New 6 Speed Mechanic / Utility / Service Trucks For Sale in United States

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2024 RAM 5500 Mechanic / Service Truck

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2024 RAM 5500 HD 262304, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , BoxCar Pro 55 by Service Truck Depot, , Curbside reinforced crane box rated at 55,000...

Condition	New
Usage	84 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Stock Number	262304
MLS Number	13587274
Category	Mechanic / Utility / Service Trucks
Last Updated	3/18/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

Recently Updated

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

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	TM789050
MLS Number	14051647
Category	Mechanic / Utility / Service Trucks
Last Updated	3/17/2026
Location	Houston, TX, US
Sold By	Custom Truck One Source

2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

Recently Updated

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

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	TM789036
MLS Number	13992444
Category	Mechanic / Utility / Service Trucks
Last Updated	3/17/2026
Location	Denver, CO, US
Sold By	Custom Truck One Source

2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

Recently Updated

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

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	TM789028
MLS Number	13976903
Category	Mechanic / Utility / Service Trucks
Last Updated	3/17/2026
Location	Denver, CO, US
Sold By	Custom Truck One Source

2025 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

Recently Updated

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

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	SM758130
MLS Number	13976715
Category	Mechanic / Utility / Service Trucks
Last Updated	3/14/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

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	SM714542
MLS Number	14239877
Category	Mechanic / Utility / Service Trucks
Last Updated	3/13/2026
Location	St Paul, MN, US
Sold By	Custom Truck One Source

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

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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	3/18/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$91,402 USD

FOR SALE! A brand new Chevrolet 6500 4x4 upfitted with a Reading RTBCL132LU084SB service body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,000 lb
Stock Number	PH513803
MLS Number	12636745
Category	Mechanic / Utility / Service Trucks
Last Updated	3/12/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$91,402 USD

FOR SALE! A brand new Chevrolet 6500 4x4 upfitted with a Reading RTBCL132LU084SB service body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a...

Condition	New
Usage	48 Miles
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,000 lb
Stock Number	PH125638
MLS Number	12626674
Category	Mechanic / Utility / Service Trucks
Last Updated	3/12/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 435-___ SHOW
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2023 International CV Mechanic / Service Truck - 350HP

Price Drop $68,769 USD

PUT THIS TO WORK TOMORROW!,

Condition	New
Usage	997 Miles
Duty Class	Medium Duty Service Truck
Horse Power	350 HP
Transmission	6 Speed
Suspension	Spring
Rear Axle	Single Axle
Rear End	15,500 lb 4.10 ratio
Stock Number	331509
MLS Number	12867243
Category	Mechanic / Utility / Service Trucks
Last Updated	3/12/2026
Location	Hartford, CT, US
Sold By	Allegiance Trucks

2026 Ford E-450 Mechanic / Service Truck - 7.3L, 325HP, 6 Speed Autoshift Automatic

$65,895 USD

This Ford E-Series Cutaway delivers a Regular Unleaded V-8 7.3 L/445 engine powering this Automatic transmission. TRANSMISSION: 6-SPEED O/D W/TOW HAUL -inc: auxiliary cooler (STD), TIRES:...

Condition	New
Usage	2 Miles
Duty Class	Light Duty Service Truck
Bed Length	16 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	4.56 ratio
Door Type	Roll up
Stock Number	MFDB260282
MLS Number	13965569
Category	Mechanic / Utility / Service Trucks
Last Updated	3/7/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

2024 RAM 4500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

$73,995 USD

New 2024 Ram 4500 Chassis Cab 12' Royal Combo Service Body Contractor Body work truck for sale. The sale price includes the utility truck- contractor body combo body. Stock#...

Condition	New
Usage	10 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240732
MLS Number	13291334
Category	Mechanic / Utility / Service Trucks
Last Updated	3/4/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(724) 648-___ SHOW
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2026 Peterbilt 537 Mechanic / Service Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

$257,000 USD

NEW 2026 PETERBILT 537 WHITE MECHANICS TRUCK! POWERED WITH PX9 ENGINE AND ALLISON 3500SERIES AUTOMATIC TRANSMISSION. 14FT ALUMINUM MECHANIC BODY. 10K FRONTS, 21K REARS, 192" WHEELBASE....

Condition	New
Usage	150 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	330 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Rear End	21,000 lb 5.38 ratio
Stock Number	286359
MLS Number	14171706
Category	Mechanic / Utility / Service Trucks
Last Updated	2/28/2026
Location	Butler, PA, US
Sold By	Hunter Truck

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2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$229,995 USD

Manager's Special: Priced $19,687 less than the average market price. Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover,...

Condition	New
Usage	1,075 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	KN180807
MLS Number	14088002
Category	Mechanic / Utility / Service Trucks
Last Updated	2/27/2026
Location	Rosedale, MD, US
Sold By	All Roads Trucks

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2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

$229,995 USD

Manager's Special: Priced $19,687 less than the average market price. Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover,...

Condition	New
Usage	960 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	2/27/2026
Location	Westminster, MD, US
Sold By	All Roads Trucks

(833) 932-___ SHOW
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2026 Freightliner M2 106 Mechanic / Service Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

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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	1,924 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	2199
MLS Number	14159850
Category	Mechanic / Utility / Service Trucks
Last Updated	2/24/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

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

$169,895 USD

New 2024 Ram 5500 Crew Cab 4x4 Diesel with an 11' Reading RM45 Mechanics Body with Liftmoore 8045 8K Crane Mechanics work truck for sale. The sale price includes the crane truck body and...

Condition	New
Usage	39 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240688
MLS Number	13660062
Category	Mechanic / Utility / Service Trucks
Last Updated	2/25/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

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

$165,995 USD

New 2024 Ram 5500 Chassis Cab 11' Knapheide KMT1 Mechanics Body with Stellar 8630 8K Crane work truck for sale. The sale price includes the mechanics truck body and crane. Stock#...

Condition	New
Usage	2 Miles
Duty Class	Medium Duty Service Truck
Engine Model	Duramax LB7 6.6L V8
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	ADRB240989
MLS Number	13621816
Category	Mechanic / Utility / Service Trucks
Last Updated	2/19/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(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! Model Year: 2025, Model: T380...

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	2/17/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

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

$162,995 USD

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

Condition	New
Usage	47 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240988
MLS Number	13599440
Category	Mechanic / Utility / Service Trucks
Last Updated	2/18/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

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

$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	2/11/2026
Location	Mesa, AZ, US
Sold By	Larry H. Miller Ford - Mesa

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

$165,995 USD

New 2024 Ram 5500 Reg Cab Diesel 4x4 Tradesman with an 11' Knapheide KMT1 Mechanics Body with a Stellar 8630 8K Crane Work Truck For Sale.Bright White Clearcoat 2024 Ram 5500HD Tradesman 4WD...

Condition	New
Usage	44 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240987
MLS Number	13799338
Category	Mechanic / Utility / Service Trucks
Last Updated	2/6/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

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

$165,995 USD

New 2024 Ram 5500 Reg Cab Diesel 4x4 Tradesman with an 11' Knapheide KMT1 Mechanics Body with a Stellar 8630 8K Crane Work Truck For Sale.Bright White Clearcoat 2024 Ram 5500HD Tradesman 4WD...

Condition	New
Usage	35 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240986
MLS Number	13799337
Category	Mechanic / Utility / Service Trucks
Last Updated	2/6/2026
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

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	TM789048
MLS Number	13976910
Category	Mechanic / Utility / Service Trucks
Last Updated	2/5/2026
Location	Bakersfield, CA, US
Sold By	Custom Truck One Source