Used Medium Duty Diesel Chevrolet 6 Speed Trucks For Sale

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1-20 of 20 results
1-20 of 20 results
Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door
2 0

2021 Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door

Newly Listed
Call for price
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
Usage58,806 Miles
Duty ClassMedium Duty Box Truck
Horse Power350 HP
Engine ModelChevy DURMX6.6
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End11,000 lb 4.10 ratio
Door TypeRoll up
Stock Number460245
MLS Number13571435
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated5/10/2025
Location
Katy, TX, US
Sold By

Penske Used Trucks

Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door
28 0

2022 Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door

Recently Updated
$62,250 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
Usage66,886 Miles
Duty ClassMedium Duty Box Truck
Horse Power350 HP
Engine ModelChevy DURMX6.6
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End11,000 lb 4.10 ratio
Door TypeRoll up
Stock Number237140
MLS Number13534339
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated5/9/2025
Location
Cleveland, TN, US
Sold By

Penske Used Trucks

Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door
29 0

2022 Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door

Recently Updated
$63,750 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
Usage61,527 Miles
Duty ClassMedium Duty Box Truck
Horse Power350 HP
Engine ModelChevy DURMX6.6
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End11,000 lb 4.10 ratio
Door TypeRoll up
Stock Number237075
MLS Number13462202
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated5/10/2025
Location
Cleveland, TN, US
Sold By

Penske Used Trucks

Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door
30 0

2020 Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door

Recently Updated
$48,500 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
Usage103,987 Miles
Duty ClassMedium Duty Box Truck
Horse Power350 HP
Engine ModelChevy DURMX6.6
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End11,000 lb 4.10 ratio
Door TypeRoll up
Stock Number380017
MLS Number13548294
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated5/10/2025
Location
Mount Juliet, TN, US
Sold By

Penske Used Trucks

Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door
29 0

2021 Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door

Recently Updated
$50,000 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
Usage120,511 Miles
Duty ClassMedium Duty Box Truck
Horse Power350 HP
Engine ModelChevy DURMX6.6
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End11,000 lb 4.10 ratio
Door TypeRoll up
Stock Number460165
MLS Number13459121
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated5/10/2025
Location
Torrance, CA, US
Sold By

Penske Used Trucks

Chevrolet Silverado 5500HD Mechanic / Service Truck - Isuzu, 350HP, 6 Speed Allison Rds Automatic
36 0

2023 Chevrolet Silverado 5500HD Mechanic / Service Truck - Isuzu, 350HP, 6 Speed Allison Rds Automatic

Recently Updated
$124,500 USD
2023 Chevrolet Silverado GM515 4X4 Mechanics Crane Truck, 6.6L Duramax L5D Turbo Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 437 Miles, ONLY 17 Engine...
ConditionUsed
Usage17 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Engine ModelIsuzu 6HK1TC
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End15,000 lb
Stock NumberT17041D
MLS Number13534068
CategoryMechanic / Utility / Service Trucks
Last Updated5/10/2025
Location
Denver, CO, US
Sold By

DTI Trucks

2008 Chevrolet Kodiak C7500 Crew Cab Hauler Truck, CAT C7, Manual, 330 H.P. PTO Provision.
35 0

2008 Chevrolet Kodiak C7500 Crew Cab Hauler Truck, CAT C7, Manual, 330 H.P. PTO Provision.

Price Drop
$21,890 USD
Nice truck! This medium-duty truck has a recent setup and is ready to haul. This truck is equipped with a CAT C7 engine, 6-speed manual transmission, 300 HP, Power windows/locks, an...
ConditionUsed
Usage151,000 Miles
Duty ClassMedium Duty Hauler Truck
Horse Power300 HP
Engine ModelCaterpillar C7
Drivetrain4x2
Transmission6 Speed Manual
Suspension4 Spring
Rear AxleSingle Axle
Stock Number406317
MLS Number13389022
CategoryHauler Trucks
Last Updated5/5/2025
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

Chevrolet Silverado 5500HD Single Axle Dump Truck - Duramax, 6 Speed Automatic, 16' Dump
64 0

2019 Chevrolet Silverado 5500HD Single Axle Dump Truck - Duramax, 6 Speed Automatic, 16' Dump

$48,895 USD
2019 Chevrolet 5500HD Service Truck Quick Highlights:, , Engine: 6.6L V8 Duramax Turbodiesel – Reliable and powerful for demanding workloads , Transmission: Automatic – Smooth and efficient...
ConditionUsed
Usage13,024 Miles
Duty ClassMedium Duty Dump Truck
Bed Length16 ft.
Drivetrain4x2
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock Number4CT1873
MLS Number13517600
CategoryDump Trucks
Last Updated5/2/2025
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

Chevrolet 5500HD Refrigerated Truck - 210HP, 6 Speed Automatic
30 0

2022 Chevrolet 5500HD Refrigerated Truck - 210HP, 6 Speed Automatic

$51,000 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
Usage112,878 Miles
Duty ClassMedium Duty Refrigerated Truck
Horse Power210 HP
Engine ModelIsuzu 4HK1TC
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End12,980 lb 4.10 ratio
Door TypeRoll up
Stock Number717833
MLS Number13504496
CategoryRefrigerated Trucks
Last Updated4/18/2025
Location
Muskogee, OK, US
Sold By

Penske Used Trucks

Chevrolet 6500XD Box Truck - 210HP, 6 Speed Automatic, Roll up Door
29 0

2019 Chevrolet 6500XD Box Truck - 210HP, 6 Speed Automatic, Roll up Door

$48,000 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
Usage143,952 Miles
Duty ClassMedium Duty Box Truck
Horse Power210 HP
Engine ModelIsuzu 4HK1TC
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 6.14 ratio
Door TypeRoll up
Stock Number718028
MLS Number13498954
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated5/7/2025
Location
Cincinnati, OH, US
Sold By

Penske Used Trucks

Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 6 Speed Automatic
73 0

2020 Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 6 Speed Automatic

Call for price
2020 Chevrolet 5500HD Service Truck Quick Highlights:, , Engine: 6.6L V8 Duramax Turbodiesel – Reliable and powerful for demanding workloads , Transmission: Automatic – Smooth and efficient...
ConditionUsed
Usage102,561 Miles
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Drivetrain4x2
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock Number4CT4942
MLS Number13496083
CategoryMechanic / Utility / Service Trucks
Last Updated4/3/2025
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

Chevrolet Silverado 6500HD Mechanic / Service Truck - Duramax, 350HP, 6 Speed Automatic
53 1

2019 Chevrolet Silverado 6500HD Mechanic / Service Truck - Duramax, 350HP, 6 Speed Automatic

$124,500 USD
2019 Chevrolet 6500HD 4x4 Mechanics Truck, 6.6L Duramax Turbo Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, 106,928 Miles, 4,636 Engine Hours, 22,500 GVWR,...
ConditionUsed
Usage4,636 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Engine ModelDuramax L5P 6.6L V8
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End15,000 lb
Stock NumberT16928D
MLS Number13452979
CategoryMechanic / Utility / Service Trucks
Last Updated4/1/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door
29 0

2021 Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door

$46,250 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
Usage151,062 Miles
Duty ClassMedium Duty Box Truck
Horse Power350 HP
Engine ModelChevy DURMX6.6
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End11,000 lb 4.10 ratio
Door TypeRoll up
Stock Number460206
MLS Number13410293
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/18/2025
Location
Jackson, TN, US
Sold By

Penske Used Trucks

Chevrolet Silverado 5500HD Flatbed Truck - 350HP, 6 Speed Automatic
24 0

2019 Chevrolet Silverado 5500HD Flatbed Truck - 350HP, 6 Speed Automatic

$49,500 USD
2019 Chevrolet 11.5ft Service Utility Truck, Duramax 6.6L L5D Turbo Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, 21,128 Miles, 19,500lbs GVWR, 7,000 lbs...
ConditionUsed
Usage21,128 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power350 HP
Engine ModelDuramax L5P 6.6L V8
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17047M
MLS Number13448565
CategoryFlatbed Trucks
Last Updated3/20/2025
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 350HP, 6 Speed Allison Rds Automatic
48 1

2021 Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 350HP, 6 Speed Allison Rds Automatic

$139,500 USD
2021 Chevrolet 5500 4X4 Mechanics Truck, 6.6L Duramax Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 48,264 Miles 3,704 Engine Hours, 19.5K GVWR (7.5K...
ConditionUsed
Usage3,704 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberT17037D
MLS Number13447038
CategoryMechanic / Utility / Service Trucks
Last Updated3/13/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Chevrolet W5500 16 ft Refrigerated Truck - 215HP, 6 Speed Automatic, Thermo King, Liftgate
22 0

2021 Chevrolet W5500 16 ft Refrigerated Truck - 215HP, 6 Speed Automatic, Thermo King, Liftgate

$54,500 USD
2021 Chevrolet W5500 Armored Refrigerated Truck, 5.2L Turbo Diesel, Automatic Transmission With Overdrive, Exhaust Brake, 96,197 Miles, 2,336 Engine Hours, 19,500GVWR (No CDL Required),...
ConditionUsed
Usage2,336 Hours
Duty ClassMedium Duty Refrigerated Truck
Box Length16 ft.
Horse Power215 HP
Engine ModelIsuzu 4HK1
Drivetrain4x2
Transmission6 Speed Automatic
Reefer UnitThermo King
SuspensionSpring
Rear AxleSingle Axle
Rear End13,660 lb
LiftgateYes
Stock Number17014W
MLS Number13435796
CategoryRefrigerated Trucks
Last Updated3/11/2025
Location
Denver, CO, US
Sold By

DTI Trucks

Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 350HP, 6 Speed Automatic
6 0

2020 Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 350HP, 6 Speed Automatic

$119,900 USD
2020 Chevrolet SILVERADO 5500 4X4 --- Single Axle, 6.6 DURAMAX 350 HP, Allison Automatic 6 Speed, 7,500 Front Axle, 13,500 Rear Axle, 166" Wheelbase, SPRING, Exhaust Brake, Reese Hitch with...
ConditionUsed
Usage8,080 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock Number350679
MLS Number13435581
CategoryMechanic / Utility / Service Trucks
Last Updated3/9/2025
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Chevrolet Silverado 6500HD 16 ft Box Truck - 350HP, 6 Speed Allison Rds Automatic
24 0

2022 Chevrolet Silverado 6500HD 16 ft Box Truck - 350HP, 6 Speed Allison Rds Automatic

$67,500 USD
2022 Chevrolet 6500HD 16’ Box Truck, 6.6L Duramax V8 Turbo Diesel Engine, Allison 6-Speed Automatic Transmission, 4x4, 23,000 GVWR (7,500 Front 15,500 Rear) No CDL Required, 40 Gallons Fuel...
ConditionUsed
Usage22,520 Miles
Duty ClassMedium Duty Box Truck
Box Length16 ft.
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End15,500 lb
Stock NumberT16962M
MLS Number13364884
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated3/4/2025
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Chevrolet Kodiak C7500 2400 Gallon Propane Truck - Caterpillar, 6 Speed Manual
9 0

1995 Chevrolet Kodiak C7500 2400 Gallon Propane Truck - Caterpillar, 6 Speed Manual

$14,000 USD
1995 Chevrolet LPG bobtail truck, - Model: KODIAK C6500, - Engine make: Caterpillar, - Engine Model CAT 3116, - Mileage approx 240,000, - Fuel type: Diesel, - Manual transmission, - 6-Speed...
ConditionUsed
Usage516,225 Miles
Duty ClassMedium Duty Propane Truck
Horse Power220 HP
Engine ModelCaterpillar 3116
Emission RatingUSA Tier 2
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 4.33 ratio
Capacity2400 Gallons
Stock Number7132402.242
MLS Number12917212
CategoryPropane Trucks
Last Updated2/7/2025
Location
Bellville, TX, US
Sold By

D&M Allied

Chevrolet Kodiak C6500 Single Axle Truck - Caterpillar, 220HP, 6 Speed Manual
4 0

2006 Chevrolet Kodiak C6500 Single Axle Truck - Caterpillar, 220HP, 6 Speed Manual

$15,000 USD
good truck, runs great, WILKIE LADDER. flat bed, good tires,
ConditionUsed
Usage78,699 Miles
Duty ClassMedium Duty Truck
Horse Power220 HP
Engine ModelCaterpillar C7
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End17,500 lb
Stock Number06CHEVLADDER
MLS Number11476861
CategoryOther Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

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