Freightliner Automated 6x4 Trucks For Sale

(844) 481-___ SHOW
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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

2018 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Amt

Newly Listed

$32,000 USD

2018 FREIGHTLINER CASCADIA 126, DD13 ENGINE MILEAGE:428,201, 12 SPD AUTO, DT12 AUTO TRANSMISSION, 40K REARS, 178 INCH WHEEL BASE, SLIDING FIFTH WHEEL, HALF FENDERS, A/C, RADIO, JAKE BRAKE,...

Condition	Used
Usage	428,201 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 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
MLS Number	14404781
Category	Day Cab Semi Trucks
Last Updated	6/3/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 801-___ SHOW
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2018 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Amt

2017 Freightliner Cascadia 113 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$12,500 USD

nice truck, runs great, very clean, air seat, power windows, power door locks, power mirrors, differential lock, dump valve, A/S 5th, suspension gauge, heated mirrors,,

Condition	Used
Usage	805,657 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	17DET805CASDC
MLS Number	12016307
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(888) 853-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Amt

$39,900 USD

2020 Freightliner Cascadia 126, Detroit DD15 455 HP, Detroit DT12 12 speed automatic transmission, Meritor rears with 3.25 ratio, 178" WB, A/S 5th wheel, fender mirrors, chrome bumper, 11R22...

Condition	Used
Usage	12,801 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	3046
MLS Number	14397643
Category	Day Cab Semi Trucks
Last Updated	5/29/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(888) 853-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Amt

$45,900 USD

2020 Freightliner Cascadia 126, Detroit DD13 435 hp, Detroit DT12 12 speed auto overdrive transmission, 178" WB, 3.08 rear axle ratio, fender mirrors, A/S 5th wheel, dual 80 gallon fuel...

Condition	Used
Usage	12,021 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 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	813
MLS Number	14397604
Category	Day Cab Semi Trucks
Last Updated	5/29/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(855) 910-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$57,950 USD

N.A.P. New Style Cascadia, Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle, Detroit...

Condition	Used
Usage	476,588 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.41 ratio
Stock Number	3648
MLS Number	14395122
Category	Sleeper Semi Trucks
Last Updated	6/3/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(833) 801-___ SHOW
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2022 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$28,000 USD

VERY NICE TRUCK, RUNS EXCELLENT, CLEAN, AIR SEAT, AIR BRAKES, FLEET MAINTAINED, DIFFERENTIAL LOCK, DUMP VALVE, POWER WINDOWS, POWER MIRRORS, A/S 5TH!

Condition	Used
Usage	651,906 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 2.85 ratio
Stock Number	22DET651CASDC
MLS Number	14395057
Category	Day Cab Semi Trucks
Last Updated	5/28/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$37,900 USD

505,651 Miles, DD13 Detroit, 450 HP, DT12 Automated, 3.08 Ratio, 180" WB, Diff Lock, 12,500 Fronts, 40,000 Rears, Air Ride Suspension, Air Slide 5th Wheel, Jakes, Cruise, Collision...

Condition	Used
Usage	505,651 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	LL9659
MLS Number	14395013
Category	Day Cab Semi Trucks
Last Updated	5/28/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$35,900 USD

562,457 Miles, DD13 Detroit, 450 HP, DT12 Auto, Polished Aluminum Wheels, 180" WB, 3.08 Ratio, Collision Mitigation, Disc Brakes, Air Slide 5th Wheel, Diff Lock, Cruise, Tilt/Tele, 12500#...

Condition	Used
Usage	562,457 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	LL9601
MLS Number	14395010
Category	Day Cab Semi Trucks
Last Updated	5/28/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Freightliner Cascadia 116 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

$51,000 USD

513,120 Miles, DD13 Detroit, 450 HP, DT12 Automated, 3.08 Ratio, 12,500 Fronts, 40,000 Rears, 223" WB, Disc Brakes, Air Slide 5th Wheel, 72" Sleeper - Single Bunk, Fridge, Aluminum Wheels,...

Condition	Used
Usage	513,120 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
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 3.08 ratio
Stock Number	MU4540
MLS Number	14395009
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Freightliner Cascadia 116 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

$51,500 USD

506k Miles, Detroit DD13, 450 HP, DT12 Automated, Collision Mitigation, Fridge, 223" WB, 3.08 Ratio, 12,500# Fronts, 40,000# Rears, 72" Sleeper, Single Bunk, Fleet Maintained, Air Slide...

Condition	Used
Usage	506,909 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
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 3.08 ratio
Stock Number	MS7882
MLS Number	14394992
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Freightliner Cascadia 116 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Amt

$54,000 USD

471,974 Miles, Detroit DD13, 450 HP, DT12 Automated, 3.08 Ratio, 223" WB, 12,500# Fronts, 40,000# Rears, Power Windows/Locks/Mirrors, Fleet Maintained, Aluminum Wheels, Inter-Axle Lock, Air...

Condition	Used
Usage	471,974 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	MU4538
MLS Number	14394990
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 801-___ SHOW
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2022 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

Price Drop $26,000 USD

VERY NICE TRUCK, RUNS EXCELLENT, CLEAN, AIR SEAT, AIR BRAKES, FLEET MAINTAINED, DIFFERENTIAL LOCK, DUMP VALVE, POWER WINDOWS, POWER MIRRORS, A/S 5TH!

Condition	Used
Usage	636,995 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 2.85 ratio
Stock Number	22DET636CASDC
MLS Number	14375151
Category	Day Cab Semi Trucks
Last Updated	5/28/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2021 Freightliner Cascadia 116 Sleeper Semi Truck - Detroit

$54,000 USD

471,974 Miles, Detroit DD13, 450 HP, DT12 Automated, 3.08 Ratio, 223" WB, 12,500# Fronts, 40,000# Rears, Power Windows/Locks/Mirrors, Fleet Maintained, Aluminum Wheels, Inter-Axle Lock, Air...

Condition	Used
Usage	471,974 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	MU4538
MLS Number	13794416
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Freightliner Cascadia 116 Sleeper Semi Truck - Detroit

$51,500 USD

506k Miles, Detroit DD13, 450 HP, DT12 Automated, Collision Mitigation, Fridge, 223" WB, 3.08 Ratio, 12,500# Fronts, 40,000# Rears, 72" Sleeper, Single Bunk, Fleet Maintained, Air Slide...

Condition	Used
Usage	506,909 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
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 3.08 ratio
Stock Number	MS7882
MLS Number	13788402
Category	Sleeper Semi Trucks
Last Updated	5/28/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 624-___ SHOW
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2019 Freightliner Coronado 122 SD Day Cab Truck - Cummins 485HP, Amt

$79,950 USD

FOR SALE — 2019 FREIGHTLINER 122SD DAY CAB Low-mile vocational trucks with this kind of setup are getting harder to find. This 2019 Freightliner 122SD is powered by the proven Cummins ISX15...

Condition	Used
Usage	89,777 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	Allison RDS Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Stock Number	WS11265
MLS Number	14294210
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2019 Freightliner Coronado 122 SD Day Cab Truck - Cummins 485HP, Amt

$79,950 USD

Powered by a 485 HP Cummins ISX15 15L diesel engine, this 2019 Freightliner 122SD Day Cab is built for serious work, paired with a smooth-shifting Allison RDS automatic transmission that...

Condition	Used
Usage	89,777 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15 485
Drivetrain	6x4
Transmission	Allison RDS Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	WS11265
MLS Number	14294207
Category	Day Cab Semi Trucks
Last Updated	5/30/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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

$32,900 USD

2018 Freightliner Cascadia 126, DETROIT — 455 HP, Detroit DT12 Automated, 6x4, 12,350/40,000 lb axles, 696,733 mi, Airliner, 72" sleeper, 3.08 ratio, 229" wheelbase, Super Singles, ENGINE...

Condition	Used
Usage	696,733 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 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 3.08 ratio
Stock Number	KA5264
MLS Number	13644782
Category	Sleeper Semi Trucks
Last Updated	5/27/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(855) 910-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$57,950 USD

N.A.P. New Style Cascadia, Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle, Detroit...

Condition	Used
Usage	484,489 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.41 ratio
Stock Number	3617
MLS Number	14387917
Category	Sleeper Semi Trucks
Last Updated	5/29/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(833) 796-___ SHOW
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2016 Freightliner M2 112 Day Cab Truck - Detroit 410HP, 10 Speed Ultrashift Amt

$24,900 USD

553841 Miles, Engine: DETROIT DD13, 410 HP, Fuel Type: Diesel, 10 Speed Ultrashift AMT Transmission, Drive: 6x4, AirLiner Suspension, Wheels: All Steel, Tandem Rear Axles, Rear Axle Weight:...

Condition	Used
Usage	553,841 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	gz9478
MLS Number	14386473
Category	Day Cab Semi Trucks
Last Updated	5/22/2026
Location	Spokane Valley, WA, US
Sold By	Class 8 Trucks

(855) 981-___ SHOW
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2022 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$31,900 USD

2022 Freightliner Cascadia 116 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...

Condition	Used
Usage	624,561 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
Stock Number	TNF221194 Web
MLS Number	14369719
Category	Day Cab Semi Trucks
Last Updated	5/22/2026
Location	Hagerstown, MD, US
Sold By	Nationwide Haul

(855) 981-___ SHOW
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2022 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$31,900 USD

2022 Freightliner Cascadia 116 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...

Condition	Used
Usage	624,561 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
Stock Number	TNF221194
MLS Number	14369718
Category	Day Cab Semi Trucks
Last Updated	5/22/2026
Location	Hagerstown, MD, US
Sold By	Nationwide Haul