6 Speed Trucks For Sale

376 - 400 of 10,688 listings

2020 International MV607 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

Newly Listed

$56,000 USD

Used 2020 International MV607 Box Truck with 141,263 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 17,500 lb single rear axle, white...

Condition	Used
Usage	141,263 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.29 ratio
Door Type	Roll up
Stock Number	283885
MLS Number	14113900
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/28/2026
Location	Poplar Bluff, MO, US
Sold By	Penske Used Trucks

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2020 Freightliner M2 Refrigerated Truck - 300HP, 6 Speed Automatic

Newly Listed

$63,500 USD

Used 2020 Freightliner M2 Refrigerated Truck with 181,883 miles, 300 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, white color....

Condition	Used
Usage	181,883 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Stock Number	282356
MLS Number	14113899
Category	Refrigerated Trucks
Last Updated	1/28/2026
Location	Norton, MA, US
Sold By	Penske Used Trucks

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2019 GMC G33903 Box Truck - 341HP, 6 Speed Automatic, Roll up Door

Newly Listed

$23,750 USD

Used 2019 GMC G33903 box truck for sale, 87,818 miles, 341 HP 6.0L V8 gasoline engine, 6-speed automatic transmission, single rear axle with 8,600 lbs capacity, roll-up door, 177" wheelbase....

Condition	Used
Usage	87,818 Miles
Duty Class	Light Duty Box Truck
Horse Power	341 HP
Engine Model	GMC 6.0LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 3.73 ratio
Door Type	Roll up
Stock Number	91614046
MLS Number	14113898
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/29/2026
Location	Chicopee, MA, US
Sold By	Penske Used Trucks

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2020 Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Swing Door

Recently Updated

$61,750 USD

Used 2020 Freightliner M2 Box Truck for sale, 224,066 miles, 240 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle,...

Condition	Used
Usage	224,100 Miles
Duty Class	Medium Duty Box Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 4.78 ratio
Door Type	Swing
Stock Number	273309
MLS Number	14013622
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/29/2026
Location	Mebane, NC, US
Sold By	Penske Used Trucks

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2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

Newly Listed

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

Condition	New
Horse Power	300 HP
Engine Model	Paccar PX7 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Neway
Rear End	21,000 lb
Stock Number	TM789042
MLS Number	14113831
Category	Mechanic / Utility / Service Trucks
Last Updated	1/28/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2019 Isuzu NPR Box Truck - 215HP, 6 Speed Automatic, Roll up Door

Newly Listed

$38,000 USD

Used 2019 Isuzu NPR Box Truck for sale, 215HP Isuzu 4HK1TC diesel engine, 6-speed Aisin automatic transmission, single rear axle, spring suspension, 150" wheelbase, roll-up door, 30-gallon...

Condition	Used
Usage	134,029 Miles
Duty Class	Light Duty Box Truck
Horse Power	215 HP
Engine Model	Isuzu 4HK1TC
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	11,020 lb 4.56 ratio
Door Type	Roll up
Stock Number	242871
MLS Number	14113826
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/29/2026
Location	Tukwila, WA, US
Sold By	Penske Used Trucks

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2026 Peterbilt 567 Vacuum Truck - Cummins, 525HP

Newly Listed

$686,600 USD

The Peterbilt 567 8x6 Tornado Global EF4 Hydrovac Truck is a heavy-duty hydro-excavation truck designed for demanding utility and construction work. It’s powered by a 525 HP Cummins X15...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	8x6
Transmission	6 Speed
Suspension	Neway
Rear End	69,000 lb
Stock Number	TD811733
MLS Number	14113815
Category	Vacuum Trucks
Last Updated	1/28/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2019 Freightliner M2 Refrigerated Truck - 220HP, 6 Speed Automatic

Recently Updated

$68,750 USD

Used 2019 Freightliner M2 Refrigerated Truck for sale, 91,992 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear...

Condition	Used
Usage	91,992 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	232626
MLS Number	14098832
Category	Refrigerated Trucks
Last Updated	1/28/2026
Location	Piqua, OH, US
Sold By	Penske Used Trucks

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2026 Western Star 49X Dump Truck - Detroit 470HP

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$235,834 USD

2026 Western Star 49X, Triaxle Dump, Detroit 470HP, Allison 4500RDS, 20,000K Front Axle, 46,000K Rear Axle, 13,500K Steerable Pusher Axle, Tuftrac Rear Suspension, 16FT Ox Stampede, High...

Condition	New
Usage	636 Miles
Duty Class	Heavy Duty Dump 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	260190
MLS Number	13855087
Category	Dump Trucks
Last Updated	1/28/2026
Location	Tampa, FL, US
Sold By	Southport Truck Group

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2025 International MV Single Axle Cab & Chassis Truck - Cummins, 325HP

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Engine: CUMMINS, 325 HP, Fuel Type: Diesel, Spring Suspension, Wheel Base: 158, Single Rear Axles, Front Axle Weight: 14600 lb, Rear Axle Weight: 23000 lb

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	325 HP
Transmission	6 Speed
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 5.63 ratio
Stock Number	339433
MLS Number	13852414
Category	Cab & Chassis Trucks
Last Updated	1/28/2026
Location	Linden, NJ, US
Sold By	Allegiance Trucks

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2025 Freightliner M2 106 Boom / Bucket Truck - 300HP

Recently Updated

$259,900 USD

This Freightliner M2106 4x4 Terex Utilities HR55 Bucket Truck comes equipped with a Terex Utilities HR55 aerial device providing a 60-ft working height and a durable BG steel utility body...

Condition	New
Horse Power	300 HP
Engine Model	Cummins L9 D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	21,000 lb
Stock Number	SDVL4705
MLS Number	14018286
Category	Boom & Bucket Trucks
Last Updated	1/28/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2025 Kenworth T880 Roll Off Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

Recently Updated

$231,595 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! 2025 Kenworth T880 Exterior...

Condition	New
Usage	1,670 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	KF173757
MLS Number	13814018
Category	Roll Off Trucks
Last Updated	1/28/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

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2026 Kenworth T880 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$237,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	624 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	56,750 lb 4.56 ratio
Stock Number	KN205739
MLS Number	13796975
Category	Dump Trucks
Last Updated	1/28/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks

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2019 Freightliner M2 26 ft Refrigerated Truck - 250HP, 6 Speed Automatic

Recently Updated

$43,500 USD

Used 2019 Freightliner M2 26 ft Refrigerated Truck for sale, 257,248 miles, 250 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 10,000 lbs front...

Condition	Used
Usage	260,702 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	250 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Door Type	Roll up
Stock Number	224843
MLS Number	13881036
Category	Refrigerated Trucks
Last Updated	1/28/2026
Location	Greeley, CO, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 26 ft Refrigerated Truck - 300HP, 6 Speed Automatic, Carrier SUPRA760

Recently Updated

$43,500 USD

Used 2019 Freightliner M2 Refrigerated Truck, 300 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 24,8463 miles, 26 ft length, 100...

Condition	Used
Usage	248,463 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Reefer Unit	Carrier SUPRA760
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Stock Number	221236
MLS Number	13461135
Category	Refrigerated Trucks
Last Updated	1/28/2026
Location	Cranbury, NJ, US
Sold By	Penske Used Trucks

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2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

Recently Updated

$120,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	1,077 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	KN181911
MLS Number	13730274
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/28/2026
Location	Landover, MD, US
Sold By	All Roads Trucks

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2026 Kenworth W990 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 17' Dump

Recently Updated

$259,295 USD

Transfer this unit to your nearest Maryland / Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	676 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	17 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson PRIMAAX
Rear Axle	Tri Axle
Rear End	59,500 lb 4.30 ratio
Stock Number	KN192763
MLS Number	13710000
Category	Dump Trucks
Last Updated	1/28/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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2019 Freightliner M2 Box Truck - 240HP, 6 Speed Automatic, Roll up Door

Newly Listed

$61,000 USD

Used 2019 Freightliner M2 Medium Duty Box Truck for sale, 91,379 miles, 240 HP Cummins B6.7 Diesel engine, 6-speed Allison automatic transmission, roll-up door, white, 252" wheelbase. Check...

Condition	Used
Usage	91,379 Miles
Duty Class	Medium Duty Box Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.88 ratio
Door Type	Roll up
Stock Number	217480
MLS Number	14113742
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	1/28/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

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2011 Freightliner M2 106 Single Axle Forestry Bucket Truck - Cummins, 240HP, 6 Speed Manual

Price Drop $22,000 USD

NICE TRUCK, RUNS GREAT! ALTEC LRV55 BOOM/ WITH BUKCKET! HYDRAULIC BRAKES! DUMP BED, LOW MILES! JUNK TITLE!,

Condition	Used
Usage	86,096 Miles
Duty Class	Heavy Duty Forestry Bucket Truck
Horse Power	240 HP
Engine Model	Cummins ISB6.7
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.88 ratio
Stock Number	11M286CHIPBUC
MLS Number	13642315
Category	Forestry Bucket Trucks
Last Updated	1/29/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2015 Isuzu NPR 12 ft Refrigerated Truck - 175HP, 6 Speed Automatic, Carrier

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269298 Miles, Engine: ISUZU, 175 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 4x2, Spring Suspension, Wheels: All Steel, Single Rear Axles, Front Axle Weight: 6830 lb, Rear...

Condition	Used
Usage	269,298 Miles
Duty Class	Light Duty Refrigerated Truck
Box Length	12 ft.
Horse Power	175 HP
Drivetrain	4x2
Transmission	6 Speed Automatic
Reefer Unit	Carrier
Suspension	Spring
Rear Axle	Single Axle
Rear End	11,220 lb 4.77 ratio
Ramps	Yes
Stock Number	L15160
MLS Number	13635727
Category	Refrigerated Trucks
Last Updated	1/28/2026
Location	Los Angeles, CA, US
Sold By	TCI Transportation

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2019 Freightliner M2 26 ft Flatbed Truck - 230HP, 6 Speed Automatic

Price Drop $47,250 USD

Used 2019 Freightliner M2 26 ft Flatbed Truck, 115,860 miles, 230 HP DD5 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle, air ride...

Condition	Used
Usage	119,264 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	230 HP
Engine Model	DD5
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.86 ratio
Stock Number	328481
MLS Number	13593130
Category	Flatbed Trucks
Last Updated	1/29/2026
Location	Pensacola, FL, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 26 ft Flatbed Truck - 230HP, 6 Speed Automatic

Recently Updated

$49,250 USD

Used 2019 Freightliner M2 26 ft Flatbed Truck for sale, 104,552 miles, DD5 diesel engine, 230 HP, 6-speed automatic Allison transmission, 10,000 lb front axle, 19,000 lb single rear axle....

Condition	Used
Usage	110,520 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	230 HP
Engine Model	DD5
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.86 ratio
Stock Number	328480
MLS Number	13415334
Category	Flatbed Trucks
Last Updated	1/28/2026
Location	Erlanger, KY, US
Sold By	Penske Used Trucks

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2019 International 4300 Flatbed Truck - 220HP, 6 Speed Automatic

Price Drop $42,500 USD

Used 2019 International 4300 Flatbed Truck, 177,993 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed Allison automatic transmission, air ride suspension, 10,000 lbs front axle, 17,500 lbs...

Condition	Used
Usage	181,182 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Stock Number	325301
MLS Number	14012674
Category	Flatbed Trucks
Last Updated	1/29/2026
Location	Garden City, GA, US
Sold By	Penske Used Trucks

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2019 International 4300 Flatbed Truck - 220HP, 6 Speed Automatic

Recently Updated

$47,750 USD

Used 2019 International 4300 Flatbed Truck for sale, 154,866 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 17,500 lb rear single axle...

Condition	Used
Usage	155,048 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Stock Number	325298
MLS Number	14098627
Category	Flatbed Trucks
Last Updated	1/28/2026
Location	Montgomery, AL, US
Sold By	Penske Used Trucks

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2024 International CV Single Axle Cab & Chassis Truck - 350HP

Recently Updated

$82,900 USD

CARGO VAN READY FOR YOU!,

Condition	New
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	350 HP
Transmission	6 Speed
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	15,500 lb 4.30 ratio
Stock Number	334993
MLS Number	13556968
Category	Cab & Chassis Trucks
Last Updated	1/28/2026
Location	Linden, NJ, US
Sold By	Allegiance Trucks

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Showing 376 - 400 of 10,688 Truck Listings