New 2026 GMC Sierra 3500 HD Pro
- VIN: 1GT3USE74TF397023
- Stock: PH23220
New 2026 GMC Sierra 3500 HD Pro
VIN: 1GT3USE74TF397023STOCK: PH23220Basic Info
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Exterior:Sterling Metallic
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Drivetrain:Four Wheel Drive
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Interior:Jet Black, Cloth seat trim
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Transmission:Automatic
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Engine:6.6L V8 Gas engine
Description
Key Features:
- Upfitter Switch Kit (5) for seamless integration of specialized equipment
- Snow Plow Prep/Camper Package for year-round versatility
- 1SA Pro Safety Plus Package with advanced driver assistance technology
- 18 Machined Aluminum Wheels
- Trailering Wiring Provisions for secure connections
- Auxiliary 700 CCA Battery for reliable cold-start performance
- 120-Volt Power Outlets (instrument panel and bed-mounted) for convenient jobsite power
- 4WD with 2-Speed Electronic Shift Transfer Case
- 3.73 Rear Axle Ratio for efficient hauling
- LED Smoked Amber Roof Marker Lamps
Standard safety features include automatic emergency braking, lane departure warning, rear cross-traffic alert, and ultrasonic front and rear park assist. The interior offers cloth seating, push-button start, AM/FM radio with GMC Infotainment System, and wireless phone projection. Chrome accents include the grille, bumpers, and heated power-adjustable mirrors complement the professional appearance.
This Pro model is ready to work the moment you drive it off the lot. Contact us today to schedule your test drive and experience the Sierra 3500HD difference.
Although every reasonable effort has been made to ensure accuracy, it cannot be guaranteed. Specifications, features, safety, and warranty information are based on standard trim-level data for the model year and may vary with options/packages. See dealer for complete written warranty details. Dealer is not responsible for inaccuracies from third-party sources. All vehicles are subject to prior sale. Prices include all applicable factory rebates to dealer but exclude upfits, plows, accessories, taxes, and emissions charges. Prices include doc, license, and title fees; doc fees vary by state (RI $399 + $20 title; MA $499; CT $899; NY $175; IL $377.63; FL $1195 + $349 filing; PA $490; MO $620.79; NJ $795). Pricing/availability may change without notice. MSRP is provided for comparison only and may differ from actual sale price based on market conditions. Vehicles may not be on-site but can often be delivered. Contact the dealership for details.
Vehicle Details
Exterior
- Black beltline moldings
- 18" LT275/70R18E all-terrain, blackwall tires
- Tires, LT275/70R18E all-terrain, blackwall (STD) (Requires single rear wheels.)
- Locking tailgate
- Single Rear Wheels (STD)
- Chrome front bumper
- May require additional optional equipment
- IntelliBeam
- At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
- Spare tire carrier lock
- Helps keep spare tire secure
- CornerStep rear bumper
- Helps make it easier to get into and out of the pickup bed
- Located at each end of the rear bumper
- Textured step pads to help provide secure footing
- 18" LT275/70R18 all-terrain, blackwall spare tire
- May require additional optional equipment
- Tire, spare LT275/70R18 all-terrain, blackwall (STD) (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires are ordered with single rear wheel models.)
- Cargo tie-downs
- 12-fixed rated at 500 lbs. per corner
- Chrome rear bumper
- With integrated CornerSteps
- May require additional optional equipment
- Tailgate and bed rail protection caps
- Solar-absorbing glass
- Helps minimize the amount of solar rays entering the vehicle cabin
- Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps
- Side Bed Step
- Black textured step pads help provide secure footing
- Integrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed
- Standard tailgate
- Black door handles
- LED signature taillamp, with LED stop and reverse light
- Tailgate with EZ Lift assist, power lock & release
- Hitch area lighting
- May require additional optional equipment
- Cargo bed LED lighting
- Provides light to find cargo in the bed
- May require additional optional equipment
- Smoked Amber LED roof marker lamps
- Roof-mounted lamps near the front of the cab
- 18" machined aluminum wheels with Dark Grey metallic accents
- Black outside power-adjustable vertical trailering mirrors with power folding/manual extending auto-dimming driver upper glass
- Lower convex mirrors
- Heated upper glass
- Integrated turn signal indicators
- Puddle lamps
- Perimeter lighting
- Auxiliary lighting
- Extends 3.31-inches
- May require additional optional equipment
- Deep-tinted glass
- Provides added protection from sun and glare
Interior
- Rubberized vinyl floor covering
- Provides good traction and convenient cleanup
- 4-way manual driver seat
- 3.5" diagonal monochromatic Driver Information Center
- Power windows with driver express-up/down
- Quickly raises the window or lowers it with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Compass
- Located in instrument cluster
- Power door locks
- Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
- Steering wheel
- Instrumentation
- 6-gauge cluster
- Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- 12-volt auxiliary front power outlet
- May require additional optional equipment
- Power windows with front passenger express-down
- Quickly lowers the window with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Assist handles
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
- Cruise control
- Maintains a selected speed while driving
- Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Steering-wheel mounted controls to easily maintain and manage cruising speed
- Manual tilt steering column
- Allows the steering wheel to be manually adjusted up or down
- Provides extra comfort when entering or exiting the vehicle
- Locking security feature
- 40/20/40 split-bench front seat with under-seat storage
- Seating for up to 3
- Driver and front passenger seatbacks recline
- Head restraints at the outboard seating positions
- Center seatback that doubles as a fold-down armrest with storage
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
- Single-zone manual climate control
- Maintains a selected temperature
- Remote Keyless Entry
- Allows you to lock and unlock doors of the vehicle with the key fob
- Driver's door or all doors unlock at the touch of a button
- Includes panic alarm button
- Includes remote locking tailgate
- May require additional optional equipment
- USB ports
- (2) Data/charge ports located on instrument panel1
- Outside temperature display
- Located in infotainment display
- 4-way manual front passenger seat
- 120-volt power outlet
- 3-prong auxiliary household-style outlet
- Located on the instrument panel
- Makes it convenient for powering laptops, phone chargers and other electronic devices
- May require additional optional equipment
- 120-volt box-mounted power outlet
- 3-prong auxiliary household-style outlet
- Located in the pickup bed
- May require additional optional equipment
- Upfitter switches
- Program electrical components such as exterior lighting, snow removal equipment or other features to turn on and off at the flip of a switch
- Allows the driver to operate upfitter-installed equipment conveniently from inside the cab
- Provides 3-30 amp and 2 – 20 amp configurable circuits to facilitate installation of aftermarket electrical accessories by the dealer or upfitter1 at customer expense
- Installation instructions and technical assistance available at www.gmupfitter.com
- May require additional optional equipment
- Inside rearview auto-dimming mirror
- Automatically dims the inside rearview mirror when it senses bright light from behind
- When headlamp glare is no longer detected, the mirror returns to its normal state
- Rear window defogger
- Utilizes a warming grid to help remove fog or frost from the rear window
Entertainment
- Bluetooth®
- Pair your compatible mobile phone to your vehicle's infotainment system1
- Place and receive hands-free phone calls
- Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
- With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
- 2-speaker audio system
- Includes 2 speakers placed in the front doors
- Wi-Fi® Hotspot capable
- Terms and limitations apply. See onstar.com or dealer for details.
- May require additional optional equipment
- Wireless phone projection
- For Apple CarPlay™1 and Android Auto™2
- GMC Infotainment System with color touchscreen
- 7" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on Pro 1SA
- 8" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on SLE and Elevation
- Bluetooth®2 audio streaming for select devices
- Apple CarPlay™ capability for compatible phones3
- Android Auto™ capability for compatible phones4
- Audio system, GMC Infotainment System with 7" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable (STD)
Mechanical
- Pickup bed
- Roll-formed high-strength steel
- Includes bed assist step
- Pickup bed includes bed assist step (STD) (Deleted when (ZW9) pickup bed delete is ordered.)
- Integrated trailer brake controller
- Integrated with the antilock brake system (ABS)
- Helps provide measured brake force signaling to electric-controlled trailer brake systems
- Trailer gain and output are displayed in the Driver Information Center
- External engine oil cooler
- Heavy-duty air-to-oil cooler
- Helps extend engine oil life under heavy loads
- Fully boxed frame
- Hydroformed front section
- High-strength steel
- Heavy-duty 720 cold-cranking amps battery
- 80 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- May require additional optional equipment
- Black vertical recovery hooks
- Two front frame-mounted1
- 3.73 rear axle ratio
- Requires a gas engine
- Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
- 6.6L V8 Gas engine
- 401 hp [299 kW] @ 5200 rpm
- 464 lb-ft of torque [629 N-m] @ 4000 rpm
- 3.73 rear axle ratio
- Paired with an Allison® 10-speed automatic transmission
- Capless fuel fill
- Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD)
- 4-wheel antilock disc brakes
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
- Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
- 10-speed automatic transmission
- Tow/Haul mode reduces shift cycling for better control and improved cooling when towing or hauling heavy loads
- Electronically controlled with overdrive
- Auto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode)
- Transmission, 10-Speed automatic (STD)
- 11,300 lbs. GVWR
- GVWR, 11,300 lbs. (5126 kg) with single rear wheels (STD) (Included and only available with TC30953 or TK30903 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
- Automatic locking rear differential
- When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
- The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
- Steering
- Recirculating Ball with smart flow power steering system
- External auxiliary transmission oil cooler
- Heavy-duty air-to-oil cooler
- Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer
- May require additional optional equipment
- Brake pad wear indicator
- Electronic shift 2-speed transfer case with push button controls
- System shift smoothly between drive settings to handle a variety of road conditions
- 2WD High for most on-road and highway situations
- 4WD High for snowy or wet roads when added traction is needed
- 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
- May require additional optional equipment
- Capless fuel fill
- Prevents paint scratches that can result from a tethered fuel cap
- Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
- Requires gasoline engine
- Suspension Package
- Designed to help maintain handling and ride quality while towing a trailer or carrying a load
- Trailering wiring provisions for camper, 5th wheel and gooseneck trailer
- For trailering fifth-wheel and gooseneck trailers
- Includes additional 7-way wiring harness located at the rear of the pickup bed, attached to the rear frame cross member
- Skid plates
- Help protect the front underbody, oil pan and transfer case
- May require additional optional equipment
- Auxiliary 700 cold-cranking amps battery
- Helps boost cold-weather starting power
- Can supply electrical power to additional equipment, such as a trailer or slide-in camper, to reserve the main battery's cranking power
- 220-amp alternator
- May require additional optional equipment
Safety
- Tire Pressure Monitoring System with Tire Fill Alert
- Monitors tire pressure and alerts of an under-inflated condition in one or more of the tires1
- Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure
- OnStar® services capable
- See onstar.com for details and limitations. Services vary by model. Service plan required.
- Following Distance Indicator
- Displays the following time in seconds between your vehicle and a detected vehicle in front of you1
- Designed to help you maintain a safe following distance
- Signature LED Daytime Running Lamps
- OnStar Basics
- Drive confidently with core OnStar services including1
- Remote commands
- Built-in voice assistance
- Real-time traffic and navigation
- Automatic Crash Response to help if you're in need
- HD Rear Vision Camera
- Shows high-resolution digital image of area directly behind your vehicle while in Reverse1
- Can help you park or avoid vehicles and objects
- You can also display an overlay of where your vehicle is heading
- Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly
- May require additional optional equipment
- Hitch Guidance
- When in Reverse, displays a centered guideline on the Rear Vision Camera view1
- Can help you line up the hitch to your trailer
- When driving, lets you check the trailer using Rear Vision Camera view
- Automatic Emergency Braking
- Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology1
- Can automatically provide hard emergency braking or enhance your hard braking
- Works at speeds between 5 and 50 mph
- Front Pedestrian Braking
- At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you1
- Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
- Limited nighttime and low visibility performance
- Forward Collision Alert
- Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
- Can also provide a tailgating alert if you're following a vehicle much too closely
- Teen Driver
- Helps encourage safe driving habits for teens by providing an in-vehicle report card1
- Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
- Mutes the radio until the front-seat occupants fasten their seat belts
- 6 airbags
- Dual-stage frontal airbags for driver and front outboard passenger1
- Seat-mounted side-impact airbags for driver and front outboard passenger1
- Head-curtain airbags for outboard seating positions1
- Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
- StabiliTrak, electronic stability control system with traction control
- Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
- Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
- Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
- Includes Brake Assist which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) module
- Includes Trailer Sway Control
- Hill Start Assist
- LED Daytime Running Lamps
- Buckle to Drive
- Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
- The feature also reminds the front passenger to buckle up, if equipped
- Lane Departure Warning
- Alerts you when it detects that you are unintentionally drifting out of detected lane lines1
- System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
- Lane Change Alert with Side Blind Zone Alert
- Provides visual side-mirror alerts when a moving vehicle is detected either quickly approaching or already in your side blind zone1
- Can help you avoid lane change collisions
- May require additional optional equipment
- Rear Cross Traffic Alert
- When in Reverse, warns you of detected vehicles crossing behind you1
- May require additional optional equipment
- Front and Rear Park Assist
- Provides alerts of nearby detected vehicles and objects in front of or behind your vehicle1
- These can help you park and avoid collisions
- May require additional optional equipment
Contact a Top Rated Specialist
Roman E Bermudez
Sales & Leasing Consultant - Yo hablo español.
Chad Basinger
Sales & Leasing Consultant
Trevor Williams
Sales & Leasing Consultant
Tasca Buick GMC Melbourne Specialists
Roman E Bermudez
Sales & Leasing Consultant - Yo hablo español.
Nov 11, 2026
Quiero expresar mi agradecimiento por la excelente
Quiero expresar mi agradecimiento por la excelente atención y el servicio que recibí durante la compra de mi vehículo. Estoy muy feliz y satisfecho con mi compra. El vendedor fue muy profesional, amable y paciente durante todo el proceso, siempre dispuesto a ayudarme y a responder cada una de mis preguntas. Hizo que una experiencia tan importante como comprar un carro fuera fácil, agradable y sin complicaciones. Se nota cuando alguien realmente se preocupa por sus clientes y hace su trabajo con dedicación. ¡Estoy muy agradecido por toda su ayuda y definitivamente lo recomiendo al 100%! Sin duda, volvería a hacer negocios con él. ¡Muchas gracias por todo! Román E Bermúdez
Nov 11, 2026
⭐⭐⭐⭐⭐ ¡Excelente experiencia con Roman!
⭐⭐⭐⭐⭐ ¡Excelente experiencia con Roman! Desde el primer momento fue súper atento, amable y profesional. Nos ayudó en todo el proceso, respondió todas nuestras preguntas y se aseguró de que nos sintiéramos cómodos y bien atendidos. Se nota que realmente le importa ayudar a sus clientes. Y qué mejor que ser atendidos por alguien de nuestra comunidad, porque ¡entre latinos nos entendemos! 🙌🏼❤️ ¡Muchísimas gracias por toda tu ayuda! 100% recomendado.
Nov 11, 2026
Process was fairly simple and smooth.
Process was fairly simple and smooth. Came in, went right to work, and landed on a deal. Everyone was kind and professional.
Nov 09, 2026
Roman é um excelente profissional me atendeu super bem me
Roman é um excelente profissional me atendeu super bem me ajudou a encontrar o que eu procurava simplesmente sensacional
Nov 06, 2026
Working with Roman has been really great!
Working with Roman has been really great! He responded very quickly and worked with us and our budget which we really appreciated!
Chad Basinger
Sales & Leasing Consultant
Mar 16, 2026
Chris is an excellent car salesman.
Chris is an excellent car salesman. I would not have dealt with anybody else. Very polite and friendly.
Mar 01, 2026
I purchased a used Lexus from them and the entire
I purchased a used Lexus from them and the entire experience was very professional and good. My salesman Chad was accommodating and informative and was always available when I needed information. The whole process went very smoothly and I would recommend this dealership and Chad to everyone.
Feb 25, 2026
Chad was awesome to work with!
Chad was awesome to work with! Doug the GM and Chad made the buying process quick and easy! Highly recommend coming to Tasca!
Feb 23, 2026
Excellent experience all the way around.
Excellent experience all the way around. Max, Chad and Jeff were a pleasure to work with. No pressure and no games. Highly recommend.
Feb 18, 2026
Have bought two cars from Tasca and have been great
Have bought two cars from Tasca and have been great experiences. Will be the first place we look for our next car.
Trevor Williams
Sales & Leasing Consultant
Jul 16, 2026
This was our first time going to Tasca Buick.
This was our first time going to Tasca Buick. Román greeted us outside and took his time with us showing us several models. We went inside per his request because it was so hot outside. He brought the vehicles we were very interested in to the front door with the AC’s on. While we were waiting, other staff members offered us water and they were all very personable. Once we chose the vehicle we purchased Román went above and beyond to make the whole experience as pleasant as possible. I would recommend going to Tasca Buick to anyone in the market for a new or used vehicle.
Mar 02, 2026
Very helpful and respectful, no pressure and I got
Very helpful and respectful, no pressure and I got exactly what I came for. Great experience
Feb 28, 2026
Outstanding service.
Outstanding service. Willing to stay late to complete the deal. Trevor was amazing. Will come back
Feb 24, 2026
Trevor Williams is a very professional no pressure sales
Trevor Williams is a very professional no pressure sales consultant who answered all my questions. He found the exact vehicle at another location and had it delivered the next day.
Feb 18, 2026
Have bought two cars from Tasca and have been great
Have bought two cars from Tasca and have been great experiences. Will be the first place we look for our next car.
John Cuestas
Sales & Leasing Consultant
Nov 11, 2026
Friendly, knowledgeable, excellent service all around.
Friendly, knowledgeable, excellent service all around. John went over and above to make us comfortable in our decision.
Kristina Holland
BDC Agent
Oct 16, 2026
representative was rude and unwelcoming, making for a
representative was rude and unwelcoming, making for a very unpleasant first impression as a new customer.
Mar 23, 2026
Richard Smith was an exceptional aid getting my CT6 in
Richard Smith was an exceptional aid getting my CT6 in for service balancung needs with whatg GM Reqrds had to cover. My CT^ has ~73000 miles - LOVE IT - that naturly had several needs to get work done. Richard guieded me through it helping affirm what was needed while also getting whatever assistance my rewards had to offer. The work was done on time, getting my car back al ready to go.
Feb 25, 2026
Chad was awesome to work with!
Chad was awesome to work with! Doug the GM and Chad made the buying process quick and easy! Highly recommend coming to Tasca!
John Roque
Sales & Leasing Consultant
Aug 03, 2026
He was great with communication from start to finish.
He was great with communication from start to finish. Very knowledgeable and I did not feel pressured.
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Disclaimer:
Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. Specifications, features, safety and warranty data are based on what is available as standard specs/features per trim level, for the designated model-year, and may not apply to vehicles with added packages or options. See dealer for written warranty information. Dealer makes no guarantees or warranties, either expressly or implied, with respect to the accuracy of any data listed on this page which was obtained from third party sources. All vehicles are subject to prior sale. Prices include all eligible factory rebates to dealer. Prices do not include upfits, plows, or other accessories. Price does not include applicable tax and any emissions testing charges. Prices include doc fee, license fee, and title fee. Additional Savings available, must qualify to receive. Doc fees vary by state (Rhode Island $399 doc fee and $20 title fee , Massachusetts $499, Connecticut $899, New York $175, Illinois $377.63, Florida $1195 doc fee and $349 electronic filing fee, Pennsylvania $490, Missouri $620.79). Price and availability subject to change. Manufacturer’s Suggested Retail Price (MSRP) is listed for customer information and customer comparison purposes only, and the actual sales price may vary depending on changing market conditions and other factors. Any information contained on this page should be used for informational purposes only. All vehicles may not be physically located at this dealership but may be available for delivery through this location. Please contact the dealership for more specific information. You Will Be Satisfied.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.