Used 6 Speed Mechanic / Utility / Service Trucks For Sale

(833) 658-___ SHOW
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2010 Dodge Ram Mechanic / Service Truck, 3500 4WD Mechanic / Service Truck, Plumber, Work, Construction, Handyman, Electrician, Cummins Work, 9FT Bed

$22,999 USD

2010 Dodge Ram 3500HD Utility Stock: 127199 VIN:3D6WH4EL7AG127199 Year:2010 Make: Ram Model: 3500HD Engine:Cummins 6.7L I-6 diesel direct injection, inter-cooled turbo, diesel, engine with...

Condition	Used
Usage	178,296 Miles
Duty Class	Light Duty Service Truck
Bed Length	9 ft.
Horse Power	305 HP
Engine Model	Cummins
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	9,350 lb 4.10 ratio
Stock Number	127199
MLS Number	13278200
Category	Mechanic / Utility / Service Trucks
Last Updated	5/28/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(833) 658-___ SHOW
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2011 Dodge RAM 5500 4WD Mechanic / Service Truck, Plumber, Work, Construction, Handyman, Electrician, Box Truck, Diesel Delivery, Work, 9FT Bed

$19,999 USD

2011 Dodge Ram 5500HD Utility Stock: 507634 VIN:3D6WU7EL6BG507634 Year:2011 Make: Ram Model: 5500HD Engine:Cummins 6.7L I-6 diesel direct injection, inter-cooled turbo, diesel, engine with...

Condition	Used
Usage	311,176 Miles
Duty Class	Medium Duty Service Truck
Bed Length	9 ft.
Horse Power	305 HP
Engine Model	Cummins
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb 4.88 ratio
Stock Number	507634
MLS Number	13438640
Category	Mechanic / Utility / Service Trucks
Last Updated	5/28/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

76 0

2017 Ford F-350 Mechanic / Service Truck - 6.2L FLEX FUEL V8, 385HP, 6 Speed Automatic

Price Drop

$28,595 USD

For Sale: 2017 Ford F-350 Super Duty Crew Cab Utility Truck – 8' Knapheide Body with Auxiliary Fuel Tank This 2017 Ford F-350 Super Duty is a work-ready crew cab utility truck, ideal for...

Condition	Used
Usage	96,589 Miles
Duty Class	Light Duty Service Truck
Bed Length	8 ft.
Horse Power	385 HP
Engine Model	Ford 6.2L FLEX FUEL V8
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	10,040 lb
Stock Number	B14676
MLS Number	13558416
Category	Mechanic / Utility / Service Trucks
Last Updated	6/1/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(833) 660-___ SHOW
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32 0

2021 RAM 3500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

Newly Listed

$62,500 USD

2021 Ram 3500 HD 9ft Service/Utility Truck, 6.7L Cummins 360HP, 6 Speed Automatic Transmission, Exhaust Brake, 14,000 GVWR, 6,000 lbs Front Axle, 9,850lb Rear Axle, Four Wheel Drive (4X4),...

Condition	Used
Usage	40,940 Miles
Duty Class	Light Duty Service Truck
Bed Length	9 ft.
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	9,850 lb
Stock Number	T17318M
MLS Number	13617052
Category	Mechanic / Utility / Service Trucks
Last Updated	5/31/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

44 0

2012 International DuraStar 4400 Mechanic / Service Truck - 6 Speed Automatic

Newly Listed

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2012 International 4400 Durastar Single Axle Mechanics Truck, Allison 6 Speed Automatic Transmission, ONLY 85,120 Miles, 33K GVWR, 12K Steer Axle, 21K Drive Axle, 191” Wheelbase, 125” CT,...

Condition	Used
Usage	85,120 Miles
Duty Class	Heavy Duty Service Truck
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	T17039D
MLS Number	13616948
Category	Mechanic / Utility / Service Trucks
Last Updated	5/31/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 829-___ SHOW
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81 0

2019 RAM 5500 Mechanic / Service Truck - Dodge, 6 Speed Automatic

Newly Listed

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2019 RAM 5500 HD Service Truck Quick Highlights:, , Engine: Cummins 6.7L I6 Turbodiesel – Built for power and efficiency in heavy-duty operations , Transmission: Automatic – Ensures smooth...

Condition	Used
Usage	125,172 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Drivetrain	4x4
Transmission	6 Speed Automatic
Stock Number	4RT9409
MLS Number	13616735
Category	Mechanic / Utility / Service Trucks
Last Updated	5/31/2025
Location	Greensboro, NC, US
Sold By	Impex Heavy Metal

91 0

2017 RAM 5500 Tradesman Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic

Price Drop

$79,995 USD

For sale: 2017 RAM 5500 Mechanic Truck with a Summit 6620 hydraulic crane, engineered for demanding service work. This truck features a 6,000 lbs capacity crane with a two-stage telescopic...

Condition	Used
Usage	148,545 Miles
Duty Class	Medium Duty Service Truck
Bed Length	10 ft.
Horse Power	325 HP
Engine Model	Cummins ISB
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	773255
MLS Number	13209262
Category	Mechanic / Utility / Service Trucks
Last Updated	5/31/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 305-___ SHOW
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13 0

2013 Freightliner M2 106 Mechanic / Service Truck - Cummins, 220HP, 6 Speed Manual

2015 Kenworth T270 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Manual

Price Drop

$119,900 USD

Single Axle, 11.5' Adkins Service Body, 10006H AutoCrane, Wireless Remote, Hydraulic Outriggers, EnPak System Powered by Kubota Diesel, (8) 26" Drawers, (6) 12" Drawers Driver Side, (8) 12"...

Condition	Used
Usage	7,888 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11.5
Horse Power	300 HP
Engine Model	Paccar PX7
Transmission	6 Speed Manual
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	16,000 lb 4.88 ratio
Stock Number	FM442480
MLS Number	13063309
Category	Mechanic / Utility / Service Trucks
Last Updated	5/30/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

65 0

2026 Kenworth T380 Mechanic / Service Truck - Paccar, 350HP

Newly Listed

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2026 Kenworth T380 Mechanics Truck, 8.9L Paccar PX-9 Diesel Engine, 350 HP, Engine Brake, Allison 6 Speed Automatic Transmission, ONLY 2,338 Miles 53.5 Engine Hours, 33K GVWR (12K Steer...

Condition	Used
Usage	53 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.88 ratio
Stock Number	T17123D
MLS Number	13612176
Category	Mechanic / Utility / Service Trucks
Last Updated	5/30/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 882-___ SHOW
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11 0

2015 Ford F-350 XL Crew Cab Mechanic / Service Truck - Knapheide Service Utility Truck Body

2019 Ford F-550 XL Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic

Price Drop

$62,977 USD

2019 Ford F-550 XL SD 4x2 11' x 94" Single-Axle Service / Utility Mechanic's Truck, Ford Power-Stroke 6.7L @ 330 H.P., 6-Speed Automatic O/D Transmission, 4.10 Ratio, 169" W.B., Spring...

Condition	Used
Usage	127,587 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.10 ratio
Stock Number	4219
MLS Number	13314584
Category	Mechanic / Utility / Service Trucks
Last Updated	5/28/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 476-___ SHOW
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25 0

2004 GMC C4500 Mechanic / Service Truck - Gm, 320HP

At auction

2004 GMC C-4500 Crew Cab KUV Utility Bed Truck, 8.1L Vortec V-8@320 H.P. 48,504 Miles, 17,500 L.B. GVWR, Hydraulic Brakes, 169" W.B. 225/70R19.5 Rubber, P/S A/C, Knapheide Model 6108D57J KUV...

Condition	Used
Usage	48,504 Miles
Horse Power	320 HP
Engine Model	8.1L Vortec
Transmission	6 Speed
Suspension	Spring
Rear End	6,123 lb
Stock Number	4F502648
MLS Number	13544150
Category	Mechanic / Utility / Service Trucks
Last Updated	5/24/2025
Location	Kansas City, MO, US
Listed By	Custom Truck One Source

(844) 257-___ SHOW
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5 0

2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 6 Speed Allison Rds Automatic

$47,900 USD

(2 AVAILABLE) USED 2018 INTERNATIONAL 4300 SERVICE BODY, CUMMINS ISB ENGINE, ALLISON AUTOMATIC RDS TRANSMISSION, LOW MILES, 173" WHEELBASE, BENCH SEAT, 12' SERVICE BODY, TONS OF STORAGE, D...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Service Truck
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	9736
MLS Number	13601670
Category	Mechanic / Utility / Service Trucks
Last Updated	5/23/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

5 0

2017 Chevrolet W4500 Mechanic / Service Truck - L96, 297HP, 6 Speed Automatic

Price Drop

$29,500 USD

2017 Chevrolet W4500 12' Hackney Plumbing/HVAC Service/Box Truck With Shelving, 6.0L Vortec V8 Gas Engine, Automatic Transmisson, 115,856 Miles, 12' Long Hackney All Aluminum Body x 75" Tall...

Condition	Used
Usage	115,856 Miles
Duty Class	Medium Duty Service Truck
Horse Power	297 HP
Engine Model	L96
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	17215W
MLS Number	13540114
Category	Mechanic / Utility / Service Trucks
Last Updated	5/22/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 476-___ SHOW
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25 0

2012 Ford F-350 Mechanic / Service Truck - v8 6.2L, 385HP, Auto

$17,500 USD

2012 Ford F-350 Crew Cab Gas Powered 4x4 Service Truck, 6.2L@385 H.P. 133,542 Miles and 10,612 Hours, 6 Speed Automatic Transmission, 10,700 L.B. GVWR, 3.73 Gear Ratio, Spring Suspension,...

Condition	Used
Usage	133,542 Miles
Horse Power	385 HP
Engine Model	Ford 6.2
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear End	6,730 lb
Stock Number	CEC14253
MLS Number	12463723
Category	Mechanic / Utility / Service Trucks
Last Updated	5/22/2025
Location	Bluffton, IN, US
Sold By	Custom Truck One Source

11 0

2017 Ford F-350 XL Crew Cab Mechanic / Service Truck - Knapheide 9' Service Body Service Utility Truck Body

$29,995 USD

For Sale: 2017 Ford F-350 Super Duty Crew Cab Utility Truck – 8' Knapheide Body with Auxiliary Fuel Tank This 2017 Ford F-350 Super Duty Crew Cab is a fully equipped utility truck ideal for...

Condition	Used
Usage	89,360 Miles
Duty Class	Light Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Knapheide
Upfit Model	9' Service Body
Bed Length	8 ft.
Horse Power	385 HP
Engine Model	Ford 6.2L FLEX FUEL V8
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	10,040 lb
Stock Number	B14675
MLS Number	13558417
Category	Mechanic / Utility / Service Trucks
Last Updated	5/25/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

11 0

2017 Ford F-350 XL Crew Cab Mechanic / Service Truck - Knapheide Service Utility Truck Body

$26,995 USD

For Sale: 2017 Ford F-350 Super Duty Crew Cab Utility Truck – Knapheide Service Body with Auxiliary Fuel Tank This 2017 Ford F-350 Super Duty Crew Cab is a dependable utility truck designed...

Condition	Used
Usage	103,701 Miles
Duty Class	Light Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Knapheide
Upfit Model	9' Service Body
Bed Length	6.2
Horse Power	385 HP
Engine Model	Ford 6.2L FLEX FUEL V8
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	10,040 lb
Stock Number	B14677
MLS Number	13558418
Category	Mechanic / Utility / Service Trucks
Last Updated	5/22/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

62 0

2017 Ford F-250 XL Reading Classic II Body Mechanic / Service Truck - Reading Service Utility Truck Body

$21,995 USD

For Sale: 2017 Ford F-250 Super Duty Utility Truck with 8' Reading Service Body This 2017 Ford F-250 Super Duty is a light-duty utility truck, purpose-built for commercial and service work....

Condition	Used
Usage	148,254 Miles
Duty Class	Light Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Reading
Bed Length	8 ft.
Horse Power	385 HP
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,340 lb
Stock Number	E26857
MLS Number	13502039
Category	Mechanic / Utility / Service Trucks
Last Updated	5/22/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(888) 994-___ SHOW
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19 0

2019 RAM 5500 Mechanic / Service Truck - Cummins, 330HP

$96,500 USD

2019 Dodge Ram 5500 4x4, 105,269 Miles, 19,500 Lbs. GVWR, 7,250 Lbs. FAWR, 13,500 Lbs. RAWR, Cummins 6.7L Engine, 360 Horsepower, Automatic Transmission Load King Voyager 1 Service Body,...

Condition	Used
Usage	105,269 Miles
Horse Power	330 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	KG646234
MLS Number	13154552
Category	Mechanic / Utility / Service Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

58 1

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

$239,500 USD

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...

Condition	Used
Usage	56 Hours
Duty Class	Medium Duty Service Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Stock Number	T16713D
MLS Number	13451223
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2025
Location	Denver, CO, US
Sold By	DTI Trucks

60 1

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

$224,500 USD

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...

Condition	Used
Usage	58 Hours
Duty Class	Medium Duty Service Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Stock Number	T16712D
MLS Number	13451217
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2025
Location	Denver, CO, US
Sold By	DTI Trucks

1 0

2014 RAM 5500 ST Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic

$39,995 USD

For Sale: 2014 RAM 5500 Service Truck with Crane – 11’ Utility Body, Venturo FT12KX, Low Hours This 2014 RAM 5500 is a robust medium-duty service truck, purpose-built for field mechanics and...

Condition	Used
Usage	4,636 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Cummins ISB
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	114833
MLS Number	13588445
Category	Mechanic / Utility / Service Trucks
Last Updated	5/18/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

1 0

2017 RAM 4500 ST Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic

$26,995 USD

For Sale: 2017 RAM 4500 Enclosed Utility Truck – 11' Everlast Fiberglass Body, Inverter Shelving This 2017 RAM 4500 is a medium-duty utility truck built to handle demanding field service,...

Condition	Used
Usage	210,598 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Cummins ISB
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	12,000 lb
Stock Number	695832
MLS Number	13588430
Category	Mechanic / Utility / Service Trucks
Last Updated	5/18/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet