Black 2026 GMC Sierra 2500 HD Denali kicking up dust on a desert trail, seen from the front three-quarter angle

2026 GMC Sierra 2500
Fruitland Park, FL

Starting MSRP $47,300*

Key Features

Available

MultiPro™ Tailgate

Available

Duramax® 6.6L Turbo-Diesel V8 Engine With 975 lb.-ft. of Torque and 470 HP

Available

3500 HD Max Towing of Up to 36,000 lbs.*

Advanced Trailering-Assistance Technologies

Up to

14 Available Camera Views* Including Transparent Trailer View*

Available Best-in-Class*

16-Way Power Front Seats
With Massage Feature

Capability

Serious power. Serious trailering.

Black GMC Sierra HD driving across a grassy valley, trailing a cloud of dust
White GMC Sierra HD kicking up dust on a mountain road lined with pine trees

Duramax 6.6L Turbo-Diesel V8 Engine

The Sierra Heavy Duty truck’s available Duramax 6.6L Turbo-Diesel V8 engine features an efficient turbocharger and Allison 10-speed automatic transmission.

Black GMC Sierra HD towing a black off-road trailer through sagebrush hills

Serious Towing Power

The GMC Sierra 2500 HD Crew Cab offers available max towing of up to 21,870 lbs.*

Red GMC Sierra HD towing a camping trailer up a rocky desert trail with snow-capped mountains behind

Advanced Trailering Tech

The 2026 Sierra Heavy Duty truck offers advanced trailering-assistance technologies so you can trailer with confidence.

Interior

Premium interiors to make every trip first-class.

GMC Sierra HD Denali Ultimate dashboard and steering wheel with Alpine Umber brown leather on the console and door

Denali Ultimate with exclusive Alpine Umber interior and full-grain leather seating.

GMC Sierra HD Denali dashboard with wood trim, steering wheel and wide center touchscreen

Denali with exclusive authentic wood and Forge perforated leather seating surfaces.

Black leather front seats in the GMC Sierra HD AT4X with AT4X badges on the headrests

AT4X with Obsidian Rush interior featuring full-grain leather seating.

Close-up of the power seat adjustment controls on the side of a GMC Sierra HD front seat

16-Way Power Front Seats With Massaging Feature

Experience serious comfort in the Sierra Heavy Duty truck’s available best-in-class* 16-way power front seats with massaging feature.

Close-up of a brown leather seatback embossed with a topographical map pattern and an Ultimate badge

Luxurious Materials

Sierra HD Denali Ultimate’s Alpine Umber interior features full-grain leather seating, plaited contrast stitching, and embossed and laser-etched topographical map patterns of its namesake’s mountain summit.

GMC Sierra HD front cabin seen from the rear seat, looking out through the windshield at a desert valley and mountains

Spacious Cabin

The Sierra Heavy Duty truck features best-in-class standard Crew Cab front head and leg room.*

Technology

Keep informed and in command.

GMC Sierra HD dashboard with the steering wheel, digital driver display and center touchscreen showing a map
GMC Sierra HD 13.4-inch touchscreen showing app icons beside a Google Maps view

13.4" Diagonal Premium GMC Infotainment System*

The color touchscreen with Google built-in* compatibility and voice-activated technology for your phone provides a seamless way to customize your entertainment.

Head-Up Display projecting speed and off-road information onto the windshield above a rocky desert trail

15" Diagonal Multicolor Head-Up Display

The available 15" diagonal Head-Up Display* helps keep important information like speed and alerts in clear view.

Digital Driver Information Center behind the steering wheel of a GMC Sierra HD Denali

12.3" Diagonal Color Driver Information Center*

GMC Sierra HD features a driver-focused display that puts information front, center and easily visible in high-resolution clarity.

Exterior

Powerfully bold. Impressively stylish.

Front view of a black GMC Sierra HD Denali with a chrome grille towing a fifth-wheel trailer on a sandy road

Bold Front End

Stand out everywhere you go with GMC Sierra HD Denali’s iconic chrome grille, front bumper and fascia.

Close-up of the LED headlamp and grille on a white GMC Sierra HD AT4 parked in the snow at dusk

LED Projector Headlamps and Signature Lighting

LED projector headlamps with striking animated sequences help enhance the Sierra Heavy Duty work truck’s impressive exterior design.

MultiPro Tailgate on a GMC Sierra HD with the inner gate folded down into a step

MultiPro Tailgate

The powerfully innovative available MultiPro Tailgate combines six convenient functions to help make light work of almost any job. Shown with available MultiPro Audio System by KICKER.*

Safety

Go forth with added confidence.

Black GMC Sierra HD Denali driving between sandstone formations on a dusty desert trail

Sierra HD Pro Safety*

Every GMC Sierra 2500 HD and GMC Sierra 3500 HD truck includes safety and driver assistance technologies that help while driving and trailering.

Advanced Safety and Driver Assistance Features

Innovative safety and driver assistance technologies that are available on select GMC vehicles can help increase your awareness of potential hazards to help you and your passengers stay safe while on the road.

Hand adjusting the Rear Camera Mirror, which shows a wide camera view of the road behind

Rear Camera Mirror

Rear Camera Mirror* uses a camera to provide you the option of using a wide and less obstructed view behind the vehicle while driving instead of a traditional rearview mirror. The feature also allows brightness, vertical tilt and zoom adjustments.

Center touchscreen showing an overhead view of the truck beside a rear camera view of a parking lot

HD Surround Vision

HD Surround Vision* provides selectable digital camera views of the area around your vehicle to help you park and avoid vehicles and objects. You can also display a guideline to show where your vehicle is heading.

Center touchscreen showing a rear camera view with a guideline leading to a trailer coupler

Hitch Guidance

When in REVERSE, Hitch Guidance displays a centered guideline on the Rear Vision Camera* view to help line up your hitch to your trailer. When driving, it allows you to check your trailer using the Rear Vision Camera* view.

Center touchscreen showing a close-up overhead camera view of the trailer hitch

Hitch View

Hitch View* shows a close-up view of the trailer hitch. When in REVERSE, the view can be used to help align the vehicle with the trailer. When driving, the view can be used to check your trailer hitch. Shifting into PARK while in this view will automatically engage the Electric Parking Brake (if equipped).

Center touchscreen showing a rear camera view of a gravel lot beside a lake

HD Rear Vision Camera

HD Rear Vision Camera* shows you a high-resolution digital image of the area directly behind your vehicle when in REVERSE to help you park and avoid vehicles and objects. You can also display an overlay of where your vehicle is heading.

Driver display showing a thermal Night Vision image with a deer highlighted in red

Night Vision

Night Vision* displays a thermal image to help you see beyond your headlamps and alerts you to detected pedestrians or large animals directly ahead of you.

Smart Sensors & Alerts

Increase Your Driving Awareness

Illustration of a black GMC truck following a white car, with a green zone marking the gap between them

Forward Collision Alert

Forward Collision Alert* can warn you if it detects a potential collision with a detected vehicle you’re following so you can take action. It can also provide a tailgating alert if you’re following a vehicle too closely.

Illustration of a black GMC truck following a car, with amber sensor beams measuring the distance ahead

Following Distance Indicator

Following Distance Indicator* displays the following time in seconds between your vehicle and a detected vehicle you’re following to help you maintain a safe following distance.

Illustration of a GMC SUV parallel parking between two cars, with sensor zones at its front and rear

Front and Rear Park Assist

Front and Rear Park Assist* provides alerts of nearby detected vehicles and objects in front of or behind your vehicle to help you park and avoid collisions.

Illustration of a black GMC truck backing into a parking space, with a sensor zone behind it

Rear Park Assist

When in REVERSE, Rear Park Assist* provides alerts of nearby detected vehicles and objects behind your vehicle to help you park and avoid collisions.

Overhead illustration of a GMC vehicle with green side blind zone areas and a car approaching in the next lane

Lane Change Alert With Side Blind Zone Alert

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 zone. It can help you avoid lane change collisions.

Illustration of a GMC SUV backing out of a parking space as a car crosses behind it

Rear Cross Traffic Alert

When you’re in REVERSE, Rear Cross Traffic Alert* warns you of detected vehicles crossing behind you.

Overhead illustration of a GMC truck towing a flatbed trailer, with green blind zone areas extending along the trailer

Trailer Side Blind Zone Alert

Trailer Side Blind Zone Alert* is a trailering feature that provides visual side-mirror alerts when a moving vehicle is detected in a side blind zone that is extended to trailer lengths.

Illustration of a silver GMC truck on a snowy highway, with a sensor beam pointing at the road ahead

Traffic Sign Recognition

Traffic Sign Recognition* can display detected speed limit signs in your instrument cluster. For full functionality, Traffic Sign Recognition requires an active eligible OnStar® plan.*

Illustration of a driver at the wheel, with the instrument cluster above showing 60 mph

Driver Attention Assist

Driver Attention Assist* can provide alerts if it detects you’re drowsy or distracted. If the system detects severe drowsiness or distraction, it will present you with options such as phoning a friend, opening a playlist or navigating to the nearest place of interest.

Line drawing of an SUV with its headlamp beam lighting the road ahead

IntelliBeam

At speeds above 25 mph, IntelliBeam* can automatically turn the vehicle’s high beams on and off according to surrounding traffic conditions.

Prevention Assistance Features

Help to Avoid Collisions Before They Happen

Illustration of a GMC SUV approaching a stopped car, with a red zone marking the closing distance

Automatic Emergency Braking

At speeds between 5 and 50 mph, Automatic Emergency Braking* can help you avoid or reduce the severity of a collision with a detected vehicle you’re following using camera technology. It can automatically provide hard emergency braking or enhance the driver’s hard braking.

Line drawing of a truck braking behind another vehicle, with red radar waves between them

Enhanced Automatic Emergency Braking

At speeds above 2 mph, Enhanced Automatic Emergency Braking* can help you avoid or reduce the severity of a collision with a detected vehicle you're following. Radar and camera technology are used to automatically provide hard emergency braking or enhance the driver's hard braking.

Illustration of a silver GMC truck stopping at an intersection as a car crosses in front, the crossing path marked in red

Intersection Automatic Emergency Braking

Intersection Automatic Emergency Braking* can help you avoid or reduce the severity of an intersection collision with a detected cross-traffic vehicle. It provides alerts and can even automatically provide hard emergency braking or enhance the driver’s hard braking.

Overhead line drawing of a vehicle steering into a parallel parking space, with red sensor waves at both ends

Automatic Parking Assist

Automatic Parking Assist* can automatically steer to place your vehicle into a detected parallel or perpendicular parking space while you brake and shift gears. You must always be prepared to override the feature and take control.

Overhead line drawing of a truck parking itself between two cars, with icons for steering, braking and shifting

Enhanced Automatic Parking Assist

Enhanced Automatic Parking Assist* can automatically steer, brake and shift gears to park your vehicle into a detected parallel or perpendicular parking space while you are in the driver’s seat. It can also help you unpark. You must always be prepared to override the feature and take control.

Overhead illustration of a blue GMC truck with a green sensor area ahead, driving beside a yellow center line

Lane Keep Assist With Lane Departure Warning

Lane Keep Assist* with Lane Departure Warning* uses a brief steering wheel turn to prevent a potential lane departure when it detects you are unintentionally drifting out of your lane lines. If needed, you may receive additional Lane Departure Warning* alerts. System alerts do not occur if you’re using your turn signal or it detects you may be intentionally leaving your lane.

Center touchscreen showing a rear camera view of a white car behind the vehicle

Reverse Automatic Braking

Reverse Automatic Braking* alerts you and/or automatically provides hard emergency braking to help avoid collisions with detected vehicles and objects directly behind you when you’re in REVERSE.

Illustration of a dark gray GMC truck stopped on a city street, with a pedestrian highlighted in yellow in front of it

Front Pedestrian Braking

At speeds between 5 and 50 mph, Front Pedestrian Braking* can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you. It provides alerts and can automatically provide hard emergency braking or enhance the driver’s hard braking. It has limited nighttime and low visibility performance.

Driver's view over the steering wheel of a pedestrian highlighted in yellow on the street ahead

Front Pedestrian & Bicyclist Braking

At speeds between 5 and 50 mph, Front Pedestrian and Bicyclist Braking* can help you avoid or reduce the severity of a collision with a pedestrian or bicycle it detects directly in front of you. It provides alerts and can automatically provide hard emergency braking or enhance the driver’s hard braking. It has limited nighttime and low visibility performance.

Overhead line drawing of a truck with red sensor waves detecting a bicyclist beside it and a side mirror alert icon

Side Bicyclist Alert

Side Bicyclist Alert* alerts you to a detected bicyclist that is approaching a side blind zone. Also, during a brief time after parking, the feature can alert you when a detected bicyclist is approaching so you don’t open your door.

Overhead illustration of a black GMC truck backing out of a parking space, with a green zone behind it and a pedestrian walking past

Rear Pedestrian Alert

When in REVERSE, Rear Pedestrian Alert* can alert you to detected pedestrians directly behind your vehicle. It has limited nighttime and low visibility performance.

Center touchscreen showing a rear camera view of a passing car with a red warning triangle

Rear Cross Traffic Braking

When you’re in REVERSE, Rear Cross Traffic Braking* alerts you and automatically provides hard emergency braking to help prevent a collision with detected vehicles crossing behind you.

Overhead illustration of a GMC vehicle with green blind zone areas and a white car alongside in the next lane

Blind Zone Steering Assist

Blind Zone Steering Assist* can alert you and provide a brief, firm turn of the steering wheel when a potential collision is detected with a moving vehicle in the lane you’re entering.

Overhead illustration of a GMC truck towing a trailer, with blind zone areas extended along the trailer and a car in the next lane

Blind Zone Steering Assist With Trailering

Blind Zone Steering Assist with Trailering* can alert you and provide a brief, firm turn of the steering wheel when a potential collision is detected with a moving vehicle in a side blind zone that is extended to trailer lengths.

Gallery

Black GMC Sierra HD parked on a grassy hillside at dusk with mountains behind
Close-up of a black machined-face wheel and Goodyear all-terrain tire on a GMC Sierra HD
GMC Sierra HD Denali Ultimate dashboard, steering wheel and brown leather center console
Brown leather front seats with Ultimate badges in the GMC Sierra HD Denali Ultimate
Black leather rear seats with orange accents in a GMC Sierra HD Crew Cab
Close-up of a Bose speaker grille set in brown leather door trim
GMC Sierra HD center touchscreen showing app icons and an analog clock above the climate controls
Close-up of the chrome Denali grille with red GMC lettering

Explore Sierra Trims

2026 GMC Sierra 2500 Build and Price

White 2026 GMC Sierra 2500 HD Pro shown from the front three-quarter angle

Sierra PRO

Starting at: $47,300*

Black 2026 GMC Sierra 2500 HD SLE shown from the front three-quarter angle

Sierra SLE

Starting at: $54,300*

White 2026 GMC Sierra 2500 HD SLT shown from the front three-quarter angle

Sierra SLT

Starting at: $65,500*

White 2026 GMC Sierra 2500 HD AT4 shown from the front three-quarter angle

Sierra AT4

Starting at: $72,500*

Red 2026 GMC Sierra 2500 HD AT4X shown from the front three-quarter angle

Sierra AT4X*

Starting at: $85,500*

Blue 2026 GMC Sierra 2500 HD Denali shown from the front three-quarter angle

Sierra DENALI

Starting at: $75,200*

Black 2026 GMC Sierra 2500 HD Denali Ultimate shown from the front three-quarter angle

DENALI ULTIMATE

Starting at: $94,200*

2026 GMC Sierra 2500 in Fruitland Park, FL from Phillips Buick GMC Truck

Introducing the 2026 GMC Sierra 2500 in Fruitland Park, FL

Big news from Phillips Buick GMC Truck! We're thrilled to share that the 2026 GMC Sierra 2500 in Fruitland Park, FL has officially rolled onto our lot. Whether your days call for heavy-duty work, family trips, or weekend hauling, this truck is built to keep up without missing a beat. You'll notice the smooth ride and serious capability the moment you settle into the driver's seat. Stop by our showroom, take a walk through the spacious interior, and see the impressive towing capability firsthand. Visit us today and find out how this truck can take your daily driving to a whole new level.

Where Can You Buy a 2026 GMC Sierra 2500 for Sale in Fruitland Park, FL?

You can buy a 2026 GMC Sierra 2500 for sale in Fruitland Park, FL at Phillips Buick GMC Truck!

Under the hood, the 2026 GMC Sierra 2500 in Fruitland Park, FL brings serious strength to every task. The standard powertrain features a 6.6L V8 gas engine paired with an Allison 10-speed automatic transmission. For maximum pulling power, an available Duramax 6.6L Turbo-Diesel V8 engine delivers 470 horsepower and 975 lb.-ft. of torque. Properly equipped models offer a maximum available towing capacity of up to 22,390 lbs and a maximum available payload rating of up to 4,049 lbs. You also get the Traction Select System with Tow/Haul mode to maintain control and stability when towing heavy cargo across central Florida highways. This heavy-duty truck provides smooth acceleration and confident trailering for any job site.

On the outside, this truck displays a commanding presence with an iconic chrome grille, sculpted front fascia, and bold bumper styling. Animated LED projector headlamps illuminate nighttime roads and add a modern visual accent. Managing cargo in the truck bed is simple using the available MultiPro Tailgate, which provides six versatile functions for easier loading, stepping, and bed access. Inside the spacious cabin, passengers enjoy best-in-class standard Crew Cab front head room and leg room for relaxing travel. Luxurious interior options include authentic wood accents, full-grain leather seating surfaces, and available 16-way power front seats with a massaging feature. Experience this refined craftsmanship in the 2026 GMC Sierra 2500 in Fruitland Park, FL.

Modern technology keeps you connected, entertained, and confident on every drive. The dashboard features a 13.4-inch diagonal color touchscreen GMC Infotainment System with Google built-in compatibility. Directly ahead of the driver sits a 12.3-inch diagonal digital Driver Information Center displaying vital vehicle stats in high resolution. Wireless Apple CarPlay and wireless Android Auto compatibility come standard for effortless smartphone connection. An available 15-inch diagonal multicolor Head-Up Display projects speed and navigational alerts right onto the windshield. Parking and trailering become straightforward with up to 14 available camera views, including a transparent trailer view. Every trim includes Sierra HD Pro Safety features. Discover the advanced features of the 2026 GMC Sierra 2500 in Fruitland Park, FL today.

Where Can You Test Drive a 2026 GMC Sierra 2500 in Fruitland Park, FL?

You can test drive a 2026 GMC Sierra 2500 in Fruitland Park, FL at Phillips Buick GMC Truck!

Ready to feel what this heavy-duty truck can really do? Come schedule a test drive at Phillips Buick GMC Truck and find out for yourself. Our friendly team can't wait to walk you through every feature, show off the spacious cabin, and get you out on the open road where this truck belongs. Nothing beats experiencing that smooth ride and serious power firsthand, so let it help you make the call on your next vehicle. Stop by our showroom or reach out to set up your appointment, and get behind the wheel of the 2026 GMC Sierra 2500 in Fruitland Park, FL today!

*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.

*Requires a 3500 HD Regular Cab long bed 2WD DRW model with available Duramax 6.6L Turbo-Diesel V8 engine, Max Trailering Package, gooseneck hitch, Convenience Package and 120-volt power outlet. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.

*Safety or driver assistance features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. Read the vehicle Owner’s Manual for important feature limitations and information. Some camera views require available accessory camera and installation. Not compatible with all trailers. See your dealer for details.

*Based on latest competitive data available.

*Requires a Crew Cab long bed 2WD model with available Duramax 6.6L Turbo-Diesel V8 engine, Max Trailering package, Gooseneck/Fifth-Wheel Prep Package, 18" or 20" wheels and tires and gooseneck/fifth-wheel hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.

*Not available on Pro. Functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices.

*Google built-in services are subject to limitations and availability may vary by vehicle, infotainment system, and location. Select service plan required. Certain Google Actions and functionality may require account linking. User terms and privacy statements apply. Google, Android Auto, Google Play, and Google Maps are trademarks of Google LLC.

*Safety or driver assistance features are no substitute for the driver's responsibility to operate the vehicle in a safe manner. The driver should remain attentive to traffic, surroundings and road conditions at all times. Visibility, weather, and road conditions may affect feature performance. Read the vehicle Owner's Manual for more important feature limitations and information.

*Non-GM warranty. Limited warranty by KICKER®, 3 years/36,000 miles, whichever comes first. For more information, contact your dealer. Dealer-installed accessory.