12 Speed Automatic Day Cab Semi Trucks with Detroit Engines For Sale

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2015 Western Star 4700 Day Cab Truck - Detroit 450HP, 12 Speed Ultrashift Automatic

Price Drop $27,500 USD

2015 WESTERN STAR 4700 DAYCAB, EATON AUTOMATIC TRANS!! DD13 ENGINE 450 HP, 455K*** MILEAGE, JAKE BRAKE, SLIDING FIFTH WHEEL, AIR RIDE SUSPENSION, 3.47 GEAR RATIO, 40K REAR AXLES, 187" WB,...

Condition	Used
Usage	455,373 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.47 ratio
MLS Number	13552547
Category	Day Cab Semi Trucks
Last Updated	2/19/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(702) 452-___ SHOW
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2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Price Drop $42,000 USD

554101 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Tandem Rear Axles

Condition	Used
Usage	554,101 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Rear Axle	Tandem Axle
Stock Number	L21326
MLS Number	14137301
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(844) 481-___ SHOW
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2018 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

Price Drop $30,000 USD

2018 FREIGHTLINER CASCADIA 126 DAYCAB, 488K*** MILEAGE, DETROIT DT12 AUTOMATIC TRANSMISSION, 12K FRONT, 40K REARS, JAKE BRAKE, SLIDING FIFTH, SHINY ALUMINUM WHEELS, 85 RUBBER REMAINING!! A/C...

Condition	Used
Usage	488,518 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 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 3.08 ratio
MLS Number	13464120
Category	Day Cab Semi Trucks
Last Updated	2/11/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(855) 807-___ SHOW
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2018 Freightliner Cascadia 113 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$37,500 USD

FLEET MAINTAINED, FREIGHTLINER DAY CAB CASCADIA 113, LOW MILES, DD13 410HP, 12 SPEED, AUTOMATIC, GVWR: 52000, ENGINE BRAKE, BACK WINDOW, READY TO WORK, PLEASE VISIT WEB-SITE FOR MORE...

Condition	Used
Usage	169,973 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	7183
MLS Number	14134643
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(480) 995-___ SHOW
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2022 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

Contact for price

More Day Cabs Available, Contact Ed Gibbs for more information and pricing,

Condition	Used
Usage	587,005 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
MLS Number	13993323
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(855) 717-___ SHOW
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2020 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Automatic

$32,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! ENGINE BRAKE, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	539,425 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	N14971-DELIVERY 2 U
MLS Number	13531546
Category	Day Cab Semi Trucks
Last Updated	2/9/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(844) 624-___ SHOW
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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	8,961 Hours
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	14109868
Category	Day Cab Semi Trucks
Last Updated	2/3/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(866) 314-___ SHOW
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2016 Freightliner Cascadia 113 Day Cab Truck - Detroit 450HP, 12 Speed Automatic

$7,500 USD

automatic, detroit dd13, engine brake,

Condition	Used
Usage	878,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	10804
MLS Number	14116653
Category	Day Cab Semi Trucks
Last Updated	1/29/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(855) 807-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$64,500 USD

CLEAN FLEET MAINTAINED CASCADIA 126, DD13, 450HP, DT12 AUTO OVERDRIVE TRANSMISSION, VIRGIN BRIDGESTONE DRIVE TIRES, BENDIX COLLISION MITIGATION SYSTEM! 3.25 RATIOS, JAKES, FULL LOCKERS!...

Condition	Used
Usage	338,504 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	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	7109
MLS Number	14000593
Category	Day Cab Semi Trucks
Last Updated	1/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(323) 712-___ SHOW
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2018 Freightliner Cascadia 125 Single Axle Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$24,900 USD

Hard to find single axle tractor. Call: Martha Servin,

Condition	Used
Usage	693,024 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb
Stock Number	L18203
MLS Number	13725618
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

(702) 452-___ SHOW
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2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Automatic

Contact for price

518692 Miles, Engine: DETROIT DD13, 450 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 233, Tandem Rear Axles

Condition	Used
Usage	518,692 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	L18362
MLS Number	14109086
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(844) 382-___ SHOW
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2016 Freightliner Cascadia 125 Day Cab Truck - Detroit 435HP, 12 Speed Automatic

$15,500 USD

Detroit DD13, 435hp, Automatic 12spd, 12Ft, Rockwell 40Rr, Air Ride

Condition	Used
Usage	428,066 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	GW5721
MLS Number	12615578
Category	Day Cab Semi Trucks
Last Updated	1/24/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(909) 775-___ SHOW
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2018 Freightliner Cascadia 125 Evolution Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

Contact for price

Tri Axle ready to get to work,

Condition	Used
Usage	518,692 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	18362
MLS Number	14107339
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

(909) 775-___ SHOW
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2018 Freightliner Cascadia 113 Evolution Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

Contact for price

564108 Miles, Engine: DETROIT DD13, 400 HP, Fuel Type: Diesel, 12 Speed DT12 Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 178, Tandem Rear Axles

Quantity	6
Condition	Used
Usage	564,108 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	18369
MLS Number	14107328
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

(855) 717-___ SHOW
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2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Automatic

$54,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AC, ENGINE BRAKE, DEF, COLLISON MITIGATION Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!!...

Condition	Used
Usage	197,111 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	80,000 lb 2.85 ratio
Stock Number	N15231-DELIVERY 2 U
MLS Number	14002350
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(888) 853-___ SHOW
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2021 Freightliner Cascadia 126 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$48,900 USD

Detroit DD15 455 hp, Detroit DT12 12 speed transmission with PTO, Meritor 46,000# rear, 3.21 rear axle ratio with full lockers, 13,300# steer axle, 11R22.5 tires on aluminum wheels, single...

Condition	Used
Usage	12,082 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.21 ratio
Stock Number	4278
MLS Number	14094776
Category	Day Cab Semi Trucks
Last Updated	1/22/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

(844) 940-___ SHOW
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2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$22,999 USD

CALL TIPTON CONQUEST FOR TRUCK AND TRAILER SALES!,

Condition	Used
Usage	558,775 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.47 ratio
Stock Number	681684
MLS Number	14094640
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(855) 370-___ SHOW
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2019 Freightliner Cascadia 116 Day Cab Truck - Detroit 190HP, 12 Speed Dt12 Automatic

$36,900 USD

2019 Freightliner Cascadia, Detroit DD13 470HP Engine, Automatic 1- Spd Detroit DT12-OA Transmission, Tandem Axle Air Ride Suspension, 52,000 GVW, 12,000# Daimler a Front Axle, Alliance Axle...

Condition	Used
Usage	10,046 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	190 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.23 ratio
Stock Number	19WH125
MLS Number	14092352
Category	Day Cab Semi Trucks
Last Updated	1/15/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(480) 995-___ SHOW
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2020 Freightliner Cascadia 126 Tri Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Automatic

Contact for price

Factory Tri Ale, 2 units available, One owner, Contact: Ed Gibbs,

Condition	Used
Usage	94,318 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.23 ratio
MLS Number	14072167
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(480) 995-___ SHOW
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2020 Freightliner Cascadia 126 Tri Axle Day Cab Truck - Detroit 470HP, 12 Speed Dt12 Automatic

Contact for price

2 Available, Factory Tri Axle Trucks, One Owner, Contact Ed Gibbs,

Quantity	2
Condition	Used
Usage	125,576 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	40,000 lb 3.23 ratio
MLS Number	14069802
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(855) 717-___ SHOW
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2019 Freightliner Cascadia 126 Single Axle Day Cab Truck - Detroit 455HP, Automatic

$28,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC 12 SPEED!!!! SLIDING 5TH WHEEL, AIR RIDE, DEF, HSA OFF, ATC SPIN, K-PIN REL, DIFF LOCK UNLOCK/ LOCK, SUSP DUMP, Se...

Condition	Used
Usage	511,170 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	4x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	23,000 lb 3.07 ratio
Stock Number	L01567-DELIVERY 2 U
MLS Number	13916571
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(844) 900-___ SHOW
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2020 Freightliner Cascadia 126 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$29,900 USD

****!!!!8 NEW TIRES!!!!**** *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC 12 SPEED!!!! SLIDING 5TH WHEEL, AIR RIDE, DEF, AIR SLIDE, HSA OFF, ATC SPIN, INTR AXLE...

Condition	Used
Usage	618,176 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	L01346-8 NEW TIRES
MLS Number	13562557
Category	Day Cab Semi Trucks
Last Updated	2/10/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(909) 775-___ SHOW
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2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

$21,900 USD

One owner, Fleet maintained, More day cabs available, Contact Sergio Aguilar,

Condition	Used
Usage	706,759 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 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
Stock Number	18361
MLS Number	14082902
Category	Day Cab Semi Trucks
Last Updated	2/13/2026
Location	Fontana, CA, US
Sold By	TCI Transportation