New 6 Speed Automatic 6x4 Trucks For Sale

Your Current Search
Industry
Trucks
Drive Type
6x4
Transmission Type
Automatic
Transmission Speeds
6 Speed
Condition
New
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (65)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Transmission Type
Automatic (65)
Transmission Speed
6 Speed (65)
Drive Train
6x4 (65)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
Market Type
1-25 of 65 results
1-25 of 65 results
Western Star 47X Dump Truck - Detroit 525HP, Automatic
31 0

2025 Western Star 47X Dump Truck - Detroit 525HP, Automatic

Recently Updated
$235,995 USD
See our *New 2025 Western Star 47X* at *Broward Freightliner* in Pompano Beach, Florida. With an all-new interior built for comfort, and powertrain options for increased performance, our 47X...
ConditionNew
Usage78 Miles
Horse Power525 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSLVR9675
MLS Number12999531
CategoryDump Trucks
Last Updated10/3/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner M2 106 Cab & Chassis Truck
26 0

2025 Freightliner M2 106 Cab & Chassis Truck

Recently Updated
$175,995 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,...
ConditionNew
Usage1,193 Miles
Horse Power360 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSHVY9862
MLS Number13067501
CategoryCab & Chassis Trucks
Last Updated10/3/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner M2 106 Tandem Axle Flatbed Truck - 300HP, Automatic
1 0

2025 Freightliner M2 106 Tandem Axle Flatbed Truck - 300HP, Automatic

$145,995 USD
See our M2-106 Heavy Duty Tandem with a 24' Steel flatbed installed here at Broward Freightliner in Pompano Beach, Florida. The truck is ready to be up-fitted for a rear-mounted forklift of...
ConditionNew
Usage284 Miles
Horse Power360 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSDVY9863
MLS Number13096397
CategoryFlatbed Trucks
Last Updated9/28/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Kenworth T880 Tandem Axle Flatbed Truck - 470HP, 6 Speed Allison Rds Automatic
4 0

2025 Kenworth T880 Tandem Axle Flatbed Truck - 470HP, 6 Speed Allison Rds Automatic

$215,900 USD
***READY FOR IMMEDIATE DELIVERY FROM OUR FORT PIERCE, FL LOCATION*** 2025 Kenworth T880 Conventional, Exterior Color: White (L0006EY), Engine: Cummins X15 470V 470 HP @ 2000 RPM, 1750 lb-ft...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty Flatbed Truck
Horse Power470 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF376497
MLS Number13026391
CategoryFlatbed Trucks
Last Updated9/21/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T480 Tandem Axle Rollback Tow Truck - Paccar, 380HP, 6 Speed Allison Rds Automatic
20 0

2024 Kenworth T480 Tandem Axle Rollback Tow Truck - Paccar, 380HP, 6 Speed Allison Rds Automatic

$227,900 USD
Ready for immediate delivery! New 2024 Kenworth T480 chassis with Kilar 26' steel industrial carrier HD rollback w/30,000# capacity, winch, and light bar, PACCAR PX-9 8.9L engine rated at...
ConditionNew
Usage288 Miles
Duty ClassHeavy Duty Rollback Tow Truck
Bed Length26 ft.
Horse Power380 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 5.38 ratio
Stock NumberKN386645
MLS Number12922386
CategoryRollback Tow Trucks
Last Updated9/21/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Western Star 47X Tandem Axle Cab & Chassis Truck - Cummins, 455HP, Automatic
20 0

2025 Western Star 47X Tandem Axle Cab & Chassis Truck - Cummins, 455HP, Automatic

$169,596 USD
See our New 2025 Western Star 47X for sale at Freightliner of Broward in Pompano Beach, Florida!This unit has a Cummins X12 Engine with 455 horsepower, a 12.8-liter engine displacement, and...
ConditionNew
Usage757 Miles
Horse Power455 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSLVR7411
MLS Number13128596
CategoryCab & Chassis Trucks
Last Updated9/27/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
4 0

2023 Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

$171,950 USD
BIG Cummins Motor - 500 HP, 1700# Torque, Allison Transmission, Autocar Rough Service Cab and Chassis, Chassis Length is Perfect length for 26': Flatbeds, Hooks, Rolloff, Reefer,
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power500 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Stock Number245664
MLS Number13106967
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Dump Truck - Cummins 455HP, 6 Speed Allison Rds Automatic, 19' Dump
2 0

2024 Autocar DC64 Dump Truck - Cummins 455HP, 6 Speed Allison Rds Automatic, 19' Dump

$197,950 USD
Green Mamba - paint scheme, wheels, frame etc. available - body can be painted to match (body not included in truck chassis quote),
ConditionNew
Usage1,100 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length19 ft.
Horse Power455 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberGreen Machine
MLS Number13063310
CategoryDump Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Cab & Chassis Truck - Cummins, 455HP, 6 Speed Allison Rds Automatic
6 0

2024 Autocar DC64 Cab & Chassis Truck - Cummins, 455HP, 6 Speed Allison Rds Automatic

$179,900 USD
Many configurations available - on the ground now or 10 day lead time, dump, hook, roll off, reefer, chassis from 18' - 30' bed length available, CA emissions available engines, 500 HP in...
Quantity10
ConditionNew
Usage1,100 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power455 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Suspension4 Bag Air Ride
Rear End46,000 lb 4.89 ratio
MLS Number13057005
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
1 0

2022 Autocar DC64 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

$153,300 USD
New 2022, LOADED TRUCK!!! 500 horsepower Cummins engine with Allison, Disc brakes, full locker 46k drive axles, 20k front suspension, Lots of chrome, full instrument package, Bridgestone...
ConditionNew
Usage1,103 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power500 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number2022Red
MLS Number13048553
CategoryCab & Chassis Trucks
Last Updated9/24/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Autocar DC64 Cab & Chassis Truck
8 0

2023 Autocar DC64 Cab & Chassis Truck

$268,950 USD
2023 Autocar DC64 Quint Axle Cab Chassis. *BRAND NEW 2023 TRUCK* 1088 Miles. 25 Hours. 20K Front Axle, 46K Rear Axles, Three 8K Lift Axles, 90K GVWR. Cummins Engine, 475 HP. AIR Ride...
ConditionNew
Usage1,088 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power475 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End70,000 lb 4.30 ratio
Stock Number246583
MLS Number12755679
CategoryCab & Chassis Trucks
Last Updated9/19/2024
Location
Roseville, MN, US
Sold By

Universal Truck Sales

Western Star 47X Cab & Chassis Truck
14 0

2025 Western Star 47X Cab & Chassis Truck

$169,596 USD
See our New 2025 Western Star 47X for sale at Freightliner of Broward in Pompano Beach, Florida!This unit has a Cummins X12 Engine with 455 horsepower, a 12.8-liter engine displacement, and...
ConditionNew
Usage46 Miles
Horse Power455 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSLVR7410
MLS Number13100523
CategoryCab & Chassis Trucks
Last Updated10/3/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 450HP, 6 Speed Allison Rds Automatic
7 0

2025 Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 450HP, 6 Speed Allison Rds Automatic

$207,485 USD
COULD BE TANK WAGON, DUMP, FLAT BED, ETC. CALL LUKE WHEELER @,
Quantity5
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power450 HP
Engine ModelCummins X15P
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberSJ133852
MLS Number13115628
CategoryCab & Chassis Trucks
Last Updated9/18/2024
Location
Roanoke, VA, US
Sold By

Truck Enterprises Inc.

Western Star 47X Dump Truck - Detroit 525HP, Automatic
33 0

2025 Western Star 47X Dump Truck - Detroit 525HP, Automatic

$235,995 USD
See our New 2025 Western Star 47X at Broward Freightliner in Pompano Beach, Florida. With an all-new interior built for comfort, and powertrain options for increased performance, our 47X...
ConditionNew
Usage772 Miles
Horse Power525 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSLVS7491
MLS Number13077082
CategoryDump Trucks
Last Updated10/3/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Western Star 47X Tandem Axle Cab & Chassis Truck - Cummins, 455HP, Automatic
22 0

2025 Western Star 47X Tandem Axle Cab & Chassis Truck - Cummins, 455HP, Automatic

$169,596 USD
See our New 2025 Western Star 47X for sale at Freightliner of Broward in Pompano Beach, Florida!This unit has a Cummins X12 Engine with 455 horsepower, a 12.8-liter engine displacement, and...
ConditionNew
Usage9 Miles
Horse Power455 HP
Engine ModelCummins X12
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSLVR7409
MLS Number13092464
CategoryCab & Chassis Trucks
Last Updated10/3/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Kenworth T480 Roll Off Truck - Paccar, 380HP, 6 Speed Allison Rds Automatic
29 0

2025 Kenworth T480 Roll Off Truck - Paccar, 380HP, 6 Speed Allison Rds Automatic

$215,000 USD
2025 Kenworth T480, Exterior Color: White, Interior: Vantage Interior in Slate Gray, PACCAR PX-9 380 hp engine @ 1600 RPM, 1250 lb-ft torque @ 1200 RPM, with turbo exhaust brake, Allison...
ConditionNew
Usage1,857 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power380 HP
Engine ModelPaccar PX9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 5.38 ratio
Stock NumberKN131614
MLS Number13014970
CategoryRoll Off Trucks
Last Updated9/11/2024
Location
Rosedale, MD, US
Sold By

All Roads Trucks

Kenworth W990 Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic
10 0

2025 Kenworth W990 Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

$239,950 USD
New 2025 Kenworth W990 Daycab for Sale. Features: Allison Transmission, Slate Gray VIT Interior, Alcoa Ultra One High Polish Wheels, Stainless Steel Texas Square Bumper, Stainless Steel...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number135200
MLS Number13089774
CategoryDay Cab Semi Trucks
Last Updated9/4/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Automatic
34 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Automatic

Price Drop
$155,998 USD
See our New 2025 Freightliner Cascadia 126 sleeper for sale at Freightliner of Miami in Hialeah Gardens, Florida! This truck was built with you in mind with a white exterior, Black Laredo...
ConditionNew
Usage4 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission6 Speed Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberSSWB8441
MLS Number13042461
CategorySleeper Semi Trucks
Last Updated9/28/2024
Location
Hialeah Gardens, FL, US
Sold By

Freightliner of Miami

Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic
25 0

2025 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

$248,999 USD
Available now for immediate delivery! New 2025 Kenworth T880 chassis with Galfab roll off body, Cummins X15 Productivity Series 470 horsepower, 1,750 lb.-ft. torque, Allison 4000RDS 6-speed...
ConditionNew
Usage444 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power470 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF129827
MLS Number13078319
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic
25 0

2025 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

$248,999 USD
Available now for immediate delivery! New 2025 Kenworth T880 chassis with Galfab roll off body, Cummins X15 Productivity Series 470 horsepower, 1,750 lb.-ft. torque, Allison 4000RDS 6-speed...
ConditionNew
Usage444 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power470 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF129824
MLS Number13078318
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T880 Roll Off Truck - Cummins, 450HP, 6 Speed Allison Rds Automatic
33 0

2024 Kenworth T880 Roll Off Truck - Cummins, 450HP, 6 Speed Allison Rds Automatic

$239,999 USD
New 2024 Kenworth T880 chassis with Galfab rolloff body, full specs on both chassis and body available upon request. Chassis equipped with Cummins X15 engine rated at 450 horsepower, Allison...
ConditionNew
Usage1,539 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberKF334158
MLS Number12920190
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Naples, FL, US
Sold By

All Roads Trucks

Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic
25 0

2025 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

$248,999 USD
Available now for immediate delivery! New 2025 Kenworth T880 chassis with Galfab roll off body, Cummins X15 Productivity Series 470 horsepower, 1,750 lb.-ft. torque, Allison 4000RDS 6-speed...
ConditionNew
Usage1,050 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power470 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF376500
MLS Number12906597
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic
25 0

2024 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

$248,999 USD
Available now for immediate delivery! New 2025 Kenworth T880 chassis with Galfab roll off body, Cummins X15 Productivity Series 470 horsepower, 1,750 lb.-ft. torque, Allison 4000RDS 6-speed...
ConditionNew
Usage1,088 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power470 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF376496
MLS Number12906595
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic
25 0

2025 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

$248,999 USD
Available now for immediate delivery! New 2025 Kenworth T880 chassis with Galfab roll off body, Cummins X15 Productivity Series 470 horsepower, 1,750 lb.-ft. torque, Allison 4000RDS 6-speed...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power470 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF129821
MLS Number12892621
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic
25 0

2025 Kenworth T880 Roll Off Truck - Cummins, 470HP, 6 Speed Allison Rds Automatic

$248,999 USD
Available now for immediate delivery! New 2025 Kenworth T880 chassis with Galfab roll off body, Cummins X15 Productivity Series 470 horsepower, 1,750 lb.-ft. torque, Allison 4000RDS 6-speed...
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power470 HP
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberKF129820
MLS Number12892620
CategoryRoll Off Trucks
Last Updated8/29/2024
Location
Fort Pierce, FL, US
Sold By

All Roads Trucks

Did you find what you were looking for? Yes No