The GMC Sierra 3500 HD

Test Drive a GMC Sierra 3500 HD at Dixie Buick GMC Truck

Dixie Buick GMC Truck is your local headquarters for the GMC Sierra 3500 HD in Fort Myers, FL. Our new and used car dealership has served the area with high-quality vehicles, knowledgeable guidance, and a full suite of dealership services since 1934. If you’re shopping for a heavy-duty truck with superior towing and hauling capabilities, this is the choice for you. Read on to learn more about this powerful vehicle’s interior and exterior features and schedule a visit to test drive the GMC Sierra 3500 HD.

Multiple GMC Sierra 3500 HD Trim Options

GMC has built its name on manufacturing some of the toughest, most durable heavy-duty trucks on the market, and our team can help you find excellent financing terms if you’re considering a new vehicle. A considerable benefit to truck buyers is the multiple trim options available, with the ability to include optional upgrades where you see fit. Choices range from the no-frills workhorse with a comfortable cabin to a luxury ride offering more comfort on longer drives. Each trim comes standard with a 6.6L V8 gas engine with an option to upgrade to a 6.6L Duramax turbo-diesel V8. Standard transmission is the 6-speed heavy-duty electronically controlled automatic transmission. Transmission upgrade includes the Allison® 10-speed automatic transmission (available on all models) or the Allison 10-speed with integrated Power Take-Off (Pro, SLE, and SLT models only). The full line of trims includes:

• Pro
• SLE
• SLT
• AT4
• Single Rear Wheel Denali

GMC Sierra 3500 HD Pro Exterior Features

The Pro comes with 18″ all-terrain tires on steel-painted silver wheels or an available upgrade to machined aluminum wheels with dark gray metallic accents. Operators will find the black outside vertical trailering mirrors handy, as well as the cab-mounted cargo area lamps for extra visibility. The front and rear are accented with chrome bumpers and a chrome-surround black mesh grille.

GMC Sierra 3500 HD Pro Interior Features

Inside the Pro, drivers will enjoy conveniences such as the 12-volt power outlet, power windows and locks, 4-way driver and passenger seat adjustments, 40/20/40 split-bench front seat with covered armrest storage, and a 60/40 split-folding rear bench seat. Vinyl seat trim and rubberized vinyl floor coverings make cleaning up a snap. The GMC infotainment system and 3.5” diagonal monochromatic driver information center are nice modern touches.

GMC Sierra 3500 HD SLE Exterior Features

The SLE starts with the upgraded 18″ machined aluminum wheels with dark gray metallic accents. Other exterior highlights not included on the Pro include deep-tinted glass and the GMC MultiPro tailgate, a tailgate with EZ Lift assist, power lock, and release. The SLT also has black outside power-adjustable vertical trailering mirrors and body-colored door handles.

GMC Sierra 3500 HD SLE Interior Features

Drivers of the SLE will find a few more modern conveniences such as a compass, cruise control, steering wheel mounted controls, and GMC Connected access capability. The floors feature carpet, but both the front and rear are outfitted with rubberized floor mats. Another upgrade is the larger 4.2” diagonal color driver information center.

GMC Sierra 3500 HD SLT Exterior Features

Many of the wheel and engine features of the SLE and SLT are the same. However, the SLT comes with more luxury highlights than its standard counterpart. Lighting is crucial, and the SLT includes cargo bed LED lighting, LED fog lamps, and LED high-intensity headlamps with LED turn signals and signature LED daytime running lamps. The exterior of the SLT comes with more chrome highlights and outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass. It also includes the ProGrade trailering system, which isn’t available on the Pro or SLE trims.

GMC Sierra 3500 HD SLT Interior Features

When stepping up to the SLT, drivers will benefit from an upgrade to power seating, with a 10-way driver seat position and power lumbar control. Powering equipment is also more accessible with the 120-volt box-mounted power outlet in the bed and an additional outlet installed in the instrument panel in the cabin. The front seat offers underneath storage, and the infotainment display is upgraded to an 8” diagonal screen.

GMC Sierra 3500 HD AT4 Exterior Features

The AT4 trim is focused on off-road adventure. It comes with a spray-in bedliner for extra durability, and while most bumper and door handles are body-colored as opposed to the chrome found on the SLE, the real difference is in the AT4’s X31 Off-Road package. Highlights include an off-road suspension, hill descent control, skid plates, and twin-tube Rancho shocks.

GMC Sierra 3500 HD AT4 Interior Features

How does the off-road version compare to the others on the inside? Drivers will enjoy many of the features of the SLT but a more comfortable ride in the front bucket seats that also leave room for a front center console. The premium front floor liners with removable carpet inserts help you plan for messier adventures and are included in the rear too. The seat trim is perforated leather with ventilated front driver and passenger seats.

GMC Sierra 3500 HD Denali Exterior Features

The Denali stands out with its chrome door handles and bumpers, 20” multi-dimensional polished aluminum wheels, a polished exhaust tip, and Intellibeam auto high beams. Other differentiators in this luxury line include a power sliding rear window with a rear defogger and smoked amber LED roof marking lamps. Additionally, it consists of some of the rugged features of the AT4, such as the durable spray-on bedliner and X31 Off-Road package, with many more upgrades available.

GMC Sierra 3500 HD Denali Interior Features

Many of the interior upgrades of the Denali focus on luxury. Riders will be comfortable with forge-perforated leather seating surfaces, and you can ditch the cords with wireless charging. Entertainment is upgraded with a Bose® premium sound system and an 8” diagonal premium GMC infotainment system with navigation included. Driver information is displayed on an 8” diagonal driver information center for a clearer view.

GMC Safety Features

The GMC Sierra 3500 HD comes equipped with many critical safety features, and upgrades are available if the model you choose doesn’t include the technology you want. Highlights of included safety components and available upgrades are:

• Three Years of OnSTar® and connected services plan
• StabiliTrak electronic stability control system with traction control
• Following distance indicator
• Forward collision alert
• Hill descent control
• HD surround vision

Technology Details for Today’s Truck Driver

GMC builds cars and trucks with modern technology to bring more convenience to your drive. Whether it’s wireless connectivity or driving along to your favorite tunes, there are technology options to include in your ideal truck.

• Bluetooth®
• Driver memory
• GMC connected access capability
• Hitch guidance with hitch view
• Wi-Fi® hotspot capable
• Wireless Apple CarPlay
• Wireless android capability

Shop Our Fantastic Selection of GMC Trucks

Dixie Buick GMC Truck has been getting incredible customer reviews for years as a highly rated GMC car dealership in Fort Myers, FL. Why do our customers love us so much? We focus on superb customer service and offering a personable experience to everyone who walks through our doors. Whether you visit us for a new car purchase or maintenance on your vehicle, you’ll always be greeted with a smile. Contact us today to schedule a test drive of the GMC Sierra 3500 HD.