6 Speed Mechanic / Utility / Service Trucks For Sale

Featured Item

2012 Chevrolet 3500 Mechanic / Service Truck, 4WD Service Truck, Plumber, Construction, Handyman, Electrician, Diesel, Allison Trans, 9FT Bed

$37,500 USD

2012 Chevrolet 3500 Utility 4x4 Stock: 186842 VIN:1GB3KZCL0CF186842 Year:2012 Make: Chevrolet Model: 3500 Engine:Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine...

Condition	Used
Usage	106,765 Miles
Bed Length	8 ft.
Horse Power	335 HP
Engine Model	Duramax
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Rear Axle	Single Axle
Rear End	9,750 lb 3.73 ratio
Stock Number	186842
MLS Number	13826803
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
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

$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...

Condition	Used
Usage	54,587 Miles
Duty Class	Medium Duty Service Truck
Bed Length	9 ft.
Horse Power	440 HP
Engine Model	Ford
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	12,000 lb 4.30 ratio
Stock Number	A66126
MLS Number	14047461
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	North East, MD, US
Sold By	Complete Recycling Group LLC

Featured Item

2019 Ford F-250 Extended Cab Mechanic / Service Truck, 4x4, Gasoline, Plumber, 9FT Knapheide Bed, Electrician, Utility, 4WD , Low Miles

$47,777 USD

2019 Ford F250 Utility 4x4 Extended Cab Stock: G53989 VIN:1FD7X2B68KEG53989 Year:2019 Make: Ford Model: 250 Engine:6.2L V-8 variable valve control, regular unleaded, engine with 385HP,...

Condition	Used
Usage	63,341 Miles
Duty Class	Light Duty Service Truck
Bed Length	9 ft.
Horse Power	383 HP
Engine Model	Ford
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,340 lb 4.30 ratio
Stock Number	G53989
MLS Number	14292777
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	North East, MD, US
Sold By	Complete Recycling Group LLC

(844) 954-___ SHOW
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Featured Item

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...

Condition	New
Usage	22 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	174997
MLS Number	13470296
Category	Mechanic / Utility / Service Trucks
Last Updated	6/15/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

Featured Item

2011 Ford F-350 Extended Cab Mechanic / Service Truck, 4x4, Tow Hitch, Reading Bed, Utility, Diesel, Low Miles, Construction, Handyman

$29,999 USD

2011 Ford F350XL Utility , Stock: A31175, VIN:1FT8X3BT5BEA31175, Year:2011, Make: Ford, Model: F350XL, Engine:Powerstroke 6.7L V-8 diesel direct injection, intercooled turbo, diesel,...

Condition	Used
Usage	89,811 Miles
Duty Class	Light Duty Service Truck
Horse Power	400 HP
Engine Model	Ford
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	7,280 lb 3.55 ratio
Stock Number	A31175
MLS Number	13316245
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	North East, MD, US
Sold By	Complete Recycling Group LLC

Featured Item

2013 Ford F-350 XL Mechanic / Service Truck, 4x4, XL, Work, Construction, Handyman, Plumber, 8FT KNAPHEIDE BED, CREW CAB, Smart Hitch, Gas

$28,888 USD

2013 Ford F350 SRW XL Utility Truck Stock: B53361, VIN:1FDRF3B69DEB53361, Year: 2013, Make: Ford, Model: F350XL, Engine:6.2L V-8 variable valve control, regular unleaded, engine with...

Condition	Used
Usage	102,213 Miles
Duty Class	Light Duty Service Truck
Bed Length	8 ft.
Horse Power	316 HP
Engine Model	Ford
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	6,920 lb 3.73 ratio
Stock Number	B53361
MLS Number	13139993
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	North East, MD, US
Sold By	Complete Recycling Group LLC

(855) 653-___ SHOW
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2018 Kenworth T370 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Newly Listed

Contact for price

2018 Kenworth T370 Mechanics Truck, Paccar PX9 8.9L Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000RDS 6 Speed Transmission, ONLY 95,283 Miles 3,491 Engine Hours, 33K Lb. GVWR (12K...

Condition	Used
Usage	3,491 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 4.78 ratio
Stock Number	T18126D
MLS Number	14447352
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2015 Chevrolet 3500 Mechanic / Service Truck - Service Utility Truck Body

Newly Listed

$32,500 USD

~ Exceptional values available until June 30th, 2026. ~ Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	4,936 Hours
Duty Class	Light Duty Service Truck
Upfit Type	Service Utility Truck Body
Bed Length	9 ft.
Engine Model	Chevy L96
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	4 Spring
Rear Axle	Single Axle
Rear End	9,750 lb
Door Type	Swing
Stock Number	179427
MLS Number	14445041
Category	Mechanic / Utility / Service Trucks
Last Updated	6/23/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(855) 653-___ SHOW
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2007 Kenworth T300 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

Newly Listed

$84,500 USD

2007 Kenworth T300 Mechanics Truck, Cummins ISC 8.3L Turbo Diesel Engine, 260 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, 243,156 ECM Verified Miles, 33K Lbs. GVWR,...

Condition	Used
Usage	243,156 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	260 HP
Engine Model	Cummins ISC260
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	T18203D
MLS Number	14444385
Category	Mechanic / Utility / Service Trucks
Last Updated	6/23/2026
Location	Thorton, CO, US
Sold By	DTI Trucks

2024 RAM 2500 Mechanic / Service Truck - Cummins, 370HP, 6 Speed Automatic

Newly Listed

$52,500 USD

2024 Ram 2500 Service/Utility, Diesel, Auto, 4x4 Powertrain Chassis: 68,601 Miles | 2,361Hours, Cummins B6.7, 370HP/850lbs-ft, 6-Speed 68RFE Transmission | 4x4, Exhaust Brake | Tow/Haul...

Condition	Used
Usage	68,601 Miles
Duty Class	Light Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	6,040 lb
Stock Number	T18345M
MLS Number	14442304
Category	Mechanic / Utility / Service Trucks
Last Updated	6/20/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$167,495 USD

New 2024 Ram 5500 Reg Cab 4x4 Diesel with an 11' Knapheide KMT1 Mechanics Body with a Stellar 8630 8K Crane work truck for sale. The sale price includes the crane truck and the crane. Stock#...

Condition	New
Usage	2 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB241024
MLS Number	14417392
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(844) 476-___ SHOW
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2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

Newly Listed

Contact for price

NEW SERVICETRUCK+CRANE, 300 HP PACCAR. Automatic transmission, 10000 lb Front Axle, 21000 lb Rear Axle, 156 WB.

Condition	New
Horse Power	300 HP
Engine Model	Paccar PX7 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Neway
Rear End	21,000 lb
Stock Number	TM789066
MLS Number	14439411
Category	Mechanic / Utility / Service Trucks
Last Updated	6/19/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Ford E-350 Mechanic / Service Truck - Knapheide KUV Medium Roof Enclosed Service Van Body

Recently Updated

$66,995 USD

This Ford E-Series Cutaway delivers a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. USER-DEFINED SWITCHES -inc: 4 upfitter switches on the instrument panel,...

Condition	New
Usage	5 Miles
Duty Class	Light Duty Service Truck
Upfit Type	KUV Medium Roof Enclosed Service Van Body
Upfit Make	Knapheide
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.10 ratio
Stock Number	MFDB260029
MLS Number	13698303
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

2025 Ford E-450 Mechanic / Service Truck - 7.3L, 325HP, 6 Speed Autoshift Automatic

Recently Updated

$60,895 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...

Condition	New
Usage	5 Miles
Duty Class	Light Duty Service Truck
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.10 ratio
Stock Number	MFDB250606
MLS Number	13438242
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

2025 Ford E-450 Mechanic / Service Truck - 7.3L, 325HP, 6 Speed Autoshift Automatic

Recently Updated

$60,895 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...

Condition	New
Usage	5 Miles
Duty Class	Light Duty Service Truck
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Autoshift Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.10 ratio
Stock Number	MFDB250333
MLS Number	13364687
Category	Mechanic / Utility / Service Trucks
Last Updated	6/24/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(855) 807-___ SHOW
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2019 Ford F-550 XL Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic

Recently Updated

$74,500 USD

CRANE! WELDER! COMPRESSOR! HOSE REELS! FORD F-550 DUALLY 4X4! 6.7L POWERSTROKE, STELLAR EC3200 CRANE, 2 BOOMS, 3200LBS @ 3' - 640LBS @ 15' MAX BOOM, REMOTE CONTROL FOR CRANE, VANAIR AIR/ARC,...

Condition	Used
Usage	155,926 Miles
Duty Class	Medium Duty Service Truck
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,700 lb
Stock Number	7298S
MLS Number	14384138
Category	Mechanic / Utility / Service Trucks
Last Updated	6/18/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

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...

Condition	Used
Usage	88,050 Miles
Duty Class	Light Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,040 lb
Stock Number	T18344M
MLS Number	14434706
Category	Mechanic / Utility / Service Trucks
Last Updated	6/17/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

2023 GMC Sierra 2500 Mechanic / Service Truck - Chevrolet, 400HP, 6 Speed Automatic

$56,500 USD

2023 GMC 2500HD Service/Utility Truck, Gas, 4x4 Powertrain Chassis: 29,539 miles | 1002 Engine Hours, 6.6L L8T V8 with 400HP/464lbs-ft Torque, 6 Speed Automatic Transmission | 4x4,...

Condition	Used
Usage	29,539 Miles
Duty Class	Light Duty Service Truck
Horse Power	400 HP
Engine Model	L8T
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,390 lb
Stock Number	T17831M
MLS Number	14356615
Category	Mechanic / Utility / Service Trucks
Last Updated	6/17/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

2015 FORD F550 SD XL Mechanic / Flatbed, Storage Comartments, Under Body Compartments, Knuckle-Boom Crane.

$22,900 USD

***** Exceptional values available until June 30 th, 2026. ***** Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	226,677 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	440 HP
Engine Model	Ford Power Stroke
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	4 Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.88 ratio
Door Type	Swing
Outriggers	Yes
Max Reach	16 ft
Lift Capacity	4026.00 Lb
Lift Capacity	2.00 Ton
Stock Number	A35809
MLS Number	13721313
Category	Mechanic / Utility / Service Trucks
Last Updated	6/16/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

2012 RAM 5500 HD 4WD, Turbo Diesel, Mechanic / Service Truck, Crane with remote, Hydraulic Air Compressor, Welder and Outriggers

$57,900 USD

***** Exceptional values available until June 30th, 2026. ***** Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	236,220 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Cummins ISX
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,500 lb
Outriggers	Yes
Lift Capacity	7500.00 Lb
Stock Number	124272
MLS Number	14232653
Category	Mechanic / Utility / Service Trucks
Last Updated	6/16/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

2018 Kenworth T370 Conventional Day Cab, Mechanic / Service Truck.

$132,500 USD

~ Exceptional values available until June 30 th, 2026. ~ Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	55,566 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	300 HP
Engine Model	Paccar PX-9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Leaf Springs
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Outriggers	Yes
Max Reach	28 ft
Lift Capacity	10000.00 Lb
Lift Capacity	5.00 Ton
Winch	Yes
Stock Number	210993
MLS Number	14284707
Category	Mechanic / Utility / Service Trucks
Last Updated	6/16/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

2018 INTERNATIONAL DURASTAR 4300 Mechanic, 10,000 pd Crane, Cummins ISB 6.7 L, Allison Auto, 325 H.P.

Price Drop $79,900 USD

~ Exceptional values available until June 30th, 2026.~ Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	9,909 Hours
Duty Class	Heavy Duty Service Truck
Upfit Make	MAINTANER
Bed Length	14 ft.
Engine Model	Cummins B 6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Leaf
Rear Axle	Single Axle
Rear End	20,000 lb
Door Type	Swing
Outriggers	Yes
Winch	Yes
Stock Number	595067
MLS Number	13859521
Category	Mechanic / Utility / Service Trucks
Last Updated	6/16/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(844) 982-___ SHOW
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2024 GMC SIERRA 3500HD CREW CAB PRO UTILITY SERVICE TRUCK, 4X4, 6.6L GAS POWER, TOWING PACKAGE, NO ACCIDENTS

$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...

Condition	Used
Usage	3,939 Hours
Duty Class	Light Duty Service Truck
Upfit Type	Service Utility Truck Body
Bed Length	8 ft.
Engine Model	L8T
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	7,250 lb
Stock Number	321496
MLS Number	14411202
Category	Mechanic / Utility / Service Trucks
Last Updated	6/15/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

2024 RAM 3500 Mechanic / Service Truck - Cummins, 370HP, 6 Speed Automatic

$58,500 USD

2024 Ram 3500 Service/Utility, Diesel, Auto, 4x4 Powertrain Chassis: 68,646 Miles | 2,245 Hours, Cummins B6.7, 370HP/850lbs-ft, 6-Speed 68RFE Transmission | 4x4, Exhaust Brake | Tow/Haul...

Condition	Used
Usage	68,646 Miles
Duty Class	Light Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	9,750 lb
Stock Number	T18348M
MLS Number	14425735
Category	Mechanic / Utility / Service Trucks
Last Updated	6/13/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks