Medium Duty Diesel GMC Automatic Trucks For Sale

Your Current Search
Industry
Trucks
Manufacturer
GMC
GVWR Category
Medium Duty
Transmission Type
Automatic
Fuel Type
Diesel
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (24)
Cars (1)
Manufacturer
GMC (25)
Model
Select a category to view available models.
Condition
Model Year
-
GVWR Category
Medium Duty (25)
Rear Axle
Transmission Type
Automatic (25)
Suspension Type
Fuel Type
Diesel (25)
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
1-25 of 25 results
1-25 of 25 results
GMC TopKick C7500 Box Truck - 300HP, Automatic, Liftgate
13 0

2008 GMC TopKick C7500 Box Truck - 300HP, Automatic, Liftgate

Newly Listed
$39,900 USD
2008 GMC C7500 24′ Studio Box Truck, Isuzu 7.8L Diesel @ 300HP, Allison Automatic, Crew Cab, A/C, Air Brakes, 24′ Studio Box, Hydraulic Lift Gate @ 4,400LB Capacity, Interior Dimensions – 9′...
ConditionUsed
Usage125,049 Miles
Duty ClassMedium Duty Box Truck
Horse Power300 HP
TransmissionAutomatic
Rear AxleSingle Axle
LiftgateYes
Stock Number5970
MLS Number13374666
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/31/2025
Location
Fontana, CA, US
Sold By

Big Truck & Equipment Sales

GMC TopKick C7500 24 ft Box Truck - Automatic, Roll up Door
16 0

2007 GMC TopKick C7500 24 ft Box Truck - Automatic, Roll up Door

Recently Updated
$8,500 USD
2007 GMC 7500 BOX TRUCK,
ConditionUsed
Usage293,700 Miles
Duty ClassMedium Duty Box Truck
Box Length24 ft.
TransmissionAutomatic
Rear End19,000 lb
Door TypeRoll up
Stock NumberST1101
MLS Number13133456
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/30/2025
Location
EDGEWATER, FL, US
Sold By

Florida Shores Truck Center

GMC TopKick C6500 20 ft Flatbed Truck - 5 Speed Allison Hs Automatic
25 0

2008 GMC TopKick C6500 20 ft Flatbed Truck - 5 Speed Allison Hs Automatic

Recently Updated
$19,977 USD
2008 GMC C6500 20' x 96" Single-Axle Flat-Bed Truck, Isuzu 7.8L Turbo Diesel Engine, Allison 5-Speed Automatic O/D Transmission, 6.17 Ratio, Spring-Suspension, 224" W.B., 26K G.V.W.R.,...
ConditionUsed
Usage120,670 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length20 ft.
Drivetrain4x2
Transmission5 Speed Allison HS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb
WinchYes
Stock Number3019
MLS Number13098067
CategoryFlatbed Trucks
Last Updated1/30/2025
Location
Phoenix, AZ, US
Sold By

American Truck Sales & Salvage

1992 GMC Top Kick C8500 Dump Truck, CAT 3116, New Pump, New Valve.
33 0

1992 GMC Top Kick C8500 Dump Truck, CAT 3116, New Pump, New Valve.

Price Drop
$23,700 USD
*This 1992 comes with a 10' dump bed, with 26" sides and an option to add 12" sideboards. brand new pump, valve body, and controller for dump body. Equipped with CAT 3116 motor, with 250 H.P...
ConditionUsed
Usage6,249 Hours
Duty ClassMedium Duty Dump Truck
Upfit TypeDump Body
Bed Length10 ft.
Horse Power250 HP
Engine Model3116
Drivetrain4x2
TransmissionAutomatic
Suspension4 Spring
Rear AxleSingle Axle
Rear End10,296 lb
Stock Number522784
MLS Number13298767
CategoryDump Trucks
Last Updated1/25/2025
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

GMC TopKick C7500 Single Axle Dump Truck - Caterpillar 246HP, 5 Speed Allison Rds Automatic, 10' Dump
21 0

2000 GMC TopKick C7500 Single Axle Dump Truck - Caterpillar 246HP, 5 Speed Allison Rds Automatic, 10' Dump

$34,500 USD
2000 GMC C7500 10' Dump Truck, CAT 3126 7.2L Turbo Diesel Engine, 246 HP, Allison 5 Speed Automatic, 41,955 Miles, 5,069 Hours, 25,950GVWR (No CDL Required), 10,300lb Front Axle, 18,960lb...
ConditionUsed
Usage5,069 Hours
Duty ClassMedium Duty Dump Truck
Bed Length10 ft.
Horse Power246 HP
Engine ModelCaterpillar 3126
Drivetrain4x2
Transmission5 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End18,960 lb
Stock NumberT16839W
MLS Number13357222
CategoryDump Trucks
Last Updated1/22/2025
Location
Denver, CO, US
Sold By

DTI Trucks

GMC TopKick C4500
15 0

2003 GMC TopKick C4500

$10,000 USD
GOOD TRUCK, RUNS GREAT, 12 FT BED, REAR HITCH, CLEAN CAB! POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS!,
ConditionUsed
Usage170,218 Miles
Duty ClassMedium Duty Truck
Horse Power305 HP
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number03GMC170FLAT
MLS Number13349075
CategoryPickup Trucks
Last Updated1/18/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC TopKick C6500 Single Axle Dump Truck - Isuzu 250HP, Automatic, 18' Dump
8 0

2005 GMC TopKick C6500 Single Axle Dump Truck - Isuzu 250HP, Automatic, 18' Dump

$15,000 USD
nice truck, runs great, clean, nice bed, barn doors, differential lock,,
ConditionUsed
Usage138,746 Miles
Duty ClassMedium Duty Dump Truck
Bed Length18 ft.
Horse Power250 HP
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number05GMC138TRASHDUMP
MLS Number12876887
CategoryDump Trucks
Last Updated1/15/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC TopKick C7500 24 ft Box Truck - 220HP, Automatic, Roll up Door
4 0

2004 GMC TopKick C7500 24 ft Box Truck - 220HP, Automatic, Roll up Door

$6,000 USD
good truck, runs great, nice box, dock height, *HAS OIL LEAK AT REAR OF ENGINE/ SELLING AS IS,
ConditionUsed
Usage224,497 Miles
Duty ClassMedium Duty Box Truck
Box Length24 ft.
Horse Power220 HP
Engine ModelCaterpillar C7
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Door TypeRoll up
Stock Number04GMC224BOX
MLS Number12624539
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC TopKick C5500 Single Axle Expeditor / Hot Shot Truck - Chevrolet, 305HP, Automatic
4 0

2006 GMC TopKick C5500 Single Axle Expeditor / Hot Shot Truck - Chevrolet, 305HP, Automatic

$20,000 USD
nice truck, runs great, clean cab, auxiliary fuel tank, power windows, power mirrors, leather seats, *TITLE STATES PREVIOUS DAMAGE/ REBUILT VEHICLE,
ConditionUsed
Usage257,764 Miles
Duty ClassMedium Duty Expeditor / Hot Shot Truck
Horse Power305 HP
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock Number06GMC4DRHOT
MLS Number12494458
CategoryExpeditor / Hot Shot Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC T6500 16 ft Box Truck - 210HP, Automatic, Roll up Door, Liftgate
5 0

2001 GMC T6500 16 ft Box Truck - 210HP, Automatic, Roll up Door, Liftgate

$7,500 USD
nice truck, runs great, clean, hydraulic brakes,,
ConditionUsed
Usage168,193 Miles
Duty ClassMedium Duty Box Truck
Box Length16 ft.
Horse Power210 HP
Engine ModelCaterpillar 3126
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Rear End15,000 lb
Door TypeRoll up
LiftgateYes
Stock Number01GMC168COBOX
MLS Number12433778
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC TopKick C6500 22 ft Flatbed Truck - 230HP, Automatic
5 0

2005 GMC TopKick C6500 22 ft Flatbed Truck - 230HP, Automatic

$10,000 USD
good truck, runs great, 4 door, hydraulic brakes,,
ConditionUsed
Usage172,882 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length22 ft.
Horse Power230 HP
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb
Stock Number05GMC4DR172FLAT
MLS Number12076361
CategoryFlatbed Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC W4500 Flatbed Truck - Automatic
5 0

2008 GMC W4500 Flatbed Truck - Automatic

$15,000 USD
good truck, runs excellent, clean, nice bed,,
ConditionUsed
Usage119,168 Miles
Duty ClassMedium Duty Flatbed Truck
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number08GMC4DRFLAT
MLS Number12056544
CategoryFlatbed Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC TopKick C6500 26 ft Box Truck - 220HP, Automatic, Swing Door
5 0

2002 GMC TopKick C6500 26 ft Box Truck - 220HP, Automatic, Swing Door

$7,500 USD
runs great, good cab, DAMAGE TO BOX, good doors,,
ConditionUsed
Usage244,768 Miles
Duty ClassMedium Duty Box Truck
Box Length26 ft.
Horse Power220 HP
Engine ModelCaterpillar 3126E
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Door TypeSwing
Stock Number02GMC244BOX
MLS Number11887680
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC TopKick C7500 16 ft Refrigerated Truck - 220HP, Automatic, Carrier
5 0

2005 GMC TopKick C7500 16 ft Refrigerated Truck - 220HP, Automatic, Carrier

$8,500 USD
cold box, hydraulic brakes,
ConditionUsed
Usage303,478 Miles
Duty ClassMedium Duty Refrigerated Truck
Box Length16 ft.
Horse Power220 HP
Engine ModelCaterpillar C7
Drivetrain4x2
TransmissionAutomatic
Reefer UnitCarrier
SuspensionSpring
Rear AxleSingle Axle
Rear End16,950 lb
Stock Number05GMC7500COLD
MLS Number11834208
CategoryRefrigerated Trucks
Last Updated1/14/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC TopKick C6500 Single Axle Cab & Chassis Truck - Caterpillar, 225HP, Automatic
4 0

2000 GMC TopKick C6500 Single Axle Cab & Chassis Truck - Caterpillar, 225HP, Automatic

$6,000 USD
good truck, runs great, hydraulic brakes, rear hitch,
ConditionUsed
Usage215,921 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power225 HP
Engine ModelCaterpillar 3126
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number00GMC215SACC
MLS Number11390185
CategoryCab & Chassis Trucks
Last Updated1/12/2025
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC W5500 Mechanic / Service Truck - Duramax, Automatic
13 0

2006 GMC W5500 Mechanic / Service Truck - Duramax, Automatic

$37,495 USD
If interested please call! , Stock#: 14703 Located in Caddo Mills, TX (Just an hour east of downtown Dallas) Ask about our 5% Military/First Responder Discount (Only on select equipment),
ConditionUsed
Usage116,462 Miles
Duty ClassMedium Duty Service Truck
Drivetrain4x4
TransmissionAutomatic
Rear AxleSingle Axle
Stock Number14703
MLS Number13318961
CategoryMechanic / Utility / Service Trucks
Last Updated1/9/2025
Location
Caddo Mills, TX, US
Sold By

Roy's Trucks and Equipment Inc

GMC TopKick C6500 35 ft Boom / Bucket Truck - 2000 POSI-PLUS 800-40 Aerial Lift, Automatic
13 0

GMC TopKick C6500 35 ft Boom / Bucket Truck - 2000 POSI-PLUS 800-40 Aerial Lift, Automatic

$13,000 USD
GOOD TRUCK, RUNS AND OPERATES EXCELLENT, REAR HYDRAULIC CABLE REEL! HYDRAULIC BRAKES! CLEAN CAB!!,
ConditionUsed
Usage292,889 Miles
Duty ClassMedium Duty Boom / Bucket Truck
Upfit TypeAerial Lift
Upfit MakePosi-Plus
Upfit Model800-40
Drivetrain2WD
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb
Lift Height35.00 ft
Stock Number00GMC265BUC
MLS Number13300472
CategoryBoom & Bucket Trucks
Last Updated12/25/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC W4500 Single Axle Cab & Chassis Truck - Isuzu, Automatic
8 0

2007 GMC W4500 Single Axle Cab & Chassis Truck - Isuzu, Automatic

$4,000 USD
runs and drives but engine is tired,
ConditionUsed
Usage128,000 Miles
Duty ClassMedium Duty Cab & Chassis Truck
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number10580
MLS Number13220617
CategoryCab & Chassis Trucks
Last Updated11/8/2024
Location
LAKEVILLE, MN, US
Sold By

Manders Diesel

GMC W5500 16 ft Refrigerated Truck - 6 Speed Automatic, Carrier, Liftgate
38 0

2007 GMC W5500 16 ft Refrigerated Truck - 6 Speed Automatic, Carrier, Liftgate

$39,995 USD
Very low Actual miles and hours on reefer truck! 5.2L Isuzu diesel engine, Automatic transmission, Carrier Supra 550 reefer w/ ONLY 7 engine hours, Aluminum Liftgate, reefer standby, Ask...
ConditionUsed
Usage13,805 Miles
Duty ClassMedium Duty Refrigerated Truck
Box Length16 ft.
Drivetrain4x2
Transmission6 Speed Automatic
Reefer UnitCarrier
SuspensionSpring
Rear AxleSingle Axle
LiftgateYes
MLS Number13005044
CategoryRefrigerated Trucks
Last Updated12/11/2024
Location
Cartersville, GA, US
Sold By

Georgia Elite Trucks

GMC T7F042 Box Truck - 220HP, 6 Speed Automatic, Roll up Door
28 0

2007 GMC T7F042 Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$9,750 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
Usage298,343 Miles
Duty ClassMedium Duty Box Truck
Horse Power220 HP
Engine ModelIsuzu 6HK1TC
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionSpring
Rear AxleSingle Axle
Rear End4.88 ratio
Door TypeRoll up
Stock Number716944
MLS Number13020624
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated1/5/2025
Location
Fitchburg, MA, US
Sold By

Penske Used Trucks

2006 GMC C5500 4X4 Bucket Truck - Lift-All LAHM37-1S Aerial Lift 42 Ft Working Height with Material Handling
4 0

2006 GMC C5500 4X4 Bucket Truck - Lift-All LAHM37-1S Aerial Lift 42 Ft Working Height with Material Handling

Call for rental/lease prices
Chassis Equipment:, Air Conditioning, Cruise Control, Tilt Steering, and AM/FM/CD Player Cloth Bucket Air-Ride Suspension Seats, and Vinyl Rubber Floor Power Windows Locks Electronic...
ConditionUsed
Usage9,400 Hours
Duty ClassMedium Duty Boom / Bucket Truck
Upfit TypeAerial Lift
Upfit MakeLift-All
Upfit ModelLAHM37-1S
Engine ModelDuramax
Drivetrain4x4
Transmission4 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
OutriggersYes
Lift Height42.00 ft
Lift Capacity400.00 Lb
WinchYes
Stock NumberB#575
MLS Number10707810
CategoryBoom & Bucket Trucks
Last Updated7/8/2024
Location
Duluth, MN, US
Rented/Leased By

Equipment Rental Company

GMC TopKick C6500 Single Axle Mixer / Ready Mix / Concrete Truck, Caterpillar 3126, 210HP, Automatic
19 0

2002 GMC TopKick C6500 Single Axle Mixer / Ready Mix / Concrete Truck, Caterpillar 3126, 210HP, Automatic

$19,500 USD
2002 GMC C6500 PB Loader Unibelt BC-4 Asphalt Patcher Truck, Cat 3126 Diesel, 210HP, Automatic, Air Brakes, PB Loader Unibelt BC-4 Asphalt Patcher, 4 Yard Capacity, Propane Powered Heater...
ConditionUsed
Usage103,901 Miles
Duty ClassMedium Duty Mixer / Ready Mix / Concrete Truck
Horse Power210 HP
Engine ModelCaterpillar 3126
Drivetrain4x2
TransmissionAutomatic
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number4643
MLS Number9551907
CategoryMixer / Ready Mix / Concrete Trucks
Last Updated7/3/2024
Location
Fontana, CA, US
Sold By

Big Truck & Equipment Sales

GMC TopKick C6500 Single Axle Mixer / Ready Mix / Concrete Truck, Caterpillar 3126, 210HP, Automatic
19 0

2002 GMC TopKick C6500 Single Axle Mixer / Ready Mix / Concrete Truck, Caterpillar 3126, 210HP, Automatic

$19,500 USD
2002 GMC C6500 PB Loader Unibelt BC-4 Asphalt Patcher Truck, Cat 3126 Diesel, 210HP, Automatic, Air Brakes, PB Loader Unibelt BC-4 Asphalt Patcher, 4 Yard Capacity, Propane Powered Heater...
ConditionUsed
Duty ClassMedium Duty Mixer / Ready Mix / Concrete Truck
Horse Power210 HP
Engine ModelCaterpillar 3126
Drivetrain4x2
TransmissionAutomatic
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number4643
MLS Number9551906
CategoryMixer / Ready Mix / Concrete Trucks
Last Updated10/22/2024
Location
Fontana, CA, US
Sold By

Big Truck & Equipment Sales

GMC W4500 Sweeper Truck - Isuzu, Automatic
6 0

2007 GMC W4500 Sweeper Truck - Isuzu, Automatic

$7,500 USD
TRUCK HAS BEEN PARKED FOR SINCE DECEMBER 2020, THE TRUCK WILL START AND DRIVE THE REAR ENGINE TURNS OVER BUT DOES NOT START. WE ARE SELLING WHAT YOU SEE AS IS,
ConditionUsed
Duty ClassMedium Duty Sweeper Truck
Drivetrain4x2
TransmissionAutomatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number07ISUZUSWEEP
MLS Number11400120
CategorySweeper Trucks
Last Updated5/23/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

GMC Sierra 3500HD 9 ft Flatbed Truck - 350HP, 6 Speed Automatic
23 0

2023 GMC Sierra 3500HD 9 ft Flatbed Truck - 350HP, 6 Speed Automatic

Call for price
***FULL MAINTENANCE LEASE***, 
***TAXES AND FEES BASED ON APPROVED CREDIT***

, Available Today!!!!

, Stock # R100, 2023 GMC 3500HD Crew Cab 9’ Flatbed
, 6.6L Duramax V8 Turbo Diesel Engine...
ConditionNew
Usage60 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length9 ft.
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End10,400 lb
Stock NumberTR100
MLS Number11778264
CategoryFlatbed Trucks
Last Updated12/7/2023
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Did you find what you were looking for? Yes No