6 Speed Mechanic / Utility / Service Trucks with 350-399 HP For Sale in United States

Your Current Search
Industry
Trucks
Category
Mechanic / Utility / Service Trucks
Transmission Speeds
6 Speed
Horsepower
350 - 399 HP
Market Type
For Sale
Country
United States
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (101)
Category
Mechanic / Utility / Service Trucks (101)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
Transmission Type
Transmission Speed
6 Speed (101)
Exterior Color
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
No (101)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (101)
State / Region
Select a state below and click Refine Results.
















Seller Type
Market Type
1-25 of 101 results
1-25 of 101 results
Featured Item
2019 RAM 3500 Crew Cab Mechanic / Service Truck, Utility Work, Construction, Electrician, Plumber, 9Ft Reading Bed, Cummins, Diesel, Handyman, Plumber
31 0

2019 RAM 3500 Crew Cab Mechanic / Service Truck, Utility Work, Construction, Electrician, Plumber, 9Ft Reading Bed, Cummins, Diesel, Handyman, Plumber

$54,999 USD
2019 Ram 3500 Tradesman Utility Truck 4x2 Stock: 517327 VIN:3C7WR8CLXKG517327, Year: 2019 Make: Ram Model: 3500, Engine:Cummins 6.7L I-6 diesel direct injection, VVT intercooled turbo,...
ConditionUsed
Usage60,905 Miles
Duty ClassLight Duty Service Truck
Bed Length9 ft.
Horse Power360 HP
Engine ModelCummins
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End6,800 lb 3.73 ratio
Stock Number517327
MLS Number12808876
CategoryMechanic / Utility / Service Trucks
Last Updated10/3/2024
Location
Elkton, MD, US
Sold By

Complete Recycling Group LLC

2008 Sterling Acterra Mechanic / Service Truck - Stellar Mechanic Body
32 0

2008 Sterling Acterra Mechanic / Service Truck - Stellar Mechanic Body

Newly Listed
$65,995 USD
Mercedes engine 7.2 L, Allison Automatic 6 speed, 350 HP, Engine Brake, Heated mirrors. Sterllar 10620, 20’ of Hydraulic Reach, Remote Control, PTO Pump, Non-compliant carb truck, American...
ConditionUsed
Usage211,809 Miles
Duty ClassMedium Duty Service Truck
Upfit TypeMechanic Body
Upfit MakeStellar
Horse Power350 HP
Engine ModelMBE-900
Drivetrain4x2
Transmission6 Speed Automatic
Door TypeSwing
OutriggersYes
Stock NumberZ76563
MLS Number13159133
CategoryMechanic / Utility / Service Trucks
Last Updated10/7/2024
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic
60 0

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

Recently Updated
Call for price
2025 Freightliner M2-106 Plus Single Axle Summit Mechanics Truck, Cummins L9 Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 2,475 Original...
ConditionUsed
Usage56 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Engine ModelCummins L9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Stock NumberT16713D
MLS Number13133693
CategoryMechanic / Utility / Service Trucks
Last Updated10/3/2024
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic
57 0

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

Recently Updated
Call for price
2025 Freightliner M2-106 Plus Single Axle Summit Mechanics Truck, Cummins L9 Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 2,489 Original...
ConditionUsed
Usage58 Hours
Duty ClassMedium Duty Service Truck
Bed Length23.25
Horse Power350 HP
Engine ModelCummins L9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Stock NumberT16712D
MLS Number13110836
CategoryMechanic / Utility / Service Trucks
Last Updated10/3/2024
Location
Denver, CO, US
Sold By

DTI Trucks

RAM 5500 Mechanic / Service Truck - 6.4L G, 370HP
9 0

2022 RAM 5500 Mechanic / Service Truck - 6.4L G, 370HP

$87,897 USD
FOR SALE! A brand new Ram 5500 4x2 upfitted with a Knapheide service body. This vehicle is powered by a 370 hp Ram 6.4L gas engine, and gears are shifted via a 6-speed automatic transmission...
ConditionNew
Horse Power370 HP
Engine Model6.4L G
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberNG440306
MLS Number13146686
CategoryMechanic / Utility / Service Trucks
Last Updated10/1/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

Ford F-250 XL Mechanic / Service Truck - 383HP
27 0

2017 Ford F-250 XL Mechanic / Service Truck - 383HP

$37,500 USD
2017 Ford F-250SD XL 6.2L V8 EFI SOHC 16V Flex Fuel 4WD 6-Speed Automatic Oxford White Utility Truck *** CARFAX CERTIFIED - ONE OWNER AND NO ACCIDENTS! ***, ***UTILITY / SERVICE TRUCK***,...
ConditionUsed
Usage87,026 Miles
Duty ClassLight Duty Service Truck
Horse Power383 HP
Transmission6 Speed
Stock NumberCB00620
MLS Number12858486
CategoryMechanic / Utility / Service Trucks
Last Updated9/18/2024
Location
Sauk Rapids, MN, US
Sold By

MTH Commercial Trucks

Ford F-250 XL Mechanic / Service Truck - 383HP
36 0

2017 Ford F-250 XL Mechanic / Service Truck - 383HP

$36,500 USD
2017 Ford F-250SD XL 6.2L V8 EFI SOHC 16V Flex Fuel 4WD 6-Speed Automatic Oxford White utility truck *** CARFAX CERTIFIED - ONE OWNER! ***, ***UTILITY / SERVICE TRUCK***, Electronic-Locking...
ConditionUsed
Usage110,601 Miles
Duty ClassLight Duty Service Truck
Horse Power383 HP
Transmission6 Speed
Stock NumberCB00580
MLS Number12858473
CategoryMechanic / Utility / Service Trucks
Last Updated9/18/2024
Location
Sauk Rapids, MN, US
Sold By

MTH Commercial Trucks

Ford F-250 XL Mechanic / Service Truck - 383HP
31 0

2018 Ford F-250 XL Mechanic / Service Truck - 383HP

$33,500 USD
2018 Ford F-250SD XL 6.2L V8 EFI SOHC 16V Flex Fuel 4WD 6-Speed Automatic Oxford White utility truck *** CARFAX CERTIFIED - ONE OWNER AND NO ACCIDENTS! ***, ***UTILITY / SERVICE TRUCK***,...
ConditionUsed
Usage135,737 Miles
Duty ClassLight Duty Service Truck
Horse Power383 HP
Transmission6 Speed
Stock NumberCB00510
MLS Number12858472
CategoryMechanic / Utility / Service Trucks
Last Updated9/18/2024
Location
Sauk Rapids, MN, US
Sold By

MTH Commercial Trucks

2025 Ford E-350 Mechanic / Service Truck - Knapheide KUV High Roof Enclosed Service Van Body
36 1

2025 Ford E-350 Mechanic / Service Truck - Knapheide KUV High Roof Enclosed Service Van Body

$65,995 USD
This Ford E-Series Cutaway boasts a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. VINYL FLOOR COVERING, USER-DEFINED SWITCHES -inc: 4 upfitter switches on the...
ConditionNew
Usage15 Miles
Duty ClassLight Duty Service Truck
Upfit TypeKUV High Roof Enclosed Service Van Body
Upfit MakeKnapheide
Horse Power350 HP
Drivetrain4x2
Transmission6 Speed Autoshift Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End4.10 ratio
Stock NumberMFDB250090
MLS Number13106808
CategoryMechanic / Utility / Service Trucks
Last Updated9/11/2024
Location
Mesa, AZ, US
Sold By

Larry H. Miller Ford - Mesa

2025 Ford E-350 Mechanic / Service Truck - Knapheide KUV High Roof Enclosed Service Van Body
32 0

2025 Ford E-350 Mechanic / Service Truck - Knapheide KUV High Roof Enclosed Service Van Body

$65,995 USD
This Ford E-Series Cutaway boasts a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. VINYL FLOOR COVERING, USER-DEFINED SWITCHES -inc: 4 upfitter switches on the...
ConditionNew
Usage15 Miles
Duty ClassLight Duty Service Truck
Upfit TypeKUV High Roof Enclosed Service Van Body
Upfit MakeKnapheide
Horse Power350 HP
Drivetrain4x2
Transmission6 Speed Autoshift Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End4.10 ratio
Stock NumberMFDB250091
MLS Number13106798
CategoryMechanic / Utility / Service Trucks
Last Updated9/12/2024
Location
Mesa, AZ, US
Sold By

Larry H. Miller Ford - Mesa

2025 Ford E-350 Mechanic / Service Truck - Knapheide KUV High Roof Enclosed Service Van Body
32 0

2025 Ford E-350 Mechanic / Service Truck - Knapheide KUV High Roof Enclosed Service Van Body

$65,995 USD
This Ford E-Series Cutaway boasts a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. VINYL FLOOR COVERING, USER-DEFINED SWITCHES -inc: 4 upfitter switches on the...
ConditionNew
Usage5 Miles
Duty ClassLight Duty Service Truck
Upfit TypeKUV High Roof Enclosed Service Van Body
Upfit MakeKnapheide
Horse Power350 HP
Drivetrain4x2
Transmission6 Speed Autoshift Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End4.10 ratio
Stock NumberMFDB250058
MLS Number12932000
CategoryMechanic / Utility / Service Trucks
Last Updated9/11/2024
Location
Mesa, AZ, US
Sold By

Larry H. Miller Ford - Mesa

Ford F-250 Mechanic / Service Truck - 383HP, 6 Speed Automatic
17 0

2015 Ford F-250 Mechanic / Service Truck - 383HP, 6 Speed Automatic

$23,500 USD
2015 Ford F-250 Super Duty 8' Service/Utility Truck, 6.2L Triton V8 Gas Engine, Automatic Transmission, 143,743 Miles, 10,000 GVWR, (4x4), 8' Long Bed, 7 Tool Compartments With Alarm And...
ConditionUsed
Usage143,743 Miles
Duty ClassLight Duty Service Truck
Horse Power383 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Stock NumberT15834W
MLS Number12307625
CategoryMechanic / Utility / Service Trucks
Last Updated9/11/2024
Location
Denver, CO, US
Sold By

DTI Trucks

2024 Ford F-350 Mechanic / Service Truck - Knapheide KUV High Roof Enclosed Dually Service Van Body
32 0

2024 Ford F-350 Mechanic / Service Truck - Knapheide KUV High Roof Enclosed Dually Service Van Body

$64,795 USD
Photos of actual truck MFDB240783.Price includes the Body.For sale is this new 2024 Ford E350 High roof utility van work truck.This dually E-350 is equipped with a 10.9' KUV service body...
ConditionNew
Usage5 Miles
Duty ClassLight Duty Service Truck
Upfit TypeKUV High Roof Enclosed Dually Service Van Body
Upfit MakeKnapheide
Horse Power350 HP
Drivetrain4x2
Transmission6 Speed Autoshift Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End4.10 ratio
Stock NumberMFDB240783
MLS Number12695754
CategoryMechanic / Utility / Service Trucks
Last Updated9/10/2024
Location
Mesa, AZ, US
Sold By

Larry H. Miller Ford - Mesa

International CV Mechanic / Service Truck - 350HP
7 0

2023 International CV Mechanic / Service Truck - 350HP

$86,900 USD
854 Miles, Engine: INTERNATIONAL, 350 HP, Fuel Type: Diesel, Spring Suspension, Wheel Base: 141, Single Rear Axles, Front Axle Weight: 8000 lb, Rear Axle Weight: 15500 lb
ConditionNew
Usage854 Miles
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End15,500 lb 4.10 ratio
Stock Number331509
MLS Number12867243
CategoryMechanic / Utility / Service Trucks
Last Updated9/9/2024
Location
Manchester, NH, US
Sold By

Allegiance Trucks

International CV Mechanic / Service Truck - 350HP
7 0

2023 International CV Mechanic / Service Truck - 350HP

$86,900 USD
904 Miles, Engine: INTERNATIONAL, 350 HP, Fuel Type: Diesel, Spring Suspension, Wheel Base: 141, Single Rear Axles, Front Axle Weight: 8000 lb, Rear Axle Weight: 15500 lb
ConditionNew
Usage904 Miles
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End15,500 lb 4.10 ratio
Stock Number331414
MLS Number12591227
CategoryMechanic / Utility / Service Trucks
Last Updated9/9/2024
Location
Barrington, NH, US
Sold By

Allegiance Trucks

Chevrolet Silverado 3500HD Mechanic / Service Truck - Gm, 360HP, 6 Speed Automatic
1 0

2016 Chevrolet Silverado 3500HD Mechanic / Service Truck - Gm, 360HP, 6 Speed Automatic

$23,995 USD
For sale: 2016 Chevrolet Silverado 3500HD Utility Truck with 148,005 miles. Powered by a 6.0L Vortec engine with 360 HP and an automatic 6-speed GM 6L80E transmission. This light-duty...
ConditionUsed
Usage148,005 Miles
Duty ClassLight Duty Service Truck
Bed Length11 ft.
Horse Power360 HP
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End9,750 lb
Stock Number299968
MLS Number13101353
CategoryMechanic / Utility / Service Trucks
Last Updated9/7/2024
Location
Miami, FL, US
Sold By

Truck and Van Outlet

Ford E-450 Mechanic / Service Truck - 350HP, Automatic
35 0

2022 Ford E-450 Mechanic / Service Truck - 350HP, Automatic

$72,500 USD
18' Utilimaster Walk-in Van - ready for package delivery - Includes flip-up shelving both sides full length. Back-Up sensors and rear/side cameras included!!, GrossVehicleWeightRating: Class...
ConditionNew
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Transmission6 Speed Automatic
Rear End4.56 ratio
Stock Number330182
MLS Number12455489
CategoryMechanic / Utility / Service Trucks
Last Updated9/9/2024
Location
Walpole, MA, US
Sold By

Allegiance Trucks

Ford F-350 Mechanic / Service Truck - 6.2L FLEX FUEL V8, 385HP, 6 Speed Automatic
67 1

2013 Ford F-350 Mechanic / Service Truck - 6.2L FLEX FUEL V8, 385HP, 6 Speed Automatic

$19,995 USD
For Sale: 2013 FORD F-350 SUPER DUTY Mileage: 180,993 miles, Body Style: 8’ Utility Body, GVWR: 14,000 lbs, Wheelbase: 162”, Fuel Type: Flex-Fuel Gas, Transmission: Automatic 6-Speed, Drive:...
ConditionUsed
Usage180,993 Miles
Duty ClassLight Duty Service Truck
Horse Power385 HP
Engine ModelFord 6.2L FLEX FUEL V8
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End9,750 lb
Stock NumberB53870
MLS Number12634355
CategoryMechanic / Utility / Service Trucks
Last Updated9/4/2024
Location
Miami, FL, US
Sold By

Truck and Van Outlet

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
10 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$115,867 USD
FOR SALE! A brand new Ram 5500 4x4 upfitted with a Knapheide service body. This vehicle is powered by a 370 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed automatic...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152373
MLS Number13047858
CategoryMechanic / Utility / Service Trucks
Last Updated9/24/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
10 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$115,867 USD
FOR SALE! A brand new Ram 5500 4x4 upfitted with a Knapheide service body. This vehicle is powered by a 370 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed automatic...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152362
MLS Number13047857
CategoryMechanic / Utility / Service Trucks
Last Updated9/24/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
10 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$115,867 USD
FOR SALE! A brand new Ram 5500 4x4 upfitted with a Knapheide service body. This vehicle is powered by a 370 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed automatic...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152361
MLS Number13047856
CategoryMechanic / Utility / Service Trucks
Last Updated9/24/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
10 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$115,867 USD
FOR SALE! A brand new Ram 5500 4x4 upfitted with a Knapheide service body. This vehicle is powered by a 370 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed automatic...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152359
MLS Number13047855
CategoryMechanic / Utility / Service Trucks
Last Updated9/24/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

RAM 5500 Mechanic / Service Truck - Cummins, 370HP
10 0

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP

$115,867 USD
FOR SALE! A brand new Ram 5500 4x4 upfitted with a Knapheide service body. This vehicle is powered by a 370 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed automatic...
ConditionNew
Horse Power370 HP
Engine ModelCummins 6.7L D
Drivetrain4x4
Transmission6 Speed
SuspensionSpring
Rear End13,500 lb
Stock NumberRG152295
MLS Number13047854
CategoryMechanic / Utility / Service Trucks
Last Updated9/24/2024
Location
Kansas City, MO, US
Sold By

Custom Truck One Source

2009 Chevrolet Silverado 2500 Mechanic / Service Truck - Royal Service Utility Truck Body
30 0

2009 Chevrolet Silverado 2500 Mechanic / Service Truck - Royal Service Utility Truck Body

$15,900 USD
2009 Chevy 2500 H.D. Service Body/ Utility Truck, 6.0L V-8, auto trans, a/c, tilt, 175k miles, cruise, Royal service body, top loader trays, ladder rack, tow pkg, new tires, just serviced,...
ConditionUsed
Usage175,371 Miles
Duty ClassLight Duty Service Truck
Upfit TypeService Utility Truck Body
Upfit MakeRoyal
Horse Power364 HP
Transmission6 Speed
Stock Number13222
MLS Number12334737
CategoryMechanic / Utility / Service Trucks
Last Updated8/6/2024
Location
North Hills, CA, US
Sold By

Truck Depot

Ford F-250 Mechanic / Service Truck - 6.2L FLEX FUEL V8, 385HP, 6 Speed Automatic
1 0

2018 Ford F-250 Mechanic / Service Truck - 6.2L FLEX FUEL V8, 385HP, 6 Speed Automatic

$21,995 USD
For Sale: 2018 Ford F-250 SD Mileage: 140,389 miles, GVWR: 10,000 lbs, Wheelbase: 142 inches, Engine: 6.2L V8 Flex-Fuel, Body: 8' Utility Body, Transmission: 6-Speed Automatic, Fuel Type:...
ConditionUsed
Usage140,389 Miles
Duty ClassLight Duty Service Truck
Bed Length8 ft.
Horse Power385 HP
Engine ModelFord 6.2L FLEX FUEL V8
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End6,340 lb 3.73 ratio
Stock NumberC91052
MLS Number13027833
CategoryMechanic / Utility / Service Trucks
Last Updated8/3/2024
Location
Miami, FL, US
Sold By

Truck and Van Outlet

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