Used Diesel 6 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Transmission Speeds
6 Speed
Fuel Type
Diesel
Condition
Used
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (3192)
Cars (12)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
Transmission Speed
6 Speed (3204)
Fuel Type
Diesel (3204)
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
3126-3150 of 3,204 results
3126-3150 of 3,204 results
International MV607 Box Truck - 220HP, 6 Speed Automatic, Roll up Door
25 0

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

$59,500 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;...
ConditionUsed
Usage99,553 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 5.29 ratio
Door TypeRoll up
Stock Number364236
MLS Number12131669
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2025
Location
Melrose Park, IL, US
Sold By

Penske Used Trucks

Isuzu NRR 16 ft Refrigerated Truck - 215HP, 6 Speed Automatic
28 0

2020 Isuzu NRR 16 ft Refrigerated Truck - 215HP, 6 Speed Automatic

$41,000 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;...
ConditionUsed
Usage156,189 Miles
Duty ClassMedium Duty Refrigerated Truck
Box Length16 ft.
Horse Power215 HP
Engine ModelIsuzu 4HK1TC
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End14,550 lb 5.57 ratio
Stock Number348750
MLS Number12671175
CategoryRefrigerated Trucks
Last Updated2/13/2025
Location
Kearny, NJ, US
Sold By

Penske Used Trucks

International MV607 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door
27 0

2020 International MV607 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$41,750 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;...
ConditionUsed
Usage163,462 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 5.57 ratio
Door TypeRoll up
Stock Number92600706
MLS Number12891795
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/14/2025
Location
Spokane Valley, WA, US
Sold By

Penske Used Trucks

International 4300 22 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door
26 0

2019 International 4300 22 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$43,250 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;...
ConditionUsed
Usage115,568 Miles
Duty ClassMedium Duty Box Truck
Box Length22 ft.
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 5.57 ratio
Door TypeRoll up
Stock Number242862
MLS Number12591238
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2025
Location
Melrose Park, IL, US
Sold By

Penske Used Trucks

Freightliner M2 24 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate
26 0

2018 Freightliner M2 24 ft Box Truck - 240HP, 6 Speed Automatic, Roll up Door, Liftgate

$56,000 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;...
ConditionUsed
Usage133,618 Miles
Duty ClassMedium Duty Box Truck
Box Length24 ft.
Horse Power240 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb 5.88 ratio
Door TypeRoll up
Stock Number195024
MLS Number12662307
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/21/2025
Location
Melrose Park, IL, US
Sold By

Penske Used Trucks

Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic
12 0

2017 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

$30,500 USD
SPECIAL PROMOTION - Original Price: $37500.00 ;MANAGERS SPECIAL;25806 ENGINE HOURS; HAS DOT PACKAGE Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the...
ConditionUsed
Usage80,957 Miles
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
Rear AxleSingle Axle
Rear End30,000 lb 7.17 ratio
Stock Number181426
MLS Number12767751
CategoryYard Spotter Trucks
Last Updated2/19/2025
Location
East Liberty, OH, US
Sold By

Penske Used Trucks

Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic
12 0

2017 Ottawa T2 Yard Spotter Truck - Cummins, 200HP, 6 Speed Automatic

$31,750 USD
SPECIAL PROMOTION - Original Price: $38750.00 ;MANAGERS SPECIAL;22996 ENGINE HOURS; HAS DOT PACKAGE Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the...
ConditionUsed
Usage78,298 Miles
Duty ClassHeavy Duty Yard Spotter Truck
Horse Power200 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
Rear AxleSingle Axle
Rear End30,000 lb 7.17 ratio
Stock Number181425
MLS Number12769525
CategoryYard Spotter Trucks
Last Updated1/9/2025
Location
East Liberty, OH, US
Sold By

Penske Used Trucks

International 4300 Box Truck - 215HP, 6 Speed Automatic, Roll up Door
30 0

2012 International 4300 Box Truck - 215HP, 6 Speed Automatic, Roll up Door

$8,000 USD
MANAGERS SPECIAL;INSPECTION REPORT AVAILABLE UPON REQUEST Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...
ConditionUsed
Usage325,790 Miles
Duty ClassMedium Duty Box Truck
Horse Power215 HP
Engine ModelMF7
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb 5.86 ratio
Door TypeRoll up
Stock Number716682
MLS Number12902645
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/9/2025
Location
East Chicago, IN, US
Sold By

Penske Used Trucks

Freightliner M2 Box Truck - 260HP, 6 Speed Automatic, Roll up Door
27 0

2020 Freightliner M2 Box Truck - 260HP, 6 Speed Automatic, Roll up Door

$47,750 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;...
ConditionUsed
Usage226,198 Miles
Duty ClassMedium Duty Box Truck
Horse Power260 HP
Engine ModelDD8
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.56 ratio
Door TypeRoll up
Stock Number716571
MLS Number12902640
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/13/2025
Location
Springfield, MO, US
Sold By

Penske Used Trucks

International MV607 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door
15 0

2020 International MV607 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$45,000 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;...
ConditionUsed
Usage149,877 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 5.57 ratio
Door TypeRoll up
Stock Number92600857
MLS Number12902404
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/14/2025
Location
Tukwila, WA, US
Sold By

Penske Used Trucks

RAM 4500 Mechanic / Service Truck - Cummins, 400HP, 6 Speed Automatic
4 0

2014 RAM 4500 Mechanic / Service Truck - Cummins, 400HP, 6 Speed Automatic

$39,999 USD
2014 RAM 4500 HD SERVICE TRUCK, - 180,438 MILES, - CUMMINS I6 TURBO DIESEL ENGINE, - 400 HP, - 6SPD AUTOMATIC TRANSMISSION, - SINGLE AXLE DULLY, - CREW CAB,
ConditionUsed
Usage180,438 Miles
Duty ClassMedium Duty Service Truck
Horse Power400 HP
Drivetrain4x4
Transmission6 Speed Automatic
Rear AxleSingle Axle
MLS Number11956317
CategoryMechanic / Utility / Service Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

International WorkStar 7300 Single Axle Forestry Bucket Truck - DT466, 6 Speed Manual
26 0

2009 International WorkStar 7300 Single Axle Forestry Bucket Truck - DT466, 6 Speed Manual

$59,499 USD
2009 INTERNATIONAL WORKSTAR 7300 BUCKET TRUCK, - 102,952 MILES, - 8,952 HOURS, - INTERNATIONAL DT466 ENGINE, - EATON-FULLER 6SPD MANUAL TRANSMISSION, - AIR BRAKES, - UTILITY BED, - PINTLE...
ConditionUsed
Usage8,952 Hours
Duty ClassHeavy Duty Forestry Bucket Truck
Engine ModelInternational DT466
Drivetrain4x4
Transmission6 Speed Manual
Rear AxleSingle Axle
MLS Number11944125
CategoryForestry Bucket Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

International WorkStar 7400 Single Axle Forestry Bucket Truck - DT466E, 6 Speed Manual
6 0

2009 International WorkStar 7400 Single Axle Forestry Bucket Truck - DT466E, 6 Speed Manual

$69,499 USD
2009 INTERNATIONAL WORKSTAR 7400 BUCKET TRUCK, - 143,440 MILES, - INTERNATIONAL DT-466E ENGINE, - EATON-FULLER 6SPD MANUAL TRANSMISSION, - UTILITY BODY, - AIR BRAKES, - PINTE HITCH, - ALTEC...
ConditionUsed
Usage143,440 Miles
Duty ClassHeavy Duty Forestry Bucket Truck
Engine ModelInternational DT466E
Drivetrain4x4
Transmission6 Speed Manual
Rear AxleSingle Axle
MLS Number11944121
CategoryForestry Bucket Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

International DuraStar 4300 Single Axle Forestry Bucket Truck - DT466E, 6 Speed Manual
16 0

2012 International DuraStar 4300 Single Axle Forestry Bucket Truck - DT466E, 6 Speed Manual

$79,499 USD
2012 INTERNATIONAL DURASTAR 4300 BUCKET TRUCK, - 97,734 MILES, - INTERNATIONAL DT466E ENGINE, - EATON-FULLER 6SPD MANUAL TRANSMISSION, - ALTEC LRV-58 LIFT, - 63' WORKING HEIGHT, - 350LBS...
ConditionUsed
Usage97,734 Miles
Duty ClassHeavy Duty Forestry Bucket Truck
Engine ModelInternational DT466E
Drivetrain4x2
Transmission6 Speed Manual
Rear AxleSingle Axle
MLS Number11944117
CategoryForestry Bucket Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

GMC TopKick C7500 Single Axle Dump Truck - Cummins, 6 Speed Manual
9 0

1993 GMC TopKick C7500 Single Axle Dump Truck - Cummins, 6 Speed Manual

$19,999 USD
1993 GMC Topkick Single Axel Dump Truck,
ConditionUsed
Usage121,000 Miles
Duty ClassHeavy Duty Dump Truck
Drivetrain4x2
Transmission6 Speed Manual
Rear AxleSingle Axle
MLS Number11995467
CategoryDump Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

RAM 5500 Mechanic / Service Truck - Cummins, 400HP, 6 Speed Automatic
7 0

2017 RAM 5500 Mechanic / Service Truck - Cummins, 400HP, 6 Speed Automatic

$39,999 USD
2017 RAM 5500 HD SERVICE TRUCK, - 130,554 MILES, - CUMMINS I6 TURBO DIESEL ENGINE, - 400 HP, - 6SPD AUTOMATIC TRANSMISSION, - SINGLE AXLE DULLY, - CREW CAB,
ConditionUsed
Usage130,554 Miles
Duty ClassMedium Duty Service Truck
Horse Power400 HP
Drivetrain4x4
Transmission6 Speed Automatic
Rear AxleSingle Axle
MLS Number11956313
CategoryMechanic / Utility / Service Trucks
Last Updated5/29/2024
Location
Athens, TN, US
Sold By

Gateline Equipment

International MV607 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door
26 0

2020 International MV607 26 ft Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$38,500 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;...
ConditionUsed
Usage180,556 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power220 HP
Engine ModelCummins B6.7
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb 5.57 ratio
Door TypeRoll up
Stock Number92601113
MLS Number12893908
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated2/14/2025
Location
Spokane Valley, WA, US
Sold By

Penske Used Trucks

Freightliner M2 106 Single Axle Dump Truck - Cummins 260HP, 6 Speed Automatic, 10' Dump
3 0

2010 Freightliner M2 106 Single Axle Dump Truck - Cummins 260HP, 6 Speed Automatic, 10' Dump

$59,900 USD
2010 Freightliner M2 --- Single Axle, ISB Cummins 260 HP, Allison Automatic 6 Speed, 6.14 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 152" Wheelbase, Spring, Single Stage Engine Brake, Air...
Quantity2
ConditionUsed
Usage42,515 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length10 ft.
Horse Power260 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 6.14 ratio
Stock NumberAU8267
MLS Number11564268
CategoryDump Trucks
Last Updated5/8/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Freightliner M2 106 Single Axle Dump Truck - Cummins 260HP, 6 Speed Automatic, 10' Dump
13 0

2010 Freightliner M2 106 Single Axle Dump Truck - Cummins 260HP, 6 Speed Automatic, 10' Dump

$59,900 USD
2010 Freightliner M2 --- Single Axle, ISB Cummins 260 HP, Allison Automatic 6 Speed, 6.14 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 152" Wheelbase, Spring, Single Stage Engine Brake, Air...
Quantity2
ConditionUsed
Usage49,903 Miles
Duty ClassHeavy Duty Dump Truck
Bed Length10 ft.
Horse Power260 HP
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 6.14 ratio
Stock NumberAU8268
MLS Number11187502
CategoryDump Trucks
Last Updated5/9/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

1985 Mack R686ST Day Cab Truck
31 0

1985 Mack R686ST Day Cab Truck

$45,000 USD
1985 MACK R686ST Day Cab Truck, 278,000 original miles, Mack EM6-300 engine, Mack 6-speed twin stick transmission, Jake brake, Slide fifth wheel, PTO, Good tires, Delivery is...
ConditionUsed
Usage278,000 Miles
Engine ModelMack EM6-300 engine
Drivetrain4x2
Transmission6 Speed Manual
MLS Number12849061
CategoryDay Cab Semi Trucks
Last Updated5/7/2024
Location
Southeast United States, US
Sold By

Carolina Used Machinery

2007 Freightliner M-2 Roll Off Truck
20 0

2007 Freightliner M-2 Roll Off Truck

$39,900 USD
2007 Freightliner M-2 Roll-Off Truck, Meter Reads 89,354 miles. It comes with a Caterpillar Engine, A 6- speed Automatic Transmission and a GVWR of 54,000 LBS. It has a 264” Wheelbase and...
ConditionUsed
Usage89,354 Miles
Duty ClassHeavy Duty Roll Off Truck
Engine ModelCaterpillar
Transmission6 Speed Automatic
Rear End40,000 lb
Stock NumberABR2376
MLS Number12443065
CategoryRoll Off Trucks
Last Updated8/21/2024
Location
Everett, WA, US
Sold By

Heavy Equipment Solutions, LLC

2006 International 7400 6X4 Boom Crane Truck - Terex BT4792 Crane 23-Ton Telescoping 92 Ft with Swing Jib Section to 118 Ft
17 0

2006 International 7400 6X4 Boom Crane Truck - Terex BT4792 Crane 23-Ton Telescoping 92 Ft with Swing Jib Section to 118 Ft

Call for rental/lease prices
Chassis Equipment:, Air Conditioning, Cruise Control, Tilt Steering, and AM/FM Air-Ride Driver Passenger Cloth Bucket Seats Manual Windows Locks Spot Mirrors at hood Trailer Brake...
ConditionUsed
Usage7,200 Hours
Duty ClassHeavy Duty Crane Truck
Upfit TypeCrane
Upfit MakeTerex
Upfit ModelBT4792
Horse Power310 HP
Engine ModelInternational HT570
Drivetrain6x4
Transmission6 Speed Automatic
Rear AxleTandem Axle
Rear End40,000 lb
OutriggersYes
Lift Height92.00 ft
Lift Capacity47000.00 Lb
Lift Capacity23.50 Ton
WinchYes
Stock NumberC#490
MLS Number10902491
CategoryCrane Trucks
Last Updated4/26/2024
Location
Duluth, MN, US
Rented/Leased By

Equipment Rental Company

International 7300 Digger Derrick Truck - Cummins, 250HP
24 0

2018 International 7300 Digger Derrick Truck - Cummins, 250HP

$95,500 USD
2007 Terex C4047/2018 International 7300 4x4 Digger Derrick. 37,778 miles / 37,850 ECM miles Terex C4047 Digger Derrick. Terex C4047, 47.4 ft sheave height, 24,750 lbs. max capacity. 2018...
ConditionUsed
Usage37,778 Miles
Horse Power250 HP
Engine ModelCummins ISB 6.7L
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End20,000 lb
Stock NumberJH443742
MLS Number12714433
CategoryDigger Derrick Trucks
Last Updated1/23/2025
Location
Bakersfield, CA, US
Sold By

Custom Truck One Source

2007 International 7300 4X4 Bucket Truck - Terex Hi-Ranger TL50M Aerial Lift 55 Ft Working Height with Material Handling Jib
4 0

2007 International 7300 4X4 Bucket Truck - Terex Hi-Ranger TL50M Aerial Lift 55 Ft Working Height with Material Handling Jib

$60,000 USD
Call for rental/lease prices
Chassis Equipment:, Air Conditioning,Cruise Control, Tilt Steering, and AM/FM Radio Air-Ride Driver Passenger Bucket Seats Manual Window Locks. Heated Mirrors Power Outlets 12VDC...
ConditionUsed
Usage158,000 Miles
Duty ClassHeavy Duty Boom / Bucket Truck
Upfit TypeAerial Lift
Upfit MakeTerex
Upfit ModelTL50M
Horse Power255 HP
Engine ModelInternational DT466
Drivetrain4x4
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb 4.88 ratio
OutriggersYes
Lift Height55.00 ft
Lift Capacity350.00 Lb
WinchYes
Stock NumberB#633
MLS Number10902473
CategoryBoom & Bucket Trucks
Last Updated4/22/2024
Location
Duluth, MN, US
Sold By

Equipment Rental Company

CAT CT660 Boom / Bucket Truck - 475HP, Auto
25 0

2013 CAT CT660 Boom / Bucket Truck - 475HP, Auto

$98,500 USD
2013 Caterpillar CT660 6x4 bucket truck. Terex Utilities TCX65/100, working height 105 ft and a horizontal side reach of just over 47 ft. Starts and drives. 29,909 miles. Powered by a 475 hp...
ConditionUsed
Usage29,909 Miles
Horse Power475 HP
Engine ModelCT13 12.4L
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionWalking Beam
Rear End40,000 lb
Stock NumberDJ214331
MLS Number12335710
CategoryBoom & Bucket Trucks
Last Updated1/22/2025
Location
Bakersfield, CA, US
Sold By

Custom Truck One Source

Did you find what you were looking for? Yes No