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

(833) 658-___ SHOW
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2012 Chevrolet 3500 Mechanic / Service Truck, 4WD Service Truck, Plumber, Construction, Handyman, Electrician, Diesel, Allison Trans, 9FT Bed

$34,999 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	7/28/2026
Location	North East, MD, US
Sold By	Complete Recycling Group LLC

(833) 658-___ SHOW
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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	7/28/2026
Location	North East, MD, US
Sold By	Complete Recycling Group LLC

(855) 984-___ SHOW
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2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

Recently Updated

$229,995 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost - Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	1,165 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	KN180808
MLS Number	13703381
Category	Mechanic / Utility / Service Trucks
Last Updated	7/28/2026
Location	Westminster, MD, US
Sold By	All Roads Trucks

(844) 231-___ SHOW
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2026 Ford E-350 Mechanic / Service Truck - Knapheide KUV Medium Roof Enclosed Service Van Body

Price Drop $63,695 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	7/25/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford Asbury Automotive Group

(844) 231-___ SHOW
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Larry H. Miller Ford Asbury Automotive Group

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

Recently Updated

$57,895 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	7/25/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford Asbury Automotive Group

(844) 231-___ SHOW
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2025 Ford E-450 Mechanic / Service Truck - 7.3L, 325HP, 6 Speed Autoshift Automatic

Recently Updated

$57,895 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	7/25/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford Asbury Automotive Group

(833) 382-___ SHOW
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2015 Ford F-350 Mechanic / Service Truck - Automatic

Newly Listed

$36,995 USD

www.usaworktrucks.com 703 N PHILLIPPI ST | Boise, ID 83706 CALL / TEXT 24/7 208-375-9000 NATIONWIDE FINANCE AND DELIVERY TRUE BUSINESS ONLY FINANCE, KEEP IT OFF YOUR PERSONAL CREDIT. ...

Condition	Used
Usage	101,172 Miles
Drivetrain	4x4
Transmission	6 Speed Automatic
Stock Number	D10172
MLS Number	14505883
Category	Mechanic / Utility / Service Trucks
Last Updated	7/25/2026
Location	Boise, ID, US
Sold By	USA Work Trucks

(855) 653-___ SHOW
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2021 Kenworth T370 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Newly Listed

Contact for price

2021 Kenworth T370 Single Axle 14’ Mechanics Truck, 8.9L Paccar PX9 Diesel Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 14,416 Miles 887 Engine Hours,...

Condition	Used
Usage	887 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	T18410D
MLS Number	14505141
Category	Mechanic / Utility / Service Trucks
Last Updated	7/24/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 804-___ SHOW
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2017 Kenworth T370 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Recently Updated

$119,900 USD

2017 Kenworth T370 --- Single Axle, PX9 Paccar 300 HP, Allison Automatic 6 Speed, 5.57 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 151" Wheelbase, 12' 7" Bridge, Spring, Air Brake, Exhaust...

Condition	Used
Usage	238,493 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	152494
MLS Number	14408562
Category	Mechanic / Utility / Service Trucks
Last Updated	7/23/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 445-___ SHOW
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2011 Ford F-550 XLT Mechanic / Service Truck - Auto Crane Mechanic Body

Price Drop $46,900 USD

***** Exceptional values available until July 31th, 2026. **** Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of...

Condition	Used
Usage	235,689 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Mechanic Body
Upfit Make	Auto Crane
Bed Length	11 ft.
Horse Power	390 HP
Engine Model	Ford Power stroke
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	4 Spring
Rear Axle	Single Axle
Rear End	14,706 lb
Door Type	Swing
Outriggers	Yes
Winch	Yes
Stock Number	A57526
MLS Number	14389476
Category	Mechanic / Utility / Service Trucks
Last Updated	7/24/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(844) 445-___ SHOW
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2018 INTERNATIONAL DURASTAR 4300 Mechanic, 10,000 pd Crane, Cummins ISB 6.7 L, Allison Auto, 325 H.P.

Price Drop $74,500 USD

~ Exceptional values available until July 31st, 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	7/24/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

2018 CHEVY SILVERADO 2500HD, 8' KNAPHEIDE UTILITY/SERVICE BODY, 6.0L V8 POWER, 1-OWNER, FLEET MAINTAINED

Recently Updated

$18,995 USD

FOR SALE: 2018 CHEVROLET SILVERADO 2500HD SERVICE TRUCK – 8' KNAPHEIDE UTILITY BODY – 6.0L VORTEC V8 – ONE OWNER, Offered for sale is a 2018 Chevrolet Silverado 2500HD service truck...

Condition	Used
Usage	156,369 Miles
Duty Class	Light Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Knapheide
Upfit Model	8 Ft
Bed Length	8 ft.
Horse Power	360 HP
Engine Model	Chevy VORTEC
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,700 lb
Stock Number	129714
MLS Number	14292769
Category	Mechanic / Utility / Service Trucks
Last Updated	7/21/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

2017 RAM 5500HD, 11' ENCLOSED HI-TOP SERVICE / MECHANIC BODY, MATERIAL CRANE, CUMMINS POWER WITH LOW MILES

$32,995 USD

FOR SALE: 2017 RAM 5500HD ENCLOSED SERVICE / MECHANIC TRUCK – 11' HI-TOP BODY – AUTO CRANE – CUMMINS DIESEL – LOW MILES, Offered for sale is a 2017 RAM 5500HD service and mechanic truck...

Condition	Used
Usage	97,384 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Adkins
Upfit Model	132-94-T74
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Door Type	Swing
Lift Height	10.5 ft
Max Reach	7 ft
Lift Capacity	2000.00 Lb
Stock Number	728105
MLS Number	14292794
Category	Mechanic / Utility / Service Trucks
Last Updated	7/17/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(844) 257-___ SHOW
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2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$43,900 USD

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 RINGS ON BED,...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Service Truck
Bed Length	12 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb
Stock Number	9736
MLS Number	14479081
Category	Mechanic / Utility / Service Trucks
Last Updated	7/14/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

2014 Freightliner Business Class M2-106 Enclosed Utility, Cummins 6.7L, Allison Auto, Well Maintained, Ready for Work

$25,995 USD

FOR SALE – 2014 FREIGHTLINER M2-106 ENCLOSED UTILITY / SERVICE TRUCK, For sale is a professionally outfitted enclosed utility truck designed for mechanical service operations, field...

Condition	Used
Usage	7,956 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	High Roof Enclosed Service Truck Body
Upfit Make	Adkins
Upfit Model	15094T74
Bed Length	12.6
Horse Power	250 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	FV8584
MLS Number	14029346
Category	Mechanic / Utility / Service Trucks
Last Updated	7/11/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

2019 Ford F-450SD 9' UTILITY BODY, POWERSTROKE DIESEL, VERMEER B450 BACKHOE ATTACHMENT

$29,995 USD

FOR SALE: 2019 FORD F-450 XL – MECHANIC SERVICE TRUCK-Vermeer B450 Backhoe, The 2019 Ford F-450 XL Super Duty is a heavy-duty mechanic’s truck designed for field service, equipment...

Condition	Used
Usage	4,307 Hours
Duty Class	Medium Duty Service Truck
Upfit Type	Backhoe
Upfit Make	Vermeer
Upfit Model	B450
Bed Length	9 ft.
Horse Power	330 HP
Engine Model	Ford Powerstroke
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	12,880 lb
Stock Number	A19364
MLS Number	13950023
Category	Mechanic / Utility / Service Trucks
Last Updated	7/11/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(833) 932-___ SHOW
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2027 Freightliner M2 106 Mechanic / Service Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

Contact for price

Brand New 26,000lb GVW, Non-CDL, Service Truck ready to go to work This Service Trucks International 11ft body has plenty of cabinets, with drawers for all your tools, Tiger 11,000 Capacity...

Condition	New
Usage	1,824 Miles
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Engine Model	Cummins L9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.56 ratio
Stock Number	2240
MLS Number	14159850
Category	Mechanic / Utility / Service Trucks
Last Updated	7/11/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(833) 829-___ SHOW
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2024 Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 6 Speed Automatic

Contact for price

2024 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...

Condition	New
Usage	10 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Drivetrain	4x2
Transmission	6 Speed Automatic
Stock Number	4CT4119
MLS Number	14474793
Category	Mechanic / Utility / Service Trucks
Last Updated	7/11/2026
Location	Greensboro, NC, US
Sold By	Impex Heavy Metal

(954) 523-___ SHOW
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2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$229,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! 2025 Kenworth T380, White,...

Condition	New
Usage	1,510 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	KN180809
MLS Number	13703382
Category	Mechanic / Utility / Service Trucks
Last Updated	7/9/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(570) 638-___ SHOW
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2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 260HP, 6 Speed Allison Rds Automatic

$204,900 USD

14' Roc-Tec Body, Roc-tec RT1150 Crane w/ 11500 lb. Cap., Vanair Reliant RC40L Air Compressor, Lincoln Ranger 225 Welder, Bal 12-mo base warranty, Eng. Has 36-mo. Unlimited Mileage Hour...

Condition	Used
Usage	46 Hours
Duty Class	Medium Duty Service Truck
Bed Length	14 ft.
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Leaf
Rear Axle	Single Axle
Rear End	19,000 lb 5.29 ratio
Stock Number	289548
MLS Number	14452968
Category	Mechanic / Utility / Service Trucks
Last Updated	7/9/2026
Location	Scranton, PA, US
Sold By	Hunter Truck

(833) 690-___ SHOW
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2016 Peterbilt 337 Mechanic / Service Truck - Auto Crane 11 Ft Crane Body Welder / Mechanics Body / Crane Truck Body

$89,999 USD

2016 Peterbilt 337 Mechanics Service Truck – Ready to Work Strong, reliable, and fully equipped — this 2016 Peterbilt 337 service truck is ready to go straight to work. Perfect for field...

Condition	Used
Usage	15,213 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	Welder / Mechanics Body / Crane Truck Body
Upfit Make	Auto Crane
Upfit Model	11 Ft Crane Body
Bed Length	11 ft.
Horse Power	260 HP
Engine Model	Paccar PX-9
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	21,000 lb
Door Type	Swing
Outriggers	Yes
Lift Height	6.6 ft
Max Reach	30 ft
Lift Capacity	8000.00 Lb
Lift Capacity	4.00 Ton
Winch	Yes
MLS Number	14404657
Category	Mechanic / Utility / Service Trucks
Last Updated	7/7/2026
Location	Salt Lake City, UT, US
Sold By	Salt Lake Truck Wash & Detail

(833) 829-___ SHOW
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2024 Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 6 Speed Automatic

Contact for price

2024 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...

Condition	New
Usage	9 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Drivetrain	4x2
Transmission	6 Speed Automatic
Stock Number	4CT4546
MLS Number	14459723
Category	Mechanic / Utility / Service Trucks
Last Updated	7/2/2026
Location	Greensboro, NC, US
Sold By	Impex Heavy Metal

(541) 430-___ SHOW
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2025 Kenworth T380 Mechanic / Service Truck - Stellar TMAX2-14AL Service Utility Truck Body

$255,000 USD

2025 Kenworth T380, Paccar PX-9 Engine (330 hp) and Allison 6 speed Automatic Transmission with Stellar 14ft. Aluminum Service body, Stellar 12630 Remote Control Crane and Stellar 46 P Air...

Condition	Used
Usage	979 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Stellar
Upfit Model	TMAX2-14AL
Bed Length	14 ft.
Horse Power	330 HP
Engine Model	Paccar PX-9
Emission Rating	LRRS
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Paccar
Rear Axle	Single Axle
Rear End	21,000 lb 5.29 ratio
Door Type	Swing
Outriggers	Yes
Lift Height	31 ft
Lift Capacity	12000.00 Lb
Lift Capacity	6.00 Ton
Stock Number	T08
MLS Number	14456411
Category	Mechanic / Utility / Service Trucks
Last Updated	7/1/2026
Location	Roseburg, OR, US
Sold By	Weekly Bros Inc

(844) 445-___ SHOW
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2015 Chevrolet 3500 Mechanic / Service Truck - Service Utility Truck Body

$32,500 USD

~ Exceptional values available until Friday July 31st, 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	7/24/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.