2025 GMC Sierra 3500HD Denali Ultimate

Drivers in Lakeland, Polk County, and across Central Florida choose the Regal Automotive Group for a wide selection of new vehicles and a dealership experience built around convenience and transparency. With multiple locations in Lakeland, Regal makes it easy to find the right vehicle to fit your lifestyle.

- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission and 4WD
- Gooseneck/5th Wheel Prep Package with hitch platform and bed-mounted 7-pin trailer harness
- ProGrade Trailering System with hitch guidance, hitch view camera, and trailer tire pressure monitoring
- Spray-on pickup bedliner with GMC logo and rear underseat storage with lockable lid
- Signature Denali Ultimate Vader Chrome grille with LED cargo lighting and smoked amber roof marker lamps
- 20-inch ultra-bright machined aluminum wheels with body-color wheel arch moldings
- Full grain leather seat trim with 16-way power adjusters and lumbar support for driver and passenger
- Heated and ventilated front seats with heated rear outboard seats
- Bose premium 12-speaker audio system with SiriusXM 360L satellite radio
- GMC Premium 13.4-inch diagonal information display with multicolor 15-inch head-up display
- Wireless phone projection and wireless charging pad
- Automatic emergency braking, lane departure warning, rear cross traffic alert, and forward pedestrian braking
- HD surround vision with bed view camera and trailer camera provisions
- Power moonroof, rain-sensing wipers, and auto-dimming mirrors with camera
- Off-road suspension with 2-speed active transfer case and hill descent control

The 2025 Sierra 3500HD Denali Ultimate is built to handle serious work and towing demands while delivering luxury features for daily driving. This silver pickup features a capable Duramax diesel engine paired with a 10-speed automatic and 4WD, giving you dependable performance on any terrain. At 17,057 miles, this truck remains nearly new and ready for immediate ownership.

The Denali Ultimate trim distinguishes itself with premium full grain leather appointments and a commanding presence on the road. The Vader Chrome grille, machined aluminum wheels, and body-color accents showcase attention to detail, while the spray-on bedliner and rear underseat storage reflect practical design for truck owners who work hard and play harder.

Trailering capability is enhanced through the Gooseneck/5th Wheel Prep Package and ProGrade Trailering System, which includes hitch guidance and multiple camera views to simplify hookup and monitoring. The bed-mounted 7-pin trailer harness and trailer tire pressure sensors keep you connected to your equipment at all times.

Inside the cabin, heated and ventilated leather seating with 16-way power adjusters ensures comfort during long hours behind the wheel. The Bose premium audio system, wireless phone projection, and multicolor head-up display keep your focus on the road while staying connected. Safety technology including automatic emergency braking, lane departure warning, and surround view cameras provides confidence in all driving conditions.

For nearly 50 years, the Regal Automotive Group has proudly served Lakeland and Polk County drivers. With a large inventory of quality vehicles, competitive pricing, and aggressive financing options, our team is committed to delivering a straightforward buying experience and excellent customer service. car or truck may be modified from the factory settings. Some items may not be covered under warranty. Call dealer for details.