6 Speed Crew Cab Mechanic / Utility / Service Trucks For Sale

Your Current Search
Industry
Trucks
Category
Mechanic / Utility / Service Trucks
Cab Style
Crew Cab
Transmission Speeds
6 Speed
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Trucks (14)
Category
Mechanic / Utility / Service Trucks (14)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Rear Axle
Single (9)
Transmission Type
Transmission Speed
6 Speed (14)
Drive Train
Engine Manufacturer
Exterior Color
White (10)
Suspension Type
Spring (7)
Cab Style
Crew Cab (14)
Upfit Type
Service Utility Truck Body (3)
Upfit Manufacturer
Fuel Type
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (14)
State / Region
Select a state below and click Refine Results.





Seller Type
Dealerships (14)
Market Type
For Sale (14)

Shop Mechanic / Utility / Service Trucks by Brand

Quick Filters

Showing 1 - 14 of 14 Service Truck Listings

1 - 14 of 14 listings
1 - 14 of 14 listings
Featured Item
2012 Dodge Ram 5500 Crew Cab Mechanic / Service Truck, 4X4, Dump Bed, Toolboxes, Work. Utility, Diesel, Landscaping, Plumber

2012 Dodge Ram 5500 Crew Cab Mechanic / Service Truck, 4X4, Dump Bed, Toolboxes, Work. Utility, Diesel, Landscaping, Plumber

Newly Listed
$39,999 USD
2012 Dodge Ram 5500 Utility Dump Truck, Stock: 152046 VIN:3C7WDNFL3CG152046, Year: 2012 Make: Dodge Model: Ram 5500 Engine:Cummins 6.7L I-6 diesel direct injection, intercooled turbo,...
ConditionUsed
Usage129,565 Miles
Duty ClassMedium Duty Service Truck
Bed Length12 ft.
Horse Power305 HP
Engine ModelCummins
Drivetrain4x4
Transmission6 Speed
Rear AxleSingle Axle
Rear End13,500 lb 4.88 ratio
Stock Number152046
MLS Number14453322
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2026
Location
North East, MD, US
Sold By
Complete Recycling Group LLC
Featured Item
2016 Ford F-450 Crew Cab Mechanic / Service Truck, Flatbed Handyman, Diesel, 4x4, Construction, Roofing, Roofer, Plumber, 9Ft Bed, 20FT Ladder Rack

2016 Ford F-450 Crew Cab Mechanic / Service Truck, Flatbed Handyman, Diesel, 4x4, Construction, Roofing, Roofer, Plumber, 9Ft Bed, 20FT Ladder Rack

$39,999 USD
2016 Ford F450 Flatbed with Ladder Racks , Stock: A66126 VIN:1FD0W4HT2GEA66126 Year:2016 Make: Ford Model: F450 Engine:Powerstroke 6.7L V-8 diesel direct injection, intercooled turbo...
ConditionUsed
Usage54,587 Miles
Duty ClassMedium Duty Service Truck
Bed Length9 ft.
Horse Power440 HP
Engine ModelFord
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End12,000 lb 4.30 ratio
Stock NumberA66126
MLS Number14047461
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2026
Location
North East, MD, US
Sold By
Complete Recycling Group LLC
Featured Item
RAM 5500 Crew Cab Mechanic / Service Truck - Cummins, 360HP, Automatic

2024 RAM 5500 Crew Cab Mechanic / Service Truck - Cummins, 360HP, Automatic

Contact for price
2024 RAM 5500 HD 174997, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0, Key Features:, , BoxCar Pro 55, , Curb side reinforced crane box rated at 55,000 ft/pds will handle the...
ConditionNew
Usage22 Miles
Duty ClassMedium Duty Service Truck
Horse Power360 HP
Drivetrain4x4
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock Number174997
MLS Number13470296
CategoryMechanic / Utility / Service Trucks
Last Updated6/15/2026
Location
Fairfield, TX, US
Sold By
Service Truck Depot
RAM 3500 Mechanic / Service Truck - Dodge, 6 Speed Automatic

2018 RAM 3500 Mechanic / Service Truck - Dodge, 6 Speed Automatic

Recently Updated
$23,500 USD
2024 RAM 3500HD Service Truck Quick Highlights:, , Engine: HEMI 6.4L V8 – Reliable and powerful for demanding workloads , Transmission: Automatic – Smooth and efficient operation , Service Bed...
ConditionUsed
Usage148,389 Miles
Duty ClassLight Duty Service Truck
Bed Length9 ft.
Drivetrain4x2
Transmission6 Speed Automatic
Stock Number4RT0292
MLS Number14397574
CategoryMechanic / Utility / Service Trucks
Last Updated6/27/2026
Location
Greensboro, NC, US
Sold By
Impex Heavy Metal
2024 GMC SIERRA 3500HD CREW CAB PRO UTILITY SERVICE TRUCK, 4X4, 6.6L GAS POWER, TOWING PACKAGE, NO ACCIDENTS

2024 GMC SIERRA 3500HD CREW CAB PRO UTILITY SERVICE TRUCK, 4X4, 6.6L GAS POWER, TOWING PACKAGE, NO ACCIDENTS

Recently Updated
$37,995 USD
FOR SALE: 2024 GMC SIERRA 3500HD CREW CAB PRO SERVICE TRUCK – 4X4 – 6.6L GAS V8 – 8' SERVICE BODY – CLEAN CARFAX, Offered for sale is a 2024 GMC Sierra 3500HD Crew Cab Pro Service Truck, a...
ConditionUsed
Usage3,939 Hours
Duty ClassLight Duty Service Truck
Upfit TypeService Utility Truck Body
Bed Length8 ft.
Engine ModelL8T
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End7,250 lb
Stock Number321496
MLS Number14411202
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2026
Location
Miami, FL, US
Sold By
Truck and Van Outlet
Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 6 Speed Automatic

2023 Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 6 Speed Automatic

Newly Listed
Contact for price
2023 Chevrolet Silverado 5500 HD Service Truck Quick Highlights:, , Engine: 6.6L V8 Duramax Turbodiesel – Powerful and efficient for heavy-duty tasks , Transmission: Automatic – Smooth and...
ConditionUsed
Usage15 Miles
Duty ClassMedium Duty Service Truck
Bed Length11 ft.
Drivetrain4x2
Transmission6 Speed Automatic
Stock Number4CT9242
MLS Number14453003
CategoryMechanic / Utility / Service Trucks
Last Updated6/26/2026
Location
Greensboro, NC, US
Sold By
Impex Heavy Metal
RAM 2500 Mechanic / Service Truck - Cummins, 370HP, 6 Speed Automatic

2023 RAM 2500 Mechanic / Service Truck - Cummins, 370HP, 6 Speed Automatic

$44,500 USD
2023 Ram 2500 Service/Utility, Diesel, Auto, 4x4 Powertrain Chassis: 88,050 Miles, Cummins B6.7, 370HP/850lbs-ft, 6-Speed 68RFE Transmission | 4x4, Exhaust Brake | Tow/Haul Mode, Hydraulic...
ConditionUsed
Usage88,050 Miles
Duty ClassLight Duty Service Truck
Horse Power370 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,040 lb
Stock NumberT18344M
MLS Number14434706
CategoryMechanic / Utility / Service Trucks
Last Updated6/17/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
GMC 3500 Mechanic / Service Truck - Duramax, 470HP, 6 Speed Automatic

2024 GMC 3500 Mechanic / Service Truck - Duramax, 470HP, 6 Speed Automatic

$67,500 USD
2024 GMC 3500 Service/Utility Truck, Diesel, 4x4 Powertrain Chassis: 14,287 Miles | 1,532 Hours, 6.6L Duramax V8 with 470HP/975lbs-ft, 6 Speed Automatic Transmission | 4x4, Hydraulic Brakes...
ConditionUsed
Usage14,287 Miles
Duty ClassLight Duty Service Truck
Horse Power470 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear End7,250 lb
Stock NumberT18355M
MLS Number14422356
CategoryMechanic / Utility / Service Trucks
Last Updated6/12/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
Ford F-250 Mechanic / Service Truck - 383HP, 6 Speed Automatic

2018 Ford F-250 Mechanic / Service Truck - 383HP, 6 Speed Automatic

$45,500 USD
2018 Ford F250 Crew Cab 8ft Pickup Truck Powertrain Chassis: 45,676 miles | 1979 Hours, 6.2L Gas V8 with 385HP/430lbs-ft | 4x4, 69R140 6 Speed Automatic Transmission | Locking Rear Diff,...
ConditionUsed
Usage1,979 Hours
Duty ClassLight Duty Service Truck
Horse Power383 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,340 lb
Stock NumberT18047MP
MLS Number14395166
CategoryMechanic / Utility / Service Trucks
Last Updated5/30/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
2017 FORD F-350SD UTILITY TRUCK, 8' SERVICE BODY, CREW CAB, LOW MILES, 1-OWNER, CLEAN CARFAX, READY TO WORK

2017 FORD F-350SD UTILITY TRUCK, 8' SERVICE BODY, CREW CAB, LOW MILES, 1-OWNER, CLEAN CARFAX, READY TO WORK

$27,995 USD
FOR SALE: 2017 FORD F-350 SUPER DUTY CREW CAB SERVICE TRUCK – KNAPHEIDE 8' SERVICE BODY – LOW MILES – ONE OWNER, Offered for sale is a 2017 Ford F-350 Super Duty Crew Cab service truck...
ConditionUsed
Usage87,979 Miles
Duty ClassLight Duty Service Truck
Upfit TypeService Utility Truck Body
Upfit MakeKnapheide
Bed Length8 ft.
Horse Power385 HP
Engine ModelFord Efi
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End10,040 lb
Stock NumberC82504
MLS Number14391296
CategoryMechanic / Utility / Service Trucks
Last Updated5/27/2026
Location
Miami, FL, US
Sold By
Truck and Van Outlet
2018 Ford F-550 Super Duty 9' Utility/Service Truck, 6.7L Powerstroke, 4X4, One-Owner, Clean Carfax

2018 Ford F-550 Super Duty 9' Utility/Service Truck, 6.7L Powerstroke, 4X4, One-Owner, Clean Carfax

$34,995 USD
FOR SALE: 2018 FORD F-550 SUPER DUTY 4X4 9' SERVICE / UTILITY TRUCK, For sale is a 2018 Ford F-550 Super Duty 4x4 configured as a heavy-duty utility / service truck equipped with a 9-foot...
ConditionUsed
Usage7,129 Hours
Duty ClassMedium Duty Service Truck
Upfit TypeService Utility Truck Body
Upfit MakeMCB
Bed Length9.4
Horse Power330 HP
Engine ModelFord Powerstroke
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End14,706 lb
Stock NumberB36662
MLS Number14137866
CategoryMechanic / Utility / Service Trucks
Last Updated5/5/2026
Location
Miami, FL, US
Sold By
Truck and Van Outlet
RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

2024 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

Contact for price
2024 RAM 5500 HD RG182174, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , BoxCar Pro 55 by Service Truck Depot, , Curb side reinforced crane box rated at 55,000...
ConditionNew
Usage18 Miles
Duty ClassMedium Duty Service Truck
Horse Power360 HP
Drivetrain4x4
Transmission6 Speed Automatic
Rear AxleSingle Axle
Stock NumberRG182174
MLS Number13642469
CategoryMechanic / Utility / Service Trucks
Last Updated5/12/2026
Location
Fairfield, TX, US
Sold By
Service Truck Depot
Ford F-350 Crew Cab Mechanic / Service Truck - Automatic

2019 Ford F-350 Crew Cab Mechanic / Service Truck - Automatic

$69,995 USD
2019 F350 DRW 4X4 CREW CAB UTILTY / CRANE TRUCK LIFTMOORE 4K POUND CRANE, EXTENED 179 WB 6.7L POWER STROKE V8 DIESEL 50 STATE EMISSIONS 119,941 MILES - STOCK C81732 PREFERRED EQUIPMENT...
ConditionUsed
Usage119,941 Miles
Drivetrain4x4
Transmission6 Speed Automatic
Stock NumberC81732
MLS Number14019471
CategoryMechanic / Utility / Service Trucks
Last Updated12/11/2025
Location
Boise, ID, US
Sold By
USA Work Trucks
2016 Chevrolet 3500 HD WORK TRUCK Crew Cab Mechanic / Service Truck

2016 Chevrolet 3500 HD WORK TRUCK Crew Cab Mechanic / Service Truck

$33,000 USD
2016 Chevrolet Silverado 3500HD WT Crew DRW 4x4 Utility Service Body Truck, 8563, 224,113 Miles, 1GB4KYC81GF248586, 6.6L 8-Cylinder Duramax Turbo Diesel, 4 Wheel Drive, 6-Speed...
ConditionUsed
Usage224,113 Miles
Duty ClassLight Duty Service Truck
Engine ModelDuramax 6.6L 8-Cylinder Duramax Turbo Diesel
Drivetrain4x4
Transmission6 Speed Automatic
Stock Number8563
MLS Number13782018
CategoryMechanic / Utility / Service Trucks
Last Updated8/27/2025
Location
Southeast United States, US
Sold By
Carolina Used Machinery
Did you find what you were looking for? Yes No
Got a mechanic / service truck to sell? In minutes, you can create an online listing for your mechanic / service truck and advertise it to thousands of buyers.
Start selling today