6 Speed Trucks with Detroit Engines For Sale

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2022 Freightliner Coronado 122 SD Quad Axle Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic, 16' Dump

$209,900 USD

Quad Axle, 17' R/S Steel Dump w/48" Sides, High Lift Gate, DD13 Detroit 470 HP, Allison Automatic 6 Speed, 4.10 Ratio, 2 Stage Engine Brake, TufTrac, 20K FA, 46K RA, (2) 13,500 Steerable L/A...

Condition	Used
Usage	7,396 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	16 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Quad Axle
Rear End	4.10 ratio
Stock Number	NDNJ6862
MLS Number	13414273
Category	Dump Trucks
Last Updated	5/1/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 882-___ SHOW
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37 0

2014 Freightliner 114SD Tandem Axle 20 ft Flatbed Truck - 410HP, 6 Speed Allison Rds Automatic

Recently Updated

$91,977 USD

2014 Freightliner Coronado 114-SD 20' x 96" Aluminum Tandem-Axle Flat-Bed Truck, Detroit DD13 12.8L @ 410 H.P., Engine Brake, Allison 4000-RDS 6-Speed Automatic O/D Transmission, 4.89 Ratio,...

Condition	Used
Usage	171,515 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	20 ft.
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.89 ratio
Winch	Yes
Stock Number	4325
MLS Number	13529166
Category	Flatbed Trucks
Last Updated	5/14/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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19 0

2025 Western Star 49X Roll Off Truck - Detroit, 505HP, 6 Speed Allison Rds Automatic

Recently Updated

$284,500 USD

NEW!! 2025 Western Star 49X, 505hp, ALLISON TRANSMISSION!!!! HEAVY DUTY GRILLE GUARD!!! WON'T LAST LONG!!!!!! Call for more information

Condition	Used
Usage	219 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	100507
MLS Number	13374542
Category	Roll Off Trucks
Last Updated	5/14/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(844) 241-___ SHOW
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38 0

2026 Freightliner 114SD Dump Truck

Recently Updated

$189,995 USD

New 2026 Freightliner 114SD for sale at Freightliner of Broward in Pompano Beach, Florida!Detroit DD13 Engine with 505 horsepower, a 12.8-liter engine displacement, and 1850 lb-ft of torque....

Condition	New
Usage	148 Miles
Bed Length	16 ft.
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Automatic
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	TDWM7298
MLS Number	13552208
Category	Dump Trucks
Last Updated	5/14/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(844) 241-___ SHOW
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35 0

2025 Western Star 47X Cab & Chassis Truck

Recently Updated

$145,995 USD

See our New 2025 Western Star 47X for sale at Freightliner of Broward in Pompano Beach, Florida! This unit has the newest technology and interior to give you the best possible on-road...

Condition	New
Usage	21 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	SLVS8400
MLS Number	13017616
Category	Cab & Chassis Trucks
Last Updated	5/14/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(855) 489-___ SHOW
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32 0

2020 Freightliner M2 106 Box Truck - 240HP, 6 Speed Automatic, Liftgate

Price Drop

$42,000 USD

Fleet Maintained, 26' Van Body with 3000# tuck away lift gate w/ramp, Translucent roof, 26,000 GVW w/ Air Brakes,

Condition	Used
Usage	219,000 Miles
Duty Class	Medium Duty Box Truck
Horse Power	240 HP
Engine Model	Detroit DD5
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear End	19,000 lb 5.57 ratio
Liftgate	Yes
Stock Number	2020
MLS Number	13414796
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	5/13/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(833) 901-___ SHOW
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8 0

2019 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

Price Drop

$49,995 USD

Super clean 1 owner truck, Full locking 40k lb rears, aluminum bed and wheels, 24ft flatbed, Allison Automatic transmission, more pictures to come, Ready to work!,

Condition	Used
Usage	6,629 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Detroit DD8
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
MLS Number	13039132
Category	Flatbed Trucks
Last Updated	5/13/2025
Location	Mount Vernon, IL, US
Sold By	Georgia Elite Trucks

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8 0

2020 Western Star 4900 Quad Axle Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic, 18' Dump

Newly Listed

$179,900 USD

Quad Axle, DD13 Detroit 470 HP, Allison Automatic 6 Speed, 3.90 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 257" Wheelbase, 24' Bridge, Hendrickson Haulmaax, Thick Frame, 3 Stage Engine...

Condition	Used
Usage	374,833 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	18 ft.
Horse Power	470 HP
Engine Model	Detroit DD13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	3.90 ratio
Stock Number	LPLD9569
MLS Number	13570986
Category	Dump Trucks
Last Updated	5/13/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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13 0

2020 Western Star 4700 Tri Axle Dump Truck - Detroit 450HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

$177,500 USD

FACTORY EW4 ENGINE WARRANTY TILL 5/23/2026!!!!!! DETROIT Power, ALLISON Transmission. Ready to work!!! Call now!!!,

Condition	Used
Usage	241,058 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	DuraClass
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tri Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	110405
MLS Number	13570954
Category	Dump Trucks
Last Updated	5/10/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(855) 804-___ SHOW
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10 0

2020 Western Star 4900FA Quad Axle Dump Truck - Detroit 470HP, 6 Speed Allison Rds Automatic

Newly Listed

$179,900 USD

2020 Western Star 4900 --- Quad Axle, DD13 Detroit 470 HP, Allison Automatic 6 Speed, 3.90 Ratio, 20,000 Front Axle, 44,000 Rear Axle, 257" Wheelbase, 24' Bridge, Hendrickson Haulmaax, Thick...

Condition	Used
Usage	374,833 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	10x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Quad Axle
Rear End	44,000 lb
Stock Number	LD9569
MLS Number	13570926
Category	Dump Trucks
Last Updated	5/14/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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46 0

2025 Freightliner M2 106 Dump Truck - Detroit, 6 Speed Automatic

Recently Updated

Call for price

6351 Miles, Engine: DETROIT DD8, Fuel Type: Diesel, 6 Speed Automatic Transmission, AirLiner Suspension, Wheels: Aluminum, Wheel Base: 192, Tandem Rear Axles, Front Axle Weight: 16000 lb,...

Condition	Used
Usage	6,351 Miles
Duty Class	Heavy Duty Dump Truck
Engine Model	Detroit DD8
Transmission	6 Speed Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	44,000 lb 6.14 ratio
Stock Number	C-36105
MLS Number	13210972
Category	Dump Trucks
Last Updated	5/10/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 913-___ SHOW
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26 1

2014 Freightliner 114SD Tri Axle 24 ft Flatbed Truck - 450HP, 6 Speed Ultrashift Automatic

Recently Updated

$59,900 USD

2014 FREIGHTLINER 114SD WITH 421,242 MILES, 24'6X102 FLATBED WITH MOFFETT KIT, DETROIT DD13 ENGINE, 450 HP, 6 SPEED AUTOMATIC EATON-FULLER TRANSMISSION, 226" WHEELBASE, 3.70 RATIO, MID LIFT...

Condition	Used
Usage	421,242 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Ultrashift Automatic
Rear Axle	Tri Axle
Rear End	50,000 lb 3.70 ratio
Winch	Yes
Stock Number	8085
MLS Number	13206268
Category	Flatbed Trucks
Last Updated	5/10/2025
Location	Tuscaloosa, AL, US
Sold By	Bobby Park Truck and Equipment Inc.

(855) 506-___ SHOW
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23 0

2020 Freightliner M2 106 26 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

Recently Updated

Call for price

STOCK#2665, 26 FT BOX TRUCK * 2020 FREIGHTLINER M2 * ENGINE DETROIT DD5 240HP * DIESEL * AIR RIDE SUSPENSION * AUTOMATIC ALLISON 2100 * GVW 25,999 * MILEAGE 303,573 * WHITE * WHEEL BASE 262...

Condition	Used
Usage	303,573 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	240 HP
Engine Model	Detroit DD5
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Door Type	Roll up
Liftgate	Yes
Stock Number	2665
MLS Number	13437461
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	5/9/2025
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(844) 216-___ SHOW
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53 1

2018 Freightliner Cascadia 113 Evolution Sleeper Semi Truck - Detroit, Automatic

Recently Updated

$52,900 USD

FRESH REBUILT TRANSMISSION 3 YEAR UNLIMITED MILE WARRANTY!, New Steer Tires, 48 Inch Mid-Roof XT Sleeper, Detroit DD13 Engine, 450 H.P Engine Brake, 6 speed Allison 4500RDS Transmission...

Condition	Used
Usage	4,895 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	JR6339
MLS Number	13360431
Category	Sleeper Semi Trucks
Last Updated	5/9/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 982-___ SHOW
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72 1

2020 Freightliner M2 106 26 ft Box Truck - 220HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Price Drop

$31,995 USD

For sale: 2020 Freightliner M2 106 Non-CDL 26' Box Truck with 248,034 miles. This medium-duty truck is powered by a 5.1L Detroit DD5 engine delivering 220 HP, paired with a 6-speed Allison...

Condition	Used
Usage	248,034 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Detroit DD5
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb
Door Type	Roll up
Ramps	Yes
Liftgate	Yes
Stock Number	LP3769
MLS Number	13112915
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	5/9/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 909-___ SHOW
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12 0

2005 International DuraStar 4400 Day Cab Truck - Detroit 300HP

Recently Updated

$39,000 USD

2005 International 4400, DT466 300 HP, 458,600 Miles, Allison 3000RDS 6 Spd, 7.17 Ratio, PTO Compatible, 12,000 LB front Axle 46,000 LB Rear Spring Suspension, Full Locking Rear Ends ...

Condition	Used
Usage	458,600 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Transmission	6 Speed
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 7.17 ratio
MLS Number	13450534
Category	Day Cab Semi Trucks
Last Updated	5/8/2025
Location	Paul, ID, US
Sold By	BTR Sales

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19 0

2018 Freightliner M2 106 26 ft Box Truck - 210HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

$34,900 USD

STOCK#2689, 26 FT BOX TRUCK * 2018 FREIGHTLINER M2 * DETROIT DD5 210HP * DIESEL * SPRING SUSPENSION * ALLISON 2100HS AUTOMATIC * GVW 25,500 * MILEAGE 158,462 * WHITE * WHEEL BASE 272 *...

Condition	Used
Usage	158,462 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	210 HP
Engine Model	Detroit DD5
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Spring
Rear Axle	Single Axle
Door Type	Roll up
Liftgate	Yes
Stock Number	2689
MLS Number	13562314
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	5/7/2025
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(855) 653-___ SHOW
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31 0

2016 Freightliner 114SD Roll Off Truck - Detroit, 450HP, 6 Speed Allison Rds Automatic

$134,500 USD

2016 Freightliner 114SD Tandem Axle Roll Off Truck, 12.8L Detroit Diesel DD13 Diesel Engine, 450 HP, Engine Brake, Allison 4000 RDS 6 Speed Automatic Transmission, 9,302 ECM Verified Engine...

Condition	Used
Usage	9,302 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.89 ratio
Stock Number	T16968D
MLS Number	13433897
Category	Roll Off Trucks
Last Updated	5/8/2025
Location	Denver, CO, US
Sold By	DTI Trucks

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33 0

2026 Freightliner 114SD PLUS Dump Truck - Detroit 505HP, Automatic

$189,995 USD

Steel Dump Instal In Progress: New 2026 Freightliner 114SD for sale at Freightliner of Broward in Pompano Beach, Florida!This unit has a Detroit Diesel DD13 Engine with 505 horsepower, a...

Condition	New
Usage	820 Miles
Bed Length	16 ft.
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	8x4
Transmission	6 Speed Automatic
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	THWM7296
MLS Number	13446278
Category	Dump Trucks
Last Updated	5/7/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(844) 611-___ SHOW
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20 0

2012 Freightliner Cascadia 113 Single Axle Day Cab Truck - Detroit, Automatic

$92,900 USD

power window mirrors, cruise control, NEW PPG white paint on cab chassis, NEW 22' AULICK Grain box w/ hi-lift tailgate, dual cylinder scissor hoist, steerable lift axle, new rear drive...

Condition	Used
Usage	13,313 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	370 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear Axle	Tri Axle
Rear End	53,000 lb 4.78 ratio
Stock Number	GW22036
MLS Number	11291774
Category	Day Cab Semi Trucks
Last Updated	5/7/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

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37 0

2018 Freightliner 114SD Roll Off Truck - Detroit, 450HP, 6 Speed Allison Rds Automatic

$139,500 USD

2018 Freightliner 114SD Tandem Axle Roll Off Truck, 12.8L Detroit Diesel DD13 Diesel Engine, 450 HP, Engine Brake, Allison 4000 RDS 6 Speed Automatic Transmission, 9,138 ECM Verified Miles,...

Condition	Used
Usage	9,138 Hours
Duty Class	Heavy Duty Roll Off Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	T16965D
MLS Number	13560383
Category	Roll Off Trucks
Last Updated	5/8/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 986-___ SHOW
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7 0

2026 Western Star 49X Roll Off Truck - Detroit, 470HP

$265,503 USD

2026 Western Star 49X, DD13 470 HP, Allison 4500 RDS, 20,000 Front Axle, 46,000 Rear Axle, 261 Inch Wheelbase, Gal-Fab 60-OR-174 Roll-Off, Reverse Mount, Pioneer Tarp, Price Includes FET,

Condition	New
Usage	620 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	470 HP
Drivetrain	6x4
Transmission	6 Speed
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	260187
MLS Number	13560088
Category	Roll Off Trucks
Last Updated	5/6/2025
Location	Fort Myers, FL, US
Sold By	Southport Truck Group

(833) 986-___ SHOW
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7 0

2026 Western Star 49X Roll Off Truck - Detroit, 470HP

$265,503 USD

2026 Western Star 49X, DD13 470HP, Allison 4500RDS, 20,000 Front Axle, 46,000 Rear Axle, 261 Inch Wheelbase, Gal-Fab 60-OR-174 Roll-Off, Reverse Mount, Pioneer Tarp, Price Includes FET,

Condition	New
Usage	626 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	470 HP
Drivetrain	6x4
Transmission	6 Speed
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	260186
MLS Number	13560078
Category	Roll Off Trucks
Last Updated	5/6/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group