6 Speed Automatic 6x4 Trucks For Sale in United States

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25 0

2013 CAT CT660 Boom / Bucket Truck - 475HP, Auto

$140,360 USD

2013 Caterpillar CT660 6x4 bucket truck. Terex Utilities TCX65/100, working height 105 ft and a horizontal side reach of just over 47 ft. Starts and drives. 29,909 miles. Powered by a 475 hp...

Condition	Used
Usage	29,909 Miles
Horse Power	475 HP
Engine Model	CT13 12.4L
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Walking Beam
Rear End	40,000 lb
Stock Number	DJ214331
MLS Number	12335710
Category	Boom & Bucket Trucks
Last Updated	4/24/2024
Location	Bakersfield, CA, US
Sold By	Custom Truck One Source

(801) 521-___ SHOW
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55 0

2015 Freightliner Coronado 122 SD Day Cab Truck - Cummins 485HP, 6 Speed Allison Rds Automatic

Price Reduced

$89,950 USD

0 MILES ON NEW BF GOODRICH STEER HANKOOK DRIVE TIRES,, (6) NEW ALUMINUM WHEELS, 2 LINE WET KIT, ALLISON RDS TRANSMISSION,, FRONT LOCKING DIFF,, DOUBLE FRAME,, DISC BRAKES,, ONE OWNER SINCE...

Condition	Used
Usage	12,640 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	SD 122
MLS Number	12494439
Category	Day Cab Semi Trucks
Last Updated	8/11/2024
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

(833) 495-___ SHOW
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22 0

1999 Freightliner FL80 4000 Gallon Water Truck - Caterpillar 330HP, 6 Speed Automatic

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1999 FREIGHTLINER FL 80 WITH 4000 GALLON WATER SYSTEM, 3126 CAT DIESEL 330HP, ALLISON AUTO 6 SP, HENDERICKSON BEAM, SUPER SINGLES, PS, AIR RIDE DRIVERS, CC,AC, AM-FM, 121,000 MI 4000 GALLON...

Condition	Used
Usage	12,100 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	330 HP
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Capacity	4000 Gallons
MLS Number	12087100
Category	Water Trucks
Last Updated	6/28/2023
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

(801) 521-___ SHOW
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15 0

2000 Freightliner FLD120 Classic Day Cab Truck - Caterpillar 475HP, 6 Speed Allison Rds Automatic

$44,950 USD

ONE OWNER SINCE NEW 6NZ CAT WITH 6 SPEED ALLISON,

Condition	Used
Usage	496,304 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	FLD 120 6NZ
MLS Number	12958666
Category	Day Cab Semi Trucks
Last Updated	6/27/2024
Location	SALT LAKE CITY, UT, US
Sold By	Vriens Truck Parts

(888) 680-___ SHOW
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9 0

2012 Freightliner M2 100 Dump Truck - Dump Body

Newly Listed

$89,900 USD

EXCELLENT CONDITION, SUPER LOW MILES, MUNICIPALITY OWNED, THREE LIKE UNITS AVAILABLE, PINTLE HITCH, CUMMINS POWERED, ALLISON AUTOMATIC TRANSMISSION, MSTA, FINANCING AVAILABLE, TRUE DIAMOND...

Condition	Used
Usage	103,254 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Type	Dump Body
Bed Length	14 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CHBR3048U/RICH
MLS Number	13032123
Category	Dump Trucks
Last Updated	8/11/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

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2 0

2012 Freightliner M2 100 Dump Truck - Cummins 260HP, 6 Speed Automatic, 14' Dump

$89,900 USD

2012 FREIGHTLINER M2 DUMP TRUCK, EXCELLENT CONDITION, SUPER LOW MILES, MUNICIPALITY OWNED, THREE LIKE UNITS AVAILABLE, PINTLE HITCH, CUMMINS POWERED, ALLISON AUTOMATIC TRANSMISSION, MSTA,...

Condition	Used
Usage	103,254 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	14 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CHBR3048U/MANA
MLS Number	13024269
Category	Dump Trucks
Last Updated	8/1/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

(877) 705-___ SHOW
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2 0

2012 Freightliner M2 100 Dump Truck - Cummins 260HP, 6 Speed Automatic

$89,900 USD

EXCELLENT CONDITION, LOW MILEAGE, 3 LIKE UNITS ARRIVING SOON! 14' STEEL BODY WITH 36" SIDES, HD PINTLE HITCH, 3 MAN SEATING, ELECTRIC TARP AND MUCH MORE! OWNED, OPERATED AND MAINTAINED BY...

Condition	Used
Usage	103,254 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CHBR3048
MLS Number	13020647
Category	Dump Trucks
Last Updated	7/31/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

39 0

2016 Freightliner M2 106 24 ft Box Truck - 270HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

Newly Listed

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2016 Freightliner M2 Tandem Axle 24’ Box Truck, Cummins ISL 8.9L Turbo Diesel Engine, Engine Brake, 270 HP, Allison 3000HS 6 Speed Automatic Transmisison, ONLY 153,903 ECM Verified Miles ...

Condition	Used
Usage	4,892 Hours
Duty Class	Heavy Duty Box Truck
Box Length	24 ft.
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	T16484D
MLS Number	13043036
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	8/10/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(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

Newly Listed

$59,995 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	8/8/2024
Location	Mount Vernon, IL, US
Sold By	Georgia Elite Trucks

36 0

2017 Freightliner M2 106 24 ft Refrigerated Truck - 300HP, 6 Speed Automatic, Carrier, Multi-Temp, Liftgate

Newly Listed

$84,500 USD

2017 Freightliner M2-106 Tandem Axle 24’ Refrigerated Box Truck, Cummins ISL Turbo Diesel Engine, 300 HP, Allison 6 Speed Automatic Transmission, 156,717 ECM Verified Miles ONLY 6,376 ECM...

Condition	Used
Usage	6,376 Hours
Duty Class	Heavy Duty Refrigerated Truck
Box Length	24 ft.
Horse Power	300 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Automatic
Reefer Unit	Carrier
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	T16060D
MLS Number	13035756
Category	Refrigerated Trucks
Last Updated	8/7/2024
Location	Denver, CO, US
Sold By	DTI Trucks

35 0

2016 Freightliner M2 106 26 ft Box Truck - 260HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

Newly Listed

$64,500 USD

2016 Freightliner M2-106 Tandem Axle Box Truck, Cummins ISL 8.9L Diesel Engine, 260 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, 130,761 ECM Verified Miles 8,040 ECM Verified...

Condition	Used
Usage	8,040 Hours
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	260 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Door Type	Roll up
Liftgate	Yes
Stock Number	T16041D
MLS Number	13035749
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	8/9/2024
Location	Denver, CO, US
Sold By	DTI Trucks

36 0

2016 Freightliner M2 106 26 ft Box Truck - 270HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

$67,500 USD

2015 Freightliner M2-106 Tandem Axle Box Truck, Cummins ISL 8.9L Diesel Engine, 270 HP, Engine Brake, Allison 6 Speed Automatic Transmission, 109,477 ECM Verified Miles 4,892 ECM Verified...

Condition	Used
Usage	4,892 Hours
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	T16483D
MLS Number	13024597
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	8/2/2024
Location	Denver, CO, US
Sold By	DTI Trucks

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2 0

2019 Freightliner M2 106 4000 Gallon Water Truck - Cummins 300HP, 6 Speed Allison Rds Automatic

Recently Updated

$136,900 USD

Just acquired: Cummins ISL with Allison RDS Automatic Transmission, 4000 gallon water tank with baffles top and bottom 2.5 fill pipe. 5 spray heads Spray bars front, rear, drivers side. ...

Condition	Used
Usage	23,000 Miles
Duty Class	Heavy Duty Water Truck
Horse Power	300 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.86 ratio
Capacity	4000 Gallons
Stock Number	KE5848
MLS Number	13018519
Category	Water Trucks
Last Updated	8/7/2024
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(844) 241-___ SHOW
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30 0

2025 Freightliner M2 106 Single Axle Dump Truck - Cummins 250HP, Automatic

Recently Updated

$119,995 USD

Introducing the evolution of North America's #1 best-selling medium-duty truck: the M2106. It's ready to deliver here at Freightliner of Broward. With an all-new interior built for comfort,...

Condition	New
Usage	274 Miles
Bed Length	16 ft.
Horse Power	250 HP
Engine Model	Cummins ISB 6.7L
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb
Stock Number	SDVZ8446
MLS Number	13009124
Category	Dump Trucks
Last Updated	8/10/2024
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(844) 882-___ SHOW
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31 0

2013 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

$51,977 USD

2013 Freightliner M2106 24' x 102" Tandem-Axle Flat-Bed Truck W/ Fork-Lift Package, Cummins ISC 8.3L @ 350 H.P., Exhaust Brake, Allison 3000-RDS 6-Speed Automatic O/D Transmission, 5.29...

Condition	Used
Usage	10,202 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins ISC350
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Winch	Yes
Stock Number	3907
MLS Number	13007619
Category	Flatbed Trucks
Last Updated	7/31/2024
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

35 0

2016 Freightliner M2 106 24 ft Box Truck - 270HP, 6 Speed Allison Hs Automatic, Liftgate

$67,500 USD

2016 Freightliner M2-106 Tandem Axle Box Truck, Cummins ISL 8.9L Diesel Engine, 270 HP, Engine Brake, Allison 6 Speed Automatic Transmission, 125,195 ECM Verified Miles 5,394 ECM Verified...

Condition	Used
Usage	5,394 Hours
Duty Class	Heavy Duty Box Truck
Box Length	24 ft.
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Liftgate	Yes
Stock Number	T16482D
MLS Number	12984355
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/23/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 882-___ SHOW
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28 0

2012 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

Recently Updated

$42,977 USD

2012 Freightliner M2106 24' x 102" Tandem-Axle Flat-Bed Truck W/ Fork-Lift Package, Cummins ISC 8.3L @ 350 H.P., Exhaust Brake, Allison 3000-RDS 6-Speed Automatic O/D Transmission, 5.29...

Condition	Used
Usage	2,335 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins ISC350
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Winch	Yes
Stock Number	3906
MLS Number	12971207
Category	Flatbed Trucks
Last Updated	8/7/2024
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

31 0

2019 Freightliner M2 106 Flatbed Truck

$132,500 USD

2019 Freightliner M2-106 Tandem Axle Flatbed, Cummins L9 8.9L Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 98,391 ECM Verified Miles 2,687 ECM Verified...

Condition	Used
Usage	2,687 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Winch	Yes
Stock Number	T16481D
MLS Number	12962824
Category	Flatbed Trucks
Last Updated	7/4/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 370-___ SHOW
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10 1

2016 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic

$56,900 USD

2016 Freightliner M2-106, Cummins ISL 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, 52,000 GVW, 12,000# Alliance Front Axle, 40,000# Alliance Axle...

Condition	Used
Usage	7,622 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.78 ratio
Stock Number	16WH215
MLS Number	12962597
Category	Cab & Chassis Trucks
Last Updated	7/2/2024
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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31 0

2011 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 330HP, 6 Speed Allison Hs Automatic

Recently Updated

$69,950 USD

THIS TRUCK BELONGED TO PARAMOUNT PICTURES IN SOUTHERN CALIFORNIA, IT'S IN EXCELLENT CONDITION DOUBLE FRAME, 0 RUST,, ALL ALUMINUM WHEELS,, NO PTO PROVISION ON TRANSMISSION,,

Condition	Used
Usage	76,393 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	330 HP
Engine Model	Cummins ISC330
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	2011 CREW CAB M2
MLS Number	12946341
Category	Cab & Chassis Trucks
Last Updated	8/10/2024
Location	SALT LAKE CITY, UT, US
Sold By	Vriens Truck Parts

33 0

2015 Freightliner M2 106 Dump Truck - Cummins 330HP, 6 Speed Allison Rds Automatic, 15' Dump

$132,500 USD

2015 Freightliner M2-106 Tandem Axle Dump Truck / Plow Truck, Cummins ISL 8.9L Diesel Engine, 330 HP, Engine Brake, Allison 3500 RDS 6 Speed Automatic Transmission, ONLY 26,596 ECM Verified...

Condition	Used
Usage	1,899 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Colt
Bed Length	15 ft.
Horse Power	330 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	T16408D
MLS Number	12920160
Category	Dump Trucks
Last Updated	6/8/2024
Location	Denver, CO, US
Sold By	DTI Trucks

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17 1

2018 Freightliner M2 106 26 ft Box Truck - 350HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

$54,900 USD

2018 Freightliner M2-106 w/a 26,x102” Box (Price includes 6 Month Protection Plan by Premium 2000), Cummins L9 350HP Engine, Automatic 6 Spd Allison 3000 HS Transmission, Air Ride Suspension...

Condition	Used
Usage	9,546 Hours
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Door Type	Roll up
Liftgate	Yes
Stock Number	18WH073
MLS Number	12917208
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/13/2024
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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22 1

2012 Freightliner M2 106 24 ft Refrigerated Truck - 325HP, 6 Speed Allison Hs Automatic, Liftgate

$42,900 USD

2012 Freightliner M2-106, 24'x102"x108" Reefer Body, Cummins ISB6.7 325HP Engine, Automatic 6 Spd Allison 3000 HS Transmission, Air Ride Suspension, Tandem Axle, 53,000 GVW, 13,000# Front...

Condition	Used
Usage	12,884 Hours
Duty Class	Heavy Duty Refrigerated Truck
Box Length	24 ft.
Horse Power	325 HP
Engine Model	Cummins ISB6.7
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Reefer Unit	Carrier
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Liftgate	Yes
Stock Number	12WH329
MLS Number	12911084
Category	Refrigerated Trucks
Last Updated	6/18/2024
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.