New GMC Sierra 3500 for Sale in Florida

2025 Sierra 3500HD | Your Passion Given Life

Introducing the 2025 GMC Sierra 3500HD, a heavy-duty pickup truck that embodies the perfect balance of power, performance, and refinement. Built to tackle the toughest jobs with ease, the Sierra 3500HD is ready to take on any challenge you throw its way. At Kaiser Buick GMC Truck in DeLand, Florida, we are proud to offer this exceptional vehicle to our customers in Daytona Beach, Lake Mary, Sanford, and Heathrow.







Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

1Dealer Discount applied to everyone

Engine Options & Power

The 2025 Sierra 3500HD offers massive power. This pickup truck gives you the choice between two monstrous engine options. The standard 6.6-liter V8 gasoline engine gives you an edge over the competition, delivering up to 401 horsepower and 464 pound-feet of torque, providing ample power for most applications. If you're looking for more power, you can upgrade to the available 6.6-liter V8 Duramax Turbo-Diesel engine, which produces an astounding 470 horsepower and 975 pound-feet of torque, making it one of the most powerful engines in its class.

2025 Sierra 3500HD Performance

A smooth ride is right around the corner. Experience our 10-speed Allison automatic transmission, and watch the Sierra 3500HD deliver its seamless transitions, robust power, and optimal fuel efficiency. The available four-wheel drive system ensures maximum traction and control in various driving conditions, whether you're navigating a job site in Daytona Beach or hauling a heavy load through the streets of Lake Mary.

Capability of 2025 Sierra 3500HD

The 2025 Sierra 3500HD is engineered to handle the most demanding tasks with confidence. This heavy-duty pickup truck was designed to do more. With a maximum payload capacity of up to 7,442 pounds and a maximum conventional towing capacity of up to 20,000 pounds, this truck is ready to take on any job. For even greater towing capability, the Sierra 3500HD can be equipped with a gooseneck/fifth-wheel prep package, allowing it to tow up to 36,000 pounds.

2025 Sierra 3500HD Exterior Design

The bold and commanding presence of the 2025 Sierra 3500HD is evident in its rugged yet refined exterior design. The distinctive grille, LED signature lighting, and available chrome accents create a striking appearance that demands attention. The Mutli-Pro Tailgate, a GMC exclusive, offers six functional positions, providing enhanced versatility and convenience for loading and unloading cargo.

2025 Sierra 3500HD Interior Comfort

Step inside the 2025 Sierra 3500HD, and you'll be greeted by a spacious and well-appointed interior. Premium materials, including available leather-appointed seating, create a luxurious and comfortable environment. The crew cab configuration offers ample room for up to five passengers, making it ideal for both work and family adventures. When you visit Kaiser Buick GMC Truck in DeLand, you can experience the comfort and refinement of the Sierra 3500HD firsthand.

 2025 GMC Sierra 1500 AT4 Interior

Technology

The 2025 Sierra 3500HD is packed with advanced technology features designed to enhance your driving experience. The 13.4-inch diagonal Premium GMC Infotainment System with Google built-in apps such as navigation and voice assistance keeps you connected and entertained on the road. Wireless Apple CarPlay and Android Auto compatibility allow you to seamlessly integrate your smartphone with the vehicle's infotainment system. Whether you're driving through Sanford or exploring Heathrow, stay connected and in control with the Sierra 3500HD's cutting-edge technology.

Safety Features of 2025 Sierra 3500HD

Your safety is a top priority in the 2025 Sierra 3500HD. With a comprehensive suite of driver-assist technologies, this truck helps you navigate the roads with confidence. Standard features include Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, and IntelliBeam automatic high beams. Available features such as HD Surround Vision and Rear Cross Traffic Alert provide added peace of mind when maneuvering in tight spaces or backing up with a trailer.

Trim Level Highlights

The 2025 GMC Sierra 3500HD is available in six distinct trim levels, each offering a unique combination of features and capabilities:

  • Pro: The entry-level trim that offers essential features and impressive capability.
  • SLE: Adds convenience features such as a GMC Infotainment System and cruise control.
  • SLT: Offers premium amenities like dual-zone climate control and a 10-way power driver seat.
  • AT4: Designed for off-road enthusiasts with exclusive features like Rancho shocks and skid plates.
  • Denali: The ultimate in luxury and refinement, featuring premium leather seating and advanced technology.
  • Denali Ultimate: The pinnacle of the Sierra 3500HD lineup, offering unmatched luxury and performance.

Every Day Life in a GMC Sierra 3500 HD

The 2025 GMC Sierra 3500HD is more than just a work truck; it's a versatile vehicle that seamlessly integrates into your daily life. With its spacious and comfortable interior, the Sierra 3500HD is perfect for family road trips and weekend adventures. The available Wi-Fi hotspot keeps everyone connected, while the rear-seat entertainment system keeps passengers entertained on long journeys.

When it comes to tackling everyday tasks, the Sierra 3500HD excels. Whether you're hauling building materials to a job site in Daytona Beach or towing a boat to the lake near Sanford, this truck's impressive capability makes it the ideal companion. The Multi-Pro Tailgate and available cargo tie-downs make loading and securing cargo a breeze, while the available power-retractable assist steps provide easy access to the cabin and bed.

 2025 GMC Sierra 1500 Backup Camera

Financing Made Simple

At Kaiser Buick GMC Truck, we understand that purchasing a new vehicle can be a significant investment. That's why we strive to make the financing process as simple and stress-free as possible. Our experienced finance team works with a wide range of lenders to secure competitive rates and flexible terms tailored to your unique needs and budget.

Whether you're looking to lease or buy, we offer a variety of financing options to help you get behind the wheel of your dream Sierra 3500HD. We also provide online tools, such as a payment calculator and a finance application, allowing you to get a head start on the financing process from the comfort of your home in Lake Mary or Heathrow.

Why Shop at Our Dealership

At Kaiser Buick GMC Truck, we are committed to providing an unparalleled dealership experience. Our knowledgeable sales team is dedicated to helping you find the perfect Sierra 3500HD to suit your needs and lifestyle. We take the time to listen to your requirements and preferences, ensuring that you drive away in a truck that exceeds your expectations.

In addition to our extensive selection of Sierra 3500HD models, we also offer a state-of-the-art service center staffed by factory-trained technicians. Whether you need routine maintenance or repairs, our team is equipped to handle all your vehicle's needs, keeping your Sierra 3500HD running at peak performance for years to come.

2025 GMC Sierra 1500 Frequently Asked Questions

Schedule Your Test Drive Today

Experience the power and capability of the 2025 GMC Sierra 3500HD for yourself by scheduling a test drive at Kaiser Buick GMC Truck in DeLand, Florida. Our friendly and knowledgeable sales team is ready to answer any questions you may have and help you explore the various trim levels and options available. Don't miss your opportunity to discover why the Sierra 3500HD is the ultimate heavy-duty pickup truck for your work and personal needs. Contact us today to schedule your test drive and take the first step toward owning this exceptional vehicle.

Whether you're working or playing, the GMC Sierra 3500HD is the perfect pickup truck for any occasion. Once you climb behind the wheel of this incredible vehicle, you'll come face to face with true power and outstanding comfort. Let the new Sierra 3500HD help you enjoy a more delightful adventure.

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  1. Kaiser GMC Truck, Inc.

    1590 S Woodland Blvd
    Deland, FL 32720

    • Sales: (386) 490-1504
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Get in Touch

  • Contact our Sales Department at: (386) 490-1504
  • Monday8:30 am - 7:00 pm
  • Tuesday8:30 am - 7:00 pm
  • Wednesday8:30 am - 7:00 pm
  • Thursday8:30 am - 7:00 pm
  • Friday8:30 am - 7:00 pm
  • Saturday9:00 am - 6:00 pm
  • SundayClosed