY, US
Sold By	Ryder

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

$41,995 USD

Condition	Used
Usage	694,235 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	264943
MLS Number	13737192
Category	Sleeper Semi Trucks
Last Updated	1/21/2026
Location	Syracuse, NY, US
Sold By	Ryder

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

$39,495 USD

Condition	Used
Usage	521,876 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	273077
MLS Number	13763302
Category	Day Cab Semi Trucks
Last Updated	12/13/2025
Location	Beltsville, MD, US
Sold By	Ryder

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

$30,995 USD

Condition	Used
Usage	501,007 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	3.07 ratio
Stock Number	802665
MLS Number	13763341
Category	Day Cab Semi Trucks
Last Updated	12/13/2025
Location	Beltsville, MD, US
Sold By	Ryder

2017 Freightliner Cascadia 125 Day Cab Truck - 475HP, 12 Speed Automatic

$30,495 USD

Condition	Used
Usage	339,609 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	DD15AT'13 475/1800
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	664285
MLS Number	13763334
Category	Day Cab Semi Trucks
Last Updated	12/13/2025
Location	Warwick, RI, US
Sold By	Ryder

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

Price Drop $39,000 USD

Used 2020 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 671,362 miles, 455 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle....

Condition	Used
Usage	671,362 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	360182
MLS Number	13764929
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	Indianapolis, IN, US
Sold By	Penske Used Trucks

(833) 801-___ SHOW
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2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$22,000 USD

NICE TRUCK, RUNS GREAT, FLEET MAINTAINED, AIR SEAT, AIR BRAKES, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH, AIR SEAT, SMART WHEEL, TILT/TELE, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS!,

Condition	Used
Usage	568,555 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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	20DET568CASDC
MLS Number	13698516
Category	Day Cab Semi Trucks
Last Updated	11/10/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$51,000 USD

Used 2019 Freightliner Cascadia 125 Sleeper Semi Truck for sale, 456,399 miles, 455 HP DD15AT engine, 12-speed Detroit automatic transmission, 72" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	456,399 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	226798
MLS Number	13764613
Category	Sleeper Semi Trucks
Last Updated	1/25/2026
Location	San Marcos, CA, US
Sold By	Penske Used Trucks

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

$32,995 USD

Condition	Used
Usage	479,400 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	Single Axle
Rear End	3.07 ratio
Stock Number	870415
MLS Number	13763397
Category	Day Cab Semi Trucks
Last Updated	12/13/2025
Location	Bensalem, PA, US
Sold By	Ryder

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

$23,000 USD

Condition	Used
Usage	544,783 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13 GHG'17 410/1625
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	2.50 ratio
Stock Number	752134
MLS Number	13763304
Category	Day Cab Semi Trucks
Last Updated	12/10/2025
Location	North Little Rock, AR, US
Sold By	Ryder

2019 Freightliner Cascadia 126 Day Cab Truck - 505HP, 12 Speed Automatic

$30,495 USD

Condition	Used
Usage	586,424 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	DD15 GHG'17 505/1625
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	870446
MLS Number	13748311
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Springfield, MA, US
Sold By	Ryder

2019 Freightliner Cascadia 126 Day Cab Truck - 505HP, 12 Speed Automatic

$30,495 USD

Condition	Used
Usage	582,706 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	DD15 GHG'17 505/1625
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.42 ratio
Stock Number	870441
MLS Number	13739246
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Springfield, MA, US
Sold By	Ryder

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

$41,995 USD

Condition	Used
Usage	341,097 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	794265
MLS Number	13763291
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Jacksonville, FL, US
Sold By	Ryder

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

$37,495 USD

Condition	Used
Usage	411,525 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	803481
MLS Number	13763285
Category	Day Cab Semi Trucks
Last Updated	1/14/2026
Location	Beltsville, MD, US
Sold By	Ryder