New 6 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Transmission Speeds
6 Speed
Condition
New
Market Type
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (1618)
Attachments (1)
Model
Select a manufacturer to view available models.
Condition
New (1619)
Model Year
-
GVWR Category
Transmission Type
Transmission Speed
6 Speed (1619)
Drive Train
Suspension Type
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
United States (1619)
State / Region
Select a state below and click Refine Results.



























Market Type
801-825 of 1,619 results
801-825 of 1,619 results
Chevrolet 6500 Hooklift Truck - Duramax, 350HP
12 0

2023 Chevrolet 6500 Hooklift Truck - Duramax, 350HP

$113,270 USD
This new Chevrolet 6500 4x2 regular cab is equipped with a Palfinger ACC-80 container handling system, ideal for transferring, dumping, and unloading applications. Powered by a 350 HP 6.6L...
ConditionNew
Horse Power350 HP
Engine ModelDuramax 6.6L D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End15,500 lb
Stock NumberPH224279
MLS Number13659398
CategoryHooklift Trucks
Last Updated6/21/2025
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Box Truck - 260HP, Automatic
1 0

2026 Freightliner M2 106 Box Truck - 260HP, Automatic

$139,995 USD
Introducing the evolution of North America's #1 best-selling medium-duty truck: the M2106 Plus. See our New 2026 Freightliner M2106 at Broward Freightliner in Pompano Beach, Florida. With an...
ConditionNew
Usage200 Miles
Horse Power260 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb
Stock NumberTDWP8872
MLS Number13659354
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated7/12/2025
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 505HP, 6 Speed Allison Rds Automatic
15 0

2026 Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 505HP, 6 Speed Allison Rds Automatic

Call for price
NEW TRIAXLE DUMP CHASSIS ON THE GROUND! 2026 WESTERN STAR 47X WITH DETROIT DD13 505HP/1850TQ, ALLISON 4500RDS, HAULMAAX REAR SUSPENTION, 46K REARS, 20K STEERABLE PUSHER AND 20K STEER AXLE. 4...
Quantity4
ConditionNew
Usage1,022 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power505 HP
Engine ModelDetroit DD13
Emission RatingUSA Tier 4 Final
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock NumberWS4949
MLS Number13450383
CategoryCab & Chassis Trucks
Last Updated6/20/2025
Location
Westbrook, ME, US
Sold By

Freightliner of Maine

Freightliner M2 106 Cab & Chassis Truck
44 0

2026 Freightliner M2 106 Cab & Chassis Truck

$119,995 USD
2026 Freightliner M2106 at Broward Freightliner in Pompano Beach, Florida. With an all-new interior built for comfort, and powertrain options for increased performance, our M2106 improves on...
ConditionNew
Usage754 Miles
Horse Power260 HP
Engine ModelCummins ISB 6.7L
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb
Stock NumberTHWR0371
MLS Number13598197
CategoryCab & Chassis Trucks
Last Updated7/12/2025
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Freightliner M2 106 Boom / Bucket Truck - 325HP
5 0

2025 Freightliner M2 106 Boom / Bucket Truck - 325HP

$226,764 USD
FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a Terex XT PRO 60/70-ORA-F-PC forestry bucket. This vehicle is powered by a 325 hp Cummins 6.7L diesel motor, and gears are shifted...
ConditionNew
Horse Power325 HP
Engine ModelCummins 6.7L D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberSHWD0280
MLS Number13654777
CategoryBoom & Bucket Trucks
Last Updated6/28/2025
Location
Lynchburg, VA, US
Sold By

Custom Truck One Source

Isuzu NRR 20 ft Box Truck - 6 Speed Automatic, Roll up Door, Liftgate
76 0

2024 Isuzu NRR 20 ft Box Truck - 6 Speed Automatic, Roll up Door, Liftgate

$69,895 USD
2024 Isuzu NRR 20’ Box Truck with Liftgate Quick Highlights:, , Engine: 5.2L Isuzu Turbo Diesel – Reliable and efficient for heavy-duty tasks , Transmission: Automatic – Smooth and dependable...
ConditionNew
Usage693 Miles
Duty ClassMedium Duty Box Truck
Box Length20 ft.
Drivetrain4x2
Transmission6 Speed Automatic
Door TypeRoll up
LiftgateYes
Stock Number4IT2090
MLS Number13157946
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/19/2025
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

Isuzu NRR 20 ft Box Truck - 6 Speed Automatic, Roll up Door, Liftgate
79 0

2024 Isuzu NRR 20 ft Box Truck - 6 Speed Automatic, Roll up Door, Liftgate

$69,895 USD
2024 Isuzu NRR Box Truck with Liftgate Quick Highlights:, , Engine: 5.2L Isuzu Turbodiesel – Durable and efficient for heavy-duty operations , Transmission: Automatic – Provides smooth and...
ConditionNew
Usage506 Miles
Duty ClassMedium Duty Box Truck
Box Length20 ft.
Drivetrain4x2
Transmission6 Speed Automatic
Door TypeRoll up
LiftgateYes
Stock Number4IT1307
MLS Number13147722
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/19/2025
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

Isuzu NPR HD 16 ft Box Truck - 6 Speed Automatic, Roll up Door, Liftgate
72 0

2024 Isuzu NPR HD 16 ft Box Truck - 6 Speed Automatic, Roll up Door, Liftgate

$65,495 USD
2024 Isuzu NPR-HD 16’ Box Truck with Liftgate Quick Highlights:, , Engine: 6.6L Isuzu gas engine – Dependable and powerful for commercial needs , Transmission: Automatic – Ensures smooth and...
ConditionNew
Usage431 Miles
Duty ClassMedium Duty Box Truck
Box Length16 ft.
Drivetrain4x2
Transmission6 Speed Automatic
Door TypeRoll up
LiftgateYes
Stock Number4IT3397
MLS Number13131030
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/19/2025
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

IN STOCK - 2025 Peterbilt 537 Sewer / Septic Truck - Iron-Vac 2500 Gallon Tank Body
8 0

IN STOCK - 2025 Peterbilt 537 Sewer / Septic Truck - Iron-Vac 2500 Gallon Tank Body

Call for price
THIS UNIT IS IN STOCK AND AVAILABLE FOR PURCHASE 2025 Peterbilt 537 6.7L PACCAR PX-7 Engine (300HP) Allison 6 Speed 2500 Automatic Transmission 33k GVWR 2500 Gallon Carbon Steel Tank Masport...
Warranty
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelPaccar 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Capacity2500 Gallons
Stock Number755468
MLS Number13642387
CategorySewer / Septic Trucks
Last Updated6/18/2025
Location
Searcy, AR, US
Sold By

SepticTrucks.com

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body
7 0

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body

Call for price
THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Stainless SteelTank (5 YR...
Warranty
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Capacity2500 Gallons
Stock Number1M2MDBAB4SS075904
MLS Number13642840
CategorySewer / Septic Trucks
Last Updated6/18/2025
Location
Searcy, AR, US
Sold By

SepticTrucks.com

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Aluminum Tank Body
8 0

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Aluminum Tank Body

Call for price
THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Aluminum Tank (5 YR...
Warranty
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Capacity2500 Gallons
Stock Number1M2MDBAB6SS075905
MLS Number13642848
CategorySewer / Septic Trucks
Last Updated6/18/2025
Location
Searcy, AR, US
Sold By

SepticTrucks.com

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body
8 0

IN STOCK - 2025 Mack MD7 Sewer / Septic Truck - Iron-Vac 2500 Gallon Steel Tank Body

Call for price
THIS UNIT IS CURRENTLY IN STOCK 2025 Mack MD7 (2 YR Manufacturer Warranty) Cummins 6.7L (300HP) 2500 Allison Automatic Transmission 33k GVWR 2500 Gallon Stainless SteelTank (5 YR...
Warranty
ConditionNew
Duty ClassHeavy Duty Sewer / Septic Truck
Upfit TypeTank Body
Upfit MakeIron-Vac
Upfit Model2500 Gallon
Horse Power300 HP
Engine ModelCummins 6.7L
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.57 ratio
Capacity2500 Gallons
Stock Number1M2MDBABXSS075907
MLS Number13642852
CategorySewer / Septic Trucks
Last Updated6/18/2025
Location
Searcy, AR, US
Sold By

SepticTrucks.com

Kenworth W990 Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic
8 0

2026 Kenworth W990 Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

$249,950 USD
PRICE INCLUDES FET. New 2026 Kenworth W990 Daycab Truck for Sale. Features: Allison Transmission, 210-gallon Fuel Capacity, Dual 7 in. Exhaust Stacks, Dual Heated Motor Mirrors, Aluminum...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear End46,000 lb 3.91 ratio
Stock Number217437
MLS Number13651931
CategoryDay Cab Semi Trucks
Last Updated6/21/2025
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth W990 Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic
7 0

2026 Kenworth W990 Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

$249,950 USD
PRICE INCLUDES FET. New 2026 Kenworth W990 Daycab Truck for Sale. Features: Allison Transmission, 210-gallon Fuel Capacity, Dual 7 in. Exhaust Stacks, Dual Heated Motor Mirrors, Aluminum...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear End46,000 lb 3.91 ratio
Stock Number217436
MLS Number13651926
CategoryDay Cab Semi Trucks
Last Updated6/21/2025
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Freightliner M2 106 Flatbed Truck - 350HP
6 0

2025 Freightliner M2 106 Flatbed Truck - 350HP

$209,120 USD
FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Load King Premier 40' conveyor body. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an...
ConditionNew
Horse Power350 HP
Engine ModelCummins L9 D
Drivetrain6x4
Transmission6 Speed
Rear End46,000 lb
Stock NumberSDVR6751
MLS Number13651377
CategoryFlatbed Trucks
Last Updated6/18/2025
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Freightliner M2 106 Tandem Axle Flatbed Truck - Automatic
32 0

2026 Freightliner M2 106 Tandem Axle Flatbed Truck - Automatic

$139,995 USD
Introducing the evolution of North America's #1 best-selling medium-duty truck: the M2106 Plus. See our New 2026 Freightliner M2106 at Miami Freightliner in Hialeah Gardens, Florida. With an...
ConditionNew
Usage2,655 Miles
Bed Length24 ft.
Horse Power350 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberTDWP8854
MLS Number13570677
CategoryFlatbed Trucks
Last Updated6/25/2025
Location
Hialeah Gardens, FL, US
Sold By

Freightliner of Miami

Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic
10 1

2025 Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

$289,950 USD
PRICE INCLUDES FET. New Kenworth T880 Tri Axle Hooklift for sale. Features: Dual Exhaust Stacks, 120-gallon Fuel Capacity, Heated Mirrors, Palfinger HT500 Hooklift body, 50,000 lb. Capacity,...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End66,000 lb 4.30 ratio
Stock Number131259
MLS Number12849195
CategoryCab & Chassis Trucks
Last Updated6/18/2025
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18' Dump
10 0

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18' Dump

$289,000 USD
NEW 2025 PETERBILT 567 DUMP TRUCK! 18FT STEEL DUMP BODY, POWERED WITH CUMMINS X15 ENGINE, AND ALLISON 4500 SERIES AUTOMATIC TRANSMISSION. 18,000LBS FRONT AXLE, 46,000LBS REAR AXLE, 244"...
ConditionNew
Usage137 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length18 ft.
Horse Power565 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number271889
MLS Number13650012
CategoryDump Trucks
Last Updated6/17/2025
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 12' Dump
8 0

2025 Peterbilt 537 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 12' Dump

Call for price
PX9 350HP,,ALLISON 6SPD TRAANS,120FRT,23RR,33000 GVWR,12 FT HERITAGE DUMP WITH TARP 11R22.5 TIRES,ALUM WHLS,
ConditionNew
Usage250 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length12 ft.
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.25 ratio
Stock Number275605
MLS Number13649875
CategoryDump Trucks
Last Updated6/18/2025
Location
Buffalo, NY, US
Sold By

Hunter Truck

Western Star 49X Dump Truck - Cummins 475HP
15 0

2025 Western Star 49X Dump Truck - Cummins 475HP

$205,502 USD
2025 Western Star 49X Triaxle Dump, Cummins X12 475HP, Allison 4500 RDS, 20,000 Front, 46,000 Rear, 13,200 Steerable, Hard-Ox Stampede, High Lift Gate, All the Right Stuff!,
ConditionNew
Usage1,159 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number254101
MLS Number13649812
CategoryDump Trucks
Last Updated6/17/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Western Star 49X Dump Truck - Cummins 475HP
16 0

2025 Western Star 49X Dump Truck - Cummins 475HP

$205,502 USD
2025 Western Star 49X Triaxle Dump, Cummins X12 475 HP, Allison 4500 RDS, 20,000 Front, 46,000 Rear, 13,200 Steerable, Hard-Ox Stampede, High Lift Gate, All the Right Stuff!,
ConditionNew
Usage1,140 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number254100
MLS Number13649811
CategoryDump Trucks
Last Updated6/17/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Western Star 49X Dump Truck - Cummins 475HP
15 0

2025 Western Star 49X Dump Truck - Cummins 475HP

$205,502 USD
2025 Western Star 49X Triaxle Dump, Cummins X12 475HP, Allison 4500 RDS, 20,000 Front, 46,000 Rear, 13,200 Steerable, Hard-Ox Stampede, High Lift Gate, All the Right Stuff!,
ConditionNew
Usage1,401 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number254203
MLS Number13649806
CategoryDump Trucks
Last Updated6/17/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Western Star 49X Dump Truck - Cummins 475HP
15 0

2025 Western Star 49X Dump Truck - Cummins 475HP

$205,502 USD
2025 Western Star 49X Triaxle Dump, Cummins X12 475HP, Allison 4500 RDS, 20,000 Front, 46,000 Rear, 13,200 Steerable, Hard-Ox Stampede, High Lift Gate, All the Right Stuff!,
ConditionNew
Usage1,138 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power475 HP
Drivetrain6x4
Transmission6 Speed
SuspensionTufTrac
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number254099
MLS Number13649774
CategoryDump Trucks
Last Updated6/17/2025
Location
Tampa, FL, US
Sold By

Southport Truck Group

Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump
8 0

2025 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 18' Dump

$279,950 USD
FET INCLUDED IN PRICE! New Kenworth T880 Tri Axle Dump Truck for sale. Features: Dual Exhaust, 120-gallon Fuel Capacity, 18 ft. Heritage Steel Dump Body with Auto Tarper, Allison...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length18 ft.
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTri Axle
Rear End64,740 lb 4.10 ratio
Stock Number132048
MLS Number13649765
CategoryDump Trucks
Last Updated6/18/2025
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 18' Dump
8 0

2025 Kenworth T880 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 18' Dump

$259,950 USD
PRICE INCLUDES FET! New Kenworth T880 Tri Axle Dump Truck for sale. Features: Dual Exhaust, 120-gallon Fuel Capacity, 18 ft.Heritage Steel Dump Body, Auto Tarper, Adjustable Telescopic...
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length18 ft.
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson PRIMAAX
Rear AxleTri Axle
Rear End64,500 lb 4.10 ratio
Stock Number132235
MLS Number13649752
CategoryDump Trucks
Last Updated6/17/2025
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

Did you find what you were looking for? Yes No