Used Diesel 6 Speed Trucks For Sale in United States

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1-25 of 2,794 results

Featured Item

12 0

2025 Kenworth T880 Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

$252,900 USD

Triaxle, 16' Logan Steel Dump w/60" Sides, High Lift Gate, MX13 Paccar 510 HP, Allison Automatic 6 Speed, 3 Stage Engine Brake, 4.78 Ratio, Chalmers, Double Frame, 20K FA, 46K RA, 21K Pusher...

Condition	Used
Usage	569 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	LOGAN CORP
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear End	4.78 ratio
Stock Number	SJ141519
MLS Number	13149687
Category	Dump Trucks
Last Updated	10/24/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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15 0

2023 Peterbilt 567 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 16' Dump

$232,500 USD

Triaxle, 16' Ox Stampede Steel Dump w/62" Sides, High Lift Gate, X15 Cummins 500 HP, Allison Automatic 6 Speed, 4.30 Ratio, 3 Stage Engine Brake, Double Frame, HaulMaax EX, 230" WB, 21'5"...

Condition	Used
Usage	3,683 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.30 ratio
Stock Number	PD875239
MLS Number	12994772
Category	Dump Trucks
Last Updated	10/24/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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13 0

2022 RAM 3500 Crew Cab & Chassis, Cummins Diesel, Aisin Automatic Transmission,. A.C./Heat, Power Windows, Blue Tooth Hands Free Talk

$64,999 USD

For sale is a 2022 Ram 3500 Cab/Chassis with a custom back end (see photos) gooseneck hitch, catwalk, toolbox, work lights, duel fuel tanks with 75 gallon combined capacity, and a new spare...

Condition	Used
Usage	43,300 Miles
Duty Class	Light Duty Cab & Chassis Truck
Horse Power	360 HP
Engine Model	Cummins
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
MLS Number	13121478
Category	Cab & Chassis Trucks
Last Updated	10/27/2024
Location	St. Martinville, LA, US
Sold By	Greig Initiatives,LLC

(337) 591-___ SHOW
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16 0

2022 Freightliner M2 106 Box Truck

$71,000 USD

This truck is still under warranty and ready to go. Very low miles. Upgraded radio and sound system. Dd8 motor and Allison transmission. 26 ft box truck made by kidion and oversized Aluminum...

Warranty

Condition	Used
Usage	86,000 Miles
Duty Class	Light Duty Box Truck
Box Length	26 ft.
Engine Model	Detroit dd8
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Door Type	Roll up
Roof Type	Translucent
Lining Type	Plywood
Liftgate	Yes
Stock Number	24
MLS Number	12677249
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/5/2024
Location	Port Wentworth, GA, US
Sold By	Nature Transportation LLC

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26 0

2022 Isuzu NRR Box Truck - Morgan 20ft HI CUBE Box Van

Price Drop

$46,500 USD

$2,000/mo to rent

LATE MODEL YEAR VERY NOCE CLEAN REYURN FROM LEASE . ALWAYS UNDER FULL MAINTANCE LOW MILE VER NICE TRUCK HIGH CUBE BOX WITH 2500 POUND LIFTGATE

Condition	Used
Usage	92,581 Miles
Duty Class	Medium Duty Box Truck
Upfit Type	Box Van
Upfit Make	Morgan
Upfit Model	20 FT
Box Length	20 ft.
Horse Power	225 HP
Engine Model	Isuzu 4HK1-TC
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,550 lb
Door Type	Roll up
Liftgate	Yes
Stock Number	21441
MLS Number	12358729
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/28/2024
Location	Benicia, CA, US
Sold By	NorCal Truck Sales and Mfg.

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30 0

2019 INTERNATIONAL WORKSTAR 7300 4X4 CUMMINS & TEREX HI-RANGER TC55-MH

$79,995 USD

VIN: 3HAWBMMN1KL077866 YEAR: 2019 MAKE: INTERNATIONAL MODEL: WORKSTAR 7300 MILEAGE: 60,098 ENGINE: CUMMINS 6.7 ISB 250HP ENGINE HOURS: 5756 TRANSMISSION: ALLISON 5SPD 3500RDS DRIVE: 4X4 GEAR...

Condition	Used
Usage	5,756 Hours
Duty Class	Heavy Duty Boom / Bucket Truck
Upfit Type	Bucket
Upfit Make	Terex
Upfit Model	Hi-Ranger 5TC-55
Horse Power	250 HP
Engine Model	Cummins B 6.7
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Outriggers	Yes
Lift Height	55.00 ft
Lift Capacity	2000.00 Lb
Lift Capacity	1.00 Ton
Winch	Yes
MLS Number	13195322
Category	Boom & Bucket Trucks
Last Updated	10/25/2024
Location	Lockport, NY, US
Sold By	LAKE COUNTRY TRUCK & EQUIPMENT INC.

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13 0

2019 Ford F-450 Lariat Crew Cab Truck - Flatbed / Platform Body

$59,900 USD

The perfect truck for your farm, ranch or horse operation. 14,000 GVWR with a tow rating of 21,000 Lbs. Brand new tires and a full service within the last 500 miles. Leather Seats,...

Condition	Used
Usage	90,300 Miles
Duty Class	Light Duty Truck
Attachment Type	Flatbed / Platform Body
Horse Power	440 HP
Engine Model	Ford PowerStroke
Drivetrain	4WD
Transmission	6 Speed Automatic
MLS Number	13185962
Category	Pickup Trucks
Last Updated	10/18/2024
Location	MOLALLA, OR, US
Sold By	Rusty Shovel Trading

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31 0

2019 RAM 3500 Crew Cab Mechanic / Service Truck, Utility Work, Construction, Electrician, Plumber, 9Ft Reading Bed, Cummins, Diesel, Handyman, Plumber

$54,999 USD

2019 Ram 3500 Tradesman Utility Truck 4x2 Stock: 517327 VIN:3C7WR8CLXKG517327, Year: 2019 Make: Ram Model: 3500, Engine:Cummins 6.7L I-6 diesel direct injection, VVT intercooled turbo,...

Condition	Used
Usage	60,905 Miles
Duty Class	Light Duty Service Truck
Bed Length	9 ft.
Horse Power	360 HP
Engine Model	Cummins
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	6,800 lb 3.73 ratio
Stock Number	517327
MLS Number	12808876
Category	Mechanic / Utility / Service Trucks
Last Updated	10/29/2024
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

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15 0

2018 International DuraStar 4300 Water Truck - Ledwell 2000 Gallon Water Tank Body - Cummins -Automatic

$65,000 USD

2018 INTERNATIONAL 4300 2000 GALLON WATER TRUCK -180,000 Miles - Cummins ISB 250HP - Allison Automatic - Ratio: 5.22 - Spring Suspension - Air Brakes - Power Windows/Locks - NEW Ledwell 2000...

Condition	Used
Usage	180,000 Miles
Duty Class	Medium Duty Water Truck
Upfit Type	Water Tank Body
Upfit Make	Ledwell
Upfit Model	2000 Gallon
Horse Power	250 HP
Engine Model	Cummins B 6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear End	5.23 ratio
Capacity	2000 Gallons
Compartments	2
Stock Number	238572
MLS Number	13071963
Category	Water Trucks
Last Updated	10/14/2024
Location	New Boston, TX, US
Sold By	Trademark Truck Sales

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30 0

2018 Hino 268 Box Truck - 220HP, 6 Speed Automatic, Roll up Door, Liftgate

$35,000 USD

SPECIAL PROMOTION - Original Price: $40000.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	235,102 Miles
Duty Class	Medium Duty Box Truck
Horse Power	220 HP
Engine Model	Hino J08E-VB
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.57 ratio
Door Type	Roll up
Stock Number	716626
MLS Number	12487640
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/29/2024
Location	Perrysburg, OH, US
Sold By	Penske Used Trucks

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26 0

2018 Freightliner M2 Box Truck - 260HP, 6 Speed Automatic, Roll up Door, Liftgate

$21,000 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	364,172 Miles
Duty Class	Medium Duty Box Truck
Horse Power	260 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 4.56 ratio
Door Type	Roll up
Stock Number	716218
MLS Number	12404618
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/29/2024
Location	Milwaukee, WI, US
Sold By	Penske Used Trucks

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20 0

2018 Freightliner M2 Single Axle Day Cab Truck - Cummins 270HP, 6 Speed Automatic

$50,250 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	163,557 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	270 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.89 ratio
Stock Number	702850
MLS Number	12285192
Category	Day Cab Semi Trucks
Last Updated	10/29/2024
Location	Conyers, GA, US
Sold By	Penske Used Trucks

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4 0

2017 Freightliner M2 26 Ft Flatbed(STAKEBED) Truck LOW MILEAGE: 98,557 Cummins Engine Allison Transmission 200 HP (NON-CDL) CERTIFIED

$43,100 USD

*** UNIT STAGED @ TRUCK SALES HUMBLE LOCATION 18400 Hwy 59 North Humble, TX 77338*** Contact ALEX BELLO EMAIL: ALEXANDER.BELLO@EHI. COM now to discuss this vehicle that is ready to hit...

Warranty

Condition	Used
Usage	98,557 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	200 HP
Engine Model	Cummins Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Liftgate	Yes
Stock Number	7MGP7Y
MLS Number	13133159
Category	Flatbed Trucks
Last Updated	9/26/2024
Location	Humble, TX, US
Sold By	Enterprise

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24 0

2016 Kenworth T270 Box Truck - 260HP, 6 Speed Automatic, Roll up Door, Liftgate

$32,750 USD

SPECIAL PROMOTION - Original Price: $35750.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...

Condition	Used
Usage	239,266 Miles
Duty Class	Medium Duty Box Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	16,000 lb 4.30 ratio
Door Type	Roll up
Stock Number	716600
MLS Number	12483282
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/29/2024
Location	Jessup, MD, US
Sold By	Penske Used Trucks

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26 0

2015 Kenworth T370 Box Truck - 260HP, 6 Speed Automatic, Roll up Door

$35,000 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	365,837 Miles
Duty Class	Medium Duty Box Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	16,000 lb 4.88 ratio
Door Type	Roll up
Stock Number	717169
MLS Number	12961029
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/29/2024
Location	Louisville, KY, US
Sold By	Penske Used Trucks

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25 0

2015 Isuzu NQR Refrigerated Truck - 210HP, 6 Speed Automatic

$28,000 USD

SPECIAL PROMOTION - Original Price: $31000.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	178,801 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	210 HP
Engine Model	Isuzu 4HK1TC
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,660 lb 5.13 ratio
Door Type	Roll up
Stock Number	714898
MLS Number	12267415
Category	Refrigerated Trucks
Last Updated	10/29/2024
Location	Sturtevant, WI, US
Sold By	Penske Used Trucks

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25 0

2014 International 4300 Refrigerated Truck - 230HP, 6 Speed Manual

$12,500 USD

MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing;...

Condition	Used
Usage	244,885 Miles
Duty Class	Medium Duty Refrigerated Truck
Horse Power	230 HP
Engine Model	MFDT
Transmission	6 Speed Manual
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 3.90 ratio
Door Type	Swing
Stock Number	715657
MLS Number	12305357
Category	Refrigerated Trucks
Last Updated	10/29/2024
Location	Sandston, VA, US
Sold By	Penske Used Trucks

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25 0

2013 International 4300 Box Truck - 230HP, 6 Speed Automatic, Roll up Door

$15,000 USD

Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...

Condition	Used
Usage	272,123 Miles
Duty Class	Medium Duty Box Truck
Horse Power	230 HP
Engine Model	MFDT
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	20,000 lb 4.88 ratio
Door Type	Roll up
Stock Number	717068
MLS Number	12959025
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/29/2024
Location	Sturtevant, WI, US
Sold By	Penske Used Trucks

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21 0

2012 International DuraStar 4300 Beverage Truck - Mickey 6S

$12,590 USD

Delivery Truck / Beverage or Battery Delivery Truck For Sale in Houston TX 2012 International Durastar 4300 with a 7.6 L 466 CID L6 International Maxxforce DT Engine. Eaton Manual...

Condition	Used
Usage	267,084 Miles
Duty Class	Medium Duty Beverage Truck
Upfit Make	Mickey
Upfit Model	6S
Engine Model	International International DT466 / Maxxforce DT
Drivetrain	4x2
Transmission	6 Speed Manual
Rear Axle	Single Axle
MLS Number	13198246
Category	Beverage Trucks
Last Updated	10/27/2024
Location	Houston, TX, US
Sold By	Private Party

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Featured Item

21 0

2012 Dodge D2 ST Truck, Dually, Clean, Plow, Cummins, Low Miles, Hauler, Horse Trailer, Farm Truck

Featured Item

28 0

2008 Isuzu NQR Refrigerated Truck - 200HP, 6 Speed Automatic

$15,000 USD

MANAGERS SPECIAL;SOLD AS-IS 6830

Condition	Used
Horse Power	200 HP
Engine Model	Isuzu 4HK1TC
Transmission	6 Speed
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	5.13 ratio
Door Type	Roll up
Stock Number	714896
MLS Number	12213750
Category	Refrigerated Trucks
Last Updated	10/29/2024
Location	Sturtevant, WI, US
Sold By	Penske Used Trucks

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30 0

2007 International 4200 Box Truck - 215HP, Roll up Door

$3,500 USD

BLOWN ENGINE Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended...

Condition	Used
Usage	134,419 Miles
Duty Class	Medium Duty Box Truck
Horse Power	215 HP
Engine Model	VT365
Transmission	6 Speed Automatic
Sleeper Size	0"
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb 6.17 ratio
Door Type	Roll up
Stock Number	715370
MLS Number	12001226
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/29/2024
Location	Roseville, MN, US
Sold By	Penske Used Trucks

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18 0

2025 Peterbilt 567 Roll Off Truck - Cummins, 525HP, 6 Speed Allison Rds Automatic

Newly Listed

$289,900 USD

NEW, Tandem Axle, 60,000 lb Galbreath Roll-Off Model U5-OR-174, Hydraulic Tarp, X15 Cummins 525 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, HaulMaax EX, Double Frame,...

Condition	Used
Usage	286 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	SD743770
MLS Number	13204042
Category	Roll Off Trucks
Last Updated	10/31/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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21 0

2025 Kenworth T280 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$99,500 USD

2025 Kenworth T280 Cab And Chassis Truck, Paccar PX-7 6.7L I6 Diesel Engine With 300HP, Allison 2500RDS 6 Speed Automatic Transmission With Push Button Range Selector, Exhaust Brake, 26,000...

Condition	Used
Usage	43 Miles
Duty Class	Medium Duty Cab & Chassis Truck
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	16,000 lb
Stock Number	T16780M
MLS Number	13197945
Category	Cab & Chassis Trucks
Last Updated	10/26/2024
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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24 0

2025 Freightliner M2 106 26 ft Box Truck - 250HP, 6 Speed Automatic, Liftgate

$134,500 USD

2025 Freightliner M2-106 Plus 26'L Box Truck, Cummins B 6.7L Diesel with 250 HP, Exhaust Brake, Allison 6 Speed Auto Transmission, 26,000 Lbs. GVWR, 10,000 Lb. Front Axle, 19,000 Lb. Rear...

Condition	Used
Usage	50 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	250 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb
Liftgate	Yes
Stock Number	T16632M
MLS Number	13184497
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/18/2024
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks