1. Home
  2. Listings
  3. Trucks

6 Speed Trucks with GMC Engines For Sale

Close
Your Current Search
Industry
Trucks
Transmission Speeds
6 Speed
Engine Manufacturer
GMC
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (404)
Cars (7)
Category
Boom & Bucket Trucks (2)Cab & Chassis Trucks (2)Cargo Vans (3)Chipper Trucks (2)Delivery / Moving / Straight / Box Trucks (386)Flatbed Trucks (1)Forestry Bucket Trucks (4)Mechanic / Utility / Service Trucks (3)Pickup Trucks (7)Refrigerated Trucks (1)
Model
Select a manufacturer to view available models.
Condition
Used (411)
Model Year
-
GVWR Category
Rear Axle
Single (407)
Transmission Type
Transmission Speed
6 Speed (411)
Drive Train
Suspension Type
Spring (396)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
United States (411)
State / Region
Select a state below and click Refine Results.







































Market Type
For Sale (411)

Shop Trucks by Category

Showing 401 - 411 of 411 Truck Listings

401 - 411 of 411 listings
401 - 411 of 411 listings
Isuzu NPR Box Truck - 220HP, 6 Speed Automatic, Roll up Door
25 0

2014 Isuzu NPR Box Truck - 220HP, 6 Speed Automatic, Roll up Door

$8,750 USD
Used 2014 Isuzu NPR Box Truck with 220HP GMC 6.0L V8 gasoline engine, 6-speed automatic transmission, roll up door, spring suspension, and single rear axle. Light duty GVWR, 180,546 miles....
ConditionUsed
Usage180,547 Miles
Duty ClassLight Duty Box Truck
Horse Power220 HP
Engine ModelGMC 6.0LV8
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End11,020 lb 5.37 ratio
Door TypeRoll up
Stock Number717642
MLS Number13431723
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/7/2025
Location
West Valley City, UT, US
Sold By
Penske Used Trucks
(855) 942-___  SHOW
NUMBERCall Seller
Email Seller
Save
Penske Used Trucks
2019 Chevrolet Silverado 1500, Double Cab, 4X4, 5.3l, Aluminum Utility Bed Cap, Clean Carfax, 1-Owner
71 0

2019 Chevrolet Silverado 1500, Double Cab, 4X4, 5.3l, Aluminum Utility Bed Cap, Clean Carfax, 1-Owner

$17,295 USD
FOR SALE – 2019 CHEVROLET SILVERADO 1500 DOUBLE CAB (WORK TRUCK W/ UTILITY BED CAP), For sale is a clean, well-kept work-grade Silverado 1500 configured to support trades, field service...
ConditionUsed
Usage147,388 Miles
Duty ClassLight Duty Truck
Horse Power355 HP
Engine ModelGMC L83 - DI, AFM, ALUM, GEN 5, VAR 1
Drivetrain4WD
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End3,950 lb
Stock Number134058
MLS Number14006592
CategoryPickup Trucks
Last Updated12/20/2025
Location
Miami, FL, US
Sold By
Truck and Van Outlet
(844) 982-___  SHOW
NUMBERCall Seller
Email Seller
Save
Truck and Van Outlet
2020 Chevrolet Silverado 3500HD Mechanic / Service Truck - Auto Crane EHC-3² Mechanic Body
72 0

2020 Chevrolet Silverado 3500HD Mechanic / Service Truck - Auto Crane EHC-3² Mechanic Body

$42,995 USD
FOR SALE: 2020 CHEVROLET SILVERADO 3500HD – KNAPHEIDE UTILITY BODY WITH AUTO CRANE EHC-32 (GAS, CREW CAB, DUALLY), The 2020 Chevrolet Silverado 3500HD equipped with a Knapheide utility body...
ConditionUsed
Usage6,265 Hours
Duty ClassLight Duty Service Truck
Upfit TypeMechanic Body
Upfit MakeAuto Crane
Upfit ModelEHC-3²
Bed Length9 ft.
Horse Power401 HP
Engine ModelGMC L8T
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear End10,400 lb
Stock Number248542
MLS Number13970573
CategoryMechanic / Utility / Service Trucks
Last Updated11/29/2025
Location
Miami, FL, US
Sold By
Truck and Van Outlet
(844) 982-___  SHOW
NUMBERCall Seller
Email Seller
Save
Truck and Van Outlet
GMC TopKick C7500 Single Axle Forestry Bucket Truck - 8.1, 340HP, 6 Speed Manual
12 0

2009 GMC TopKick C7500 Single Axle Forestry Bucket Truck - 8.1, 340HP, 6 Speed Manual

$56,900 USD
2009 GMC C7500 --- Single Axle, 8.1 GM 340 HP, Manual 6 Speed, 11,350 Front Axle, 19,000 Rear Axle, 206" Wheelbase, 17' 2" Bridge, Spring, Pintle Hitch with Electric Brakes, 11' Altec Dump...
ConditionUsed
Usage134,216 Miles
Duty ClassMedium Duty Forestry Bucket Truck
Horse Power340 HP
Engine ModelGMC VORTEC 8100
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb
OutriggersYes
Stock Number407679
MLS Number10788596
CategoryForestry Bucket Trucks
Last Updated11/22/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
GMC 7500 Chipper Truck - 8.1, 340HP, 6 Speed Manual
16 0

2008 GMC 7500 Chipper Truck - 8.1, 340HP, 6 Speed Manual

$46,900 USD
11' Altec Steel Dump Body, With 60" Sides, And A Barn Gate, Hydraulic Out Riggers, Kabota Pony Motor, Altec LRV60-E70 Boom, Multiple Tool Boxes, Strobe, Elevator Boom, 75' Work Hight,
ConditionUsed
Usage112,199 Miles
Duty ClassHeavy Duty Chipper Truck
Horse Power340 HP
Engine ModelGMC VORTEC 8100
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number413347
MLS Number10561501
CategoryChipper Trucks
Last Updated10/9/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
GMC Savana G3500 16 ft Box Truck - 401HP, 6 Speed Automatic, Roll up Door
20 0

2021 GMC Savana G3500 16 ft Box Truck - 401HP, 6 Speed Automatic, Roll up Door

$24,900 USD
2021 GMC Savana Cutaway G3500 w/a 16'x96"x79" Van Body, GM 6.6L L8T 401HP Engine, Automatic 6 Spd Transmission, Spring Suspension, 12,300 GVW, 4,300# Front Axle, 8,600# Rear Axle, 177"...
ConditionUsed
Usage95,728 Miles
Duty ClassLight Duty Box Truck
Box Length16 ft.
Horse Power401 HP
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End8,600 lb 4.10 ratio
Door TypeRoll up
Stock Number21GM002
MLS Number13630313
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated6/6/2025
Location
London, OH, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
GMC TopKick C7500 Single Axle Forestry Bucket Truck - VORTEC 8100, 340HP, 6 Speed Manual
1 0

2006 GMC TopKick C7500 Single Axle Forestry Bucket Truck - VORTEC 8100, 340HP, 6 Speed Manual

$29,900 USD
2006 GMC C7500 --- Single Axle, 8.1 General Motors 340 HP, Manual 6 Speed, 11,350 Front Axle, 19,000 Rear Axle, 188" Wheelbase, 15' 8" Bridge, Spring, Pintle Hitch, 11' Steel Altec Dump Body...
ConditionUsed
Usage82,413 Miles
Duty ClassHeavy Duty Forestry Bucket Truck
Horse Power340 HP
Engine ModelGMC VORTEC 8100
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb
Stock Number423825
MLS Number11247888
CategoryForestry Bucket Trucks
Last Updated5/17/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
GMC 7500 Single Axle Forestry Bucket Truck - 340HP, 6 Speed Manual
2 0

2008 GMC 7500 Single Axle Forestry Bucket Truck - 340HP, 6 Speed Manual

$35,900 USD
2008 GMC 7500 --- Single Axle, 6 Speed, 11,350 Front Axle, 19,000 Rear Axle, 188" Wheelbase, 15' 8" Bridge, Spring, Pintle Hitch with Electric Brakes, 11' Steel Altec Dump Body, 60" Sides,...
ConditionUsed
Usage63,167 Miles
Duty ClassHeavy Duty Forestry Bucket Truck
Horse Power340 HP
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb
Stock Number418294
MLS Number11245813
CategoryForestry Bucket Trucks
Last Updated5/17/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
GMC TopKick C7500 Single Axle Forestry Bucket Truck - 8.1 Gas, 340HP, 6 Speed Manual
1 0

2009 GMC TopKick C7500 Single Axle Forestry Bucket Truck - 8.1 Gas, 340HP, 6 Speed Manual

$49,900 USD
2009 GMC C7500 --- Single Axle, 8.1 Gas GM 340 HP, Manual 6 Speed, 11,350 Front Axle, 19,000 Rear Axle, 188" Wheelbase, 15' 8" Bridge, Spring, Electric/Hydraulic Brakes, Pintle Hitch, 11'...
ConditionUsed
Duty ClassHeavy Duty Forestry Bucket Truck
Horse Power340 HP
Engine ModelGMC VORTEC 8100
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb
Stock Number404021
MLS Number10792001
CategoryForestry Bucket Trucks
Last Updated5/17/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
GMC TopKick C7500 Chipper Truck - Chevy, 340HP, 6 Speed Manual
7 0

2009 GMC TopKick C7500 Chipper Truck - Chevy, 340HP, 6 Speed Manual

$42,900 USD
2009 GMC C7500 --- Single Axle, 8.1 GENERAL MOTORS 340 HP, Manual 6 Speed, 11,350 Front Axle, 19,000 Rear Axle, 188" Wheelbase, 18' 8" Bridge, Spring, 11' Steel ALTEC Dump Body, 60" Sides,...
Quantity3
ConditionUsed
Usage57,180 Miles
Duty ClassHeavy Duty Chipper Truck
Horse Power340 HP
Engine ModelGMC VORTEC 8100
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End19,000 lb
Stock Number409333
MLS Number10526872
CategoryChipper Trucks
Last Updated5/17/2025
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
NUMBERCall Seller
Email Seller
Save
Atkinson Truck Sales
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No