New 6 Speed Trucks For Sale in United States

1626 - 1650 of 1,655 listings

2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$149,875 USD

Chevrolet 6500 4x4 with a 12' Load King Voyager P service body and Load King Stinger 7522 telescopic crane. This unit is powered by a 350 hp Duramax 6.6L diesel motor and a 6-speed automatic...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH758047
MLS Number	12571147
Category	Mechanic / Utility / Service Trucks
Last Updated	11/11/2025
Location	Poulsbo, WA, US
Sold By	Custom Truck One Source

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2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$91,402 USD

FOR SALE! A brand new Chevrolet 6500 4x4 upfitted with a Reading RTBCL132LU084SB service body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,000 lb
Stock Number	PH513803
MLS Number	12636745
Category	Mechanic / Utility / Service Trucks
Last Updated	11/11/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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2023 Chevrolet 6500 Flatbed Truck - 350HP

$95,600 USD

FOR SALE! A brand new Chevrolet 6500 4x2 upfitted with an 18' Industrial Metal Products flatbed. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH404039
MLS Number	13228785
Category	Flatbed Trucks
Last Updated	11/11/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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2023 Chevrolet 6500 Flatbed Truck - 350HP

$95,600 USD

FOR SALE! A brand new Chevrolet 6500 4x2 upfitted with an 18' Industrial Metal Products flatbed. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH404037
MLS Number	13228784
Category	Flatbed Trucks
Last Updated	11/11/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$91,402 USD

FOR SALE! A brand new Chevrolet 6500 4x4 upfitted with a Reading RTBCL132LU084SB service body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,000 lb
Stock Number	PH333570
MLS Number	12626678
Category	Mechanic / Utility / Service Trucks
Last Updated	11/11/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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2023 Chevrolet 5500 Mechanic / Service Truck - Duramax, 350HP

$89,580 USD

FOR SALE! A brand new Chevrolet 5500 4x2 upfitted with a Reading service body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a 6-speed automatic...

Condition	New
Usage	1,067 Miles
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH220501
MLS Number	12838300
Category	Mechanic / Utility / Service Trucks
Last Updated	11/11/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2023 Chevrolet 5500 Mechanic / Service Truck - Duramax, 350HP

$77,864 USD

FOR SALE! A brand new Chevrolet 5500 4x2 upfitted with a Reading flatbed. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a 6-speed automatic...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH220495
MLS Number	12468739
Category	Mechanic / Utility / Service Trucks
Last Updated	11/11/2025
Location	Lynchburg, VA, US
Sold By	Custom Truck One Source

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2022 Chevrolet 6500 Dump Truck - Duramax 350HP

$84,499 USD

FOR SALE! A brand new Chevrolet 6500 4x2 upfitted with an 11' 3" Rugby dump body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a 6-speed automatic...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	NH391656
MLS Number	13212535
Category	Dump Trucks
Last Updated	11/11/2025
Location	Denver, CO, US
Sold By	Custom Truck One Source

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2022 Chevrolet 5500 Dump Truck - Duramax 350HP

$75,699 USD

FOR SALE! A brand new Chevrolet 5500 4x2 upfitted with an 11' Knapheide dump body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a 6-speed...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	NH174955
MLS Number	12492562
Category	Dump Trucks
Last Updated	11/11/2025
Location	St Paul, MN, US
Sold By	Custom Truck One Source

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2022 Chevrolet 5500 Dump Truck - Duramax 350HP

$75,699 USD

FOR SALE! A brand new Chevrolet 5500 4x2 upfitted with an 11' Knapheide dump body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a 6-speed...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	NH174951
MLS Number	12492560
Category	Dump Trucks
Last Updated	11/11/2025
Location	St Paul, MN, US
Sold By	Custom Truck One Source

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2025 Peterbilt 567 Dump Truck - Paccar 510HP

$262,844 USD

FOR SALE! A brand new Peterbilt 567 6x4 upfitted with an OSW dump body. This vehicle is powered by a 510 hp Paccar MX13 diesel motor, and gears are shifted via an Allison 4500RDS automatic...

Condition	New
Horse Power	510 HP
Engine Model	Paccar MX-13 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	SD720252
MLS Number	13243153
Category	Dump Trucks
Last Updated	7/16/2025
Location	Bakersfield, CA, US
Sold By	Custom Truck One Source

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2025 Peterbilt 567 Dump Truck - Paccar 510HP

$262,844 USD

FOR SALE! A brand new Peterbilt 567 6x4 upfitted with an OSW dump body. This vehicle is powered by a 510 hp Paccar MX13 diesel motor, and gears are shifted via an Allison 4500RDS automatic...

Condition	New
Horse Power	510 HP
Engine Model	Paccar MX-13 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	SD720251
MLS Number	13243152
Category	Dump Trucks
Last Updated	7/16/2025
Location	Bakersfield, CA, US
Sold By	Custom Truck One Source

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2025 Mack MD642 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic IN STOCK

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New Mack rollback tow truck for sale at Midco Sales. Key Specs: Mack MD642, Cummins diesel 300HP, automatic transmission, Jerr-Dan 22' steel deck, 8k winch, wheel lift. CHASSIS SPECS, Mack...

Condition	New
Usage	183 Miles
Duty Class	Medium Duty Rollback Tow Truck
Upfit Type	Rollback Towing Body
Upfit Make	Jerr-Dan
Bed Length	22 ft.
Horse Power	300 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,000 lb
Winch	Yes
Stock Number	T14850
MLS Number	13227217
Category	Rollback Tow Trucks
Last Updated	12/6/2024
Location	Chandler, AZ, US
Sold By	Midco Sales

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2024 Ford F-750 Water Truck - 7.3L G 350HP

$101,397 USD

FOR SALE! A brand new Ford F750 4x2 upfitted with a Load King 2,000 gallon water truck. This vehicle is powered by a 350 hp Ford 7.3L gasoline engine, and gears are shifted via a 6-speed...

Condition	New
Horse Power	350 HP
Engine Model	Ford 7.3L G
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	RDF07661
MLS Number	12910018
Category	Water Trucks
Last Updated	12/6/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2025 Freightliner M2 106 Flatbed Truck - 330HP

$130,300 USD

FOR SALE! A brand new Freightliner M2106 4x2 upfitted with a 14' Load King flatbed w/ forklift kit. This vehicle is powered by a 330 hp Cummins L9 diesel motor, and gears are shifted via an...

Condition	New
Horse Power	330 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	17,500 lb
Stock Number	SDVR7710
MLS Number	13112237
Category	Flatbed Trucks
Last Updated	10/30/2024
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2025 Dodge Ram 5500 Sewer / Septic Truck - Iron-Vac 1250 Gallon Stainless Steel Tank Body

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2025 Dodge 5500 6.7L Cummins Turbo Diesel (300HP) 6 Speed Automatic Aisin AS69RC HD Transmission 19.5k GVWR 1250 Stainless Steel Tank Masport HXL75 (230 CFM) Spring Ride Suspension

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	1250 Gallon
Horse Power	300 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	4 Spring
Capacity	1250 Gallons
MLS Number	13090669
Category	Sewer / Septic Trucks
Last Updated	10/13/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

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2025 Ford F-550 Sewer / Septic Truck - Iron-Vac 1250 Gallon Polished Aluminum Tank Body

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2025 Ford F550 Power Stroke 6.7L Power Stroke V8 Turbo Diesel (330HP) 6 Speed Automatic Transmission 19,500 GVWR 1250 Gallon Polished Aluminum Tank Masport HXL75 (230 CFM) Spring Ride...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	1250 Gallon
Horse Power	330 HP
Transmission	6 Speed
Capacity	1250 Gallons
MLS Number	13090637
Category	Sewer / Septic Trucks
Last Updated	9/4/2024
Location	Searcy, AR, US
Sold By	SepticTrucks.com

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2025 Ford F-650 XL XL Extended Cab Chipper Truck - Arbortech 14' chip dump Chipper Body

$121,500 USD

Ready to Roll !!! Just in 2025 Ford F-650 Supercab - Ford 7.3 L Gas motor - Auto - Remote Keyless Entry - Back up Camera - Power heated Mirrors - and so much more - Upfit from General Truck...

Quantity	2
Condition	New
Duty Class	Medium Duty Chipper Truck
Upfit Type	Chipper Body
Upfit Make	Arbortech
Upfit Model	14' chip dump
Box Length	14 ft.
Engine Model	Ford 7.3
Drivetrain	4x2
Transmission	6 Speed Automatic
Stock Number	1796040
MLS Number	13081311
Category	Chipper Trucks
Last Updated	8/30/2024
Location	Dallas, TX, US
Sold By	Rush Truck Centers Ford and Isuzu

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2024 RAM 5500 Day Cab Truck - Cummins 370HP

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FOR SALE! A brand new Ram 5500 4x4 road tractor. This vehicle is powered by a 370 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed automatic transmission. The FAWR is 7,250...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152308
MLS Number	13042725
Category	Day Cab Semi Trucks
Last Updated	8/10/2024
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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IN STOCK!!! 2024 Isuzu NPR-HD CREW CAB LANDSCAPE BODY Crew Cab Landscape Truck - WIL-RO 14 FT Landscape Body

$69,990 USD

Call Aaron Davis for additional information on this truck 972-268-4857 This 2024 Isuzu NPR-HD Crew Cab comes with a V8 Gas engine, 6 speed automatic transmission, power windows, power locks,...

Warranty

Condition	New
Duty Class	Medium Duty Landscape Truck
Upfit Type	Landscape Body
Upfit Make	WIL-RO
Upfit Model	14 FT
Bed Length	14 ft.
Horse Power	350 HP
Engine Model	GMPT-V8 6.6L Gas
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear End	4.30 ratio
Ramps	Yes
Stock Number	1679212
MLS Number	12583396
Category	Landscape Trucks
Last Updated	8/5/2024
Location	Dallas, TX, US
Sold By	Rush Truck Centers Ford and Isuzu

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2023 Chevrolet 6500 Roll Off Truck - Duramax, 350HP

$124,050 USD

FOR SALE! A brand new Chevrolet 6500 4x2 upfitted with a Galbreath WT-1216X roll-off. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a 6-speed...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH396681
MLS Number	12967363
Category	Roll Off Trucks
Last Updated	11/11/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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2022 Chevrolet 6500 Dump Truck - Duramax 350HP

$84,499 USD

17" side height easily loaded by most loading solutions, 10 gauge steel for durability you can rely on, and a scissor sub-base lifting mechanism make this the perfect addition to any...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	NH464064
MLS Number	12943424
Category	Dump Trucks
Last Updated	11/11/2025
Location	Tampa, FL, US
Sold By	Custom Truck One Source

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2022 Chevrolet 6500 Dump Truck - Duramax 350HP

$84,499 USD

17" side height easily loaded by most loading solutions, 10 gauge steel for durability you can rely on, and a scissor sub-base lifting mechanism make this the perfect addition to any...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	NH387302
MLS Number	12943422
Category	Dump Trucks
Last Updated	11/11/2025
Location	Tampa, FL, US
Sold By	Custom Truck One Source

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2025 2026 Kenworth T480 Water Truck - UnitedBuilt 4000-5000 Gallon Tank Body

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** IN PRODUCTION CONTACT FOR AVAILABILITY **, UnitedBuilt 4000-5000 Water Truck, New Kenworth T480, PX-9 330HP, Allison 3500-RDS Automatic 6-Speed, New Kenworth Factory Warranty. ** NOTE:...

Warranty

Condition	New
Duty Class	Heavy Duty Water Truck
Upfit Type	Tank Body
Upfit Make	UnitedBuilt
Horse Power	330 HP
Engine Model	Paccar PX-9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 6.14 ratio
MLS Number	10042192
Category	Water Trucks
Last Updated	8/29/2025
Location	Phoenix, AZ, US
Sold By	United Truck & Equipment, Inc.

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2023 RAM 3500 Dump Truck - Cummins 360HP

$90,300 USD

FOR SALE! A brand new Ram 3500 4x4 crew cab upfitted with an 8' Parkhurst dump body. This vehicle is powered by a 360 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed...

Condition	New
Horse Power	360 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	6,800 lb
Stock Number	PG548297
MLS Number	12335409
Category	Dump Trucks
Last Updated	6/11/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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New 6 Speed Trucks For Sale in United States

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Showing 1626 - 1650 of 1,655 Truck Listings