12 Speed Trucks with Detroit Engines For Sale

Featured Item

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$81,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	341,149 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12348483
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

Featured Item

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$78,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	386,281 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12297146
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

Featured Item

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$79,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	367,050 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12123253
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

Featured Item

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$74,999 USD

8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...

Condition	Used
Usage	407,195 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	11967292
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

Featured Item

9 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$79,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	354,319 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	11909383
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

Featured Item

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2018 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$58,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	404,625 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	10070531
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 71" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$24,900 USD

2016 FREIGHTLINER CASCADIA 125 SLEEPER, DETROIT DD15 505HP, DETROIT DT12 12 SPEED AUTOMATIC, DEF DELETED, DOUBLE BUNK, Ready to work Call for more info,

Condition	Used
Usage	749,085 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	2106
MLS Number	12541554
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

Featured Item

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2017 Freightliner Cascadia 125 Evolution Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Automatic

Featured Item

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2018 Freightliner Cascadia 125 Sleeper Semi Truck - 77" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$24,900 USD

2018 FREIGHTLINER CASCADIA 125 SLEEPER, DETROIT DD15 455HP, DETROIT DT12 12 SPEED AUTOMATIC, APU, DOUBLE BUNK, Ready to work Call for more info,

Condition	Used
Usage	672,396 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	2140
MLS Number	12755596
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

(844) 481-___ SHOW
NUMBERCall Seller

Featured Item

56 4

2015 Freightliner Cascadia 125 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$37,000 USD

2015 FREIGHTLINER CASCADIA 125, DD15 ENGINE 455 HP, DT12 AUTO TRANSMISSION, 175"WB, SLIDING FITH, 3.25 RATIO, 85% REMAINING ON RUBBER, CLEAN INTERIOR, A/C AND HEAT.. READY TO WORK.. SEE...

Condition	Used
Usage	362,647 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
MLS Number	12597133
Category	Day Cab Semi Trucks
Last Updated	8/9/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

Featured Item

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2017 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$19,900 USD

2017 FREIGHTLINER CASCADIA 125 SLEEPER, DETROIT DD15 455HP, DETROIT DT12 AUTOMATIC, DOUBLE BUNK, BUNK HEATER, READY TO WORK Call for more info,

Condition	Used
Usage	817,009 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
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	2086
MLS Number	12411381
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

Featured Item

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2019 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$42,900 USD

2019 FREIGHTLINER CASCADIA 116 DAY CAB, DETROIT DD13 450HP, DETROIT DT12 12 SPEED AUTOMATIC, LOW MILEAGE, Ready to work Call for more info,

Condition	Used
Usage	396,598 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 3.08 ratio
Stock Number	2108
MLS Number	12546623
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

(833) 658-___ SHOW
NUMBERCall Seller

Featured Item

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2017 Freightliner Cascadia 113 Day Cab Truck, Tractor, Single Axle, Fifth Wheel, Air Ride, Air Sliding Fifth Wheel, Meritor Rears

$23,999 USD

2017 Freightliner Cascadia 113 Stock: HW0273, VIN: 3AKBGADVXHDHW0273, Year: 2017, Make: Freightliner, Model: Cascadia 113, Engine: Detroit DD13, 6 Cyl, 12.8L, Mileage:, Horsepower:...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear End	21,000 lb
Stock Number	HW0273
MLS Number	12629267
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(833) 658-___ SHOW
NUMBERCall Seller

Featured Item

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2017 Freightliner Cascadia 113 Day Cab Truck, Tractor, Single Axle, Fifth Wheel, Air Ride, Air Sliding Fifth Wheel, Meritor Rears

$23,999 USD

2017 Freightliner Cascadia 113 Stock: JA3616, VIN: 3AKBGADV0HSJA3616, Year: 2017, Make: Freightliner, Model: Cascadia 113, Engine: Detroit DD13, 6 Cyl, 12.8L, Mileage: 502702,...

Condition	Used
Usage	14,901 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	JA3616
MLS Number	12629228
Category	Day Cab Semi Trucks
Last Updated	8/20/2024
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(706) 622-___ SHOW
NUMBERCall Seller

Featured Item

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2017 Freightliner Cascadia Sleeper Semi Truck

Newly Listed

$23,000 USD

Two owner mid-roof sleeper truck in great shape offered for sale. Ran strong right up until driver's retirement. Maintained well and in great shape. 450 HP DD15, DT-12, super single drive...

Condition	Used
Usage	828,403 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit Detroit Diesel DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Rear End	2.41 ratio
MLS Number	13056288
Category	Sleeper Semi Trucks
Last Updated	8/16/2024
Location	Armuchee, GA, US
Sold By	Big Texas Transport, LLC

(416) 845-___ SHOW
NUMBERCall Seller

Featured Item

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2022 Western Star 49X Dump Truck

Newly Listed

$175,000 USD

2022 Western Star 49X tri axle w/ warranties and add-ons Engine: - 12 speed automatic transmission - DD16 engine: 600HP, 2050 lb-ft 2022 Western Star 49X tri axle w/ warranties and add-ons...

Warranty

Condition	Used
Usage	98,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	21 ft.
Horse Power	600 HP
Engine Model	Detroit DD16 VOC
Drivetrain	8x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb 3.58 ratio
MLS Number	13051610
Category	Dump Trucks
Last Updated	8/18/2024
Location	Toronto, ON, Canada
Sold By	Private Party

(855) 906-___ SHOW
NUMBERCall Seller

71 0

2020 Volvo VNL64300 5800 Gallon Gasoline / Fuel Truck - Detroit 500HP, 12 Speed Automatic

Call for price

2020 VOLVO VNL 4-AXLE, D13 (500 HP), Engine Brake, ATO2612F 12-Speed Automatic Transmission, 40,000# Dual Drive Rear Axles, Double Lockers, 11,020# Air Lift Axle, Air Ride Suspension w/ Dash...

Condition	Used
Usage	554,910 Miles
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	500 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	5800 Gallons
Stock Number	E-17793
MLS Number	12273458
Category	Gasoline / Fuel Trucks
Last Updated	2/23/2024
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(855) 653-___ SHOW
NUMBERCall Seller

36 0

2022 Freightliner M2 112 26 ft Box Truck - 435HP, 12 Speed Ultrashift Amt, Swing Door

$149,500 USD

2022 Freightliner M2-112 Tandem Axle Box Truck, Detroit Diesel DD13 Diesel Engine, 435 HP, Engine Brake, Eaton Ultrashift Automated Transmission, ONLY 29,363 ECM Verified Miles 635 ECM...

Condition	Used
Usage	29,363 Miles
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Door Type	Swing
Ramps	Yes
Stock Number	T16100D
MLS Number	12528975
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/2/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 717-___ SHOW
NUMBERCall Seller

20 1

2018 Freightliner M2 106 26 ft Box Truck - 260HP, 12 Speed Automatic, Liftgate

$37,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! DEF, DIESEL, DETROIT ENGINE, LIFT GATE Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 6 DAYS A...

Condition	Used
Usage	168,676 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	260 HP
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Ramps	Yes
Liftgate	Yes
Stock Number	N14379-DELIVERY 2 U
MLS Number	12852315
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/23/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(855) 980-___ SHOW
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9 1

2006 Freightliner Columbia 120 Sleeper Semi Truck - Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

Call for price

2006 FREIGHTLINER COLUMBIA 120, 14 LITER DETROIT SERIES 60, AUTOMATIC TRANSMISSION, APU, OVERHAULED BY SMITH POWER,,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit SERIES 60 14.0 DDEC V
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Stock Number	V93380-FL
MLS Number	12946394
Category	Sleeper Semi Trucks
Last Updated	6/21/2024
Location	OGDEN, UT, US
Sold By	Rocky Mountain Truck Parts

(844) 693-___ SHOW
NUMBERCall Seller

19 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

Newly Listed

$44,900 USD

First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...

Condition	Used
Usage	484,701 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	232
MLS Number	13063198
Category	Sleeper Semi Trucks
Last Updated	8/21/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(877) 841-___ SHOW
NUMBERCall Seller

1 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Newly Listed

$56,263 USD

$7,120.00 Total Due - 30 DAYS NO PAYMENT - EASY APPROVAL! FreedomWay Trucks offers a program that bypasses traditional requirements to truck ownership with NO CREDIT CHECK. We call it the...

Condition	Used
Usage	508,633 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	5631
MLS Number	13056751
Category	Sleeper Semi Trucks
Last Updated	8/17/2024
Location	Gulfport, MS, US
Sold By	FreedomWay Trucks