2025 GMC Sierra HD
2025 GMC Sierra HD in DEL RIO, TX
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2025 GMC Sierra HD Dealer Serving DEL RIO
Taking on the toughest jobs and adventures never felt and looked as good as it does with the 2025 GMC Sierra HD. This feature-packed heavy-duty pickup truck comes standard with a beefy 401 horsepower 6.6-liter V8 engine under the hood with an Allison® 10-speed automatic transmission. Drivers looking to do some serious towing and hauling should check out the available 470 horsepower 6.6-liter Duramax Turbo-Diesel V8 engine that can pull as much as 36,000 lbs. when properly configured.
Choose from five configurations, including a Regular Cab with a Long Bed, Double Cab with a Standard Bed, Double Cab with a Long Bed, Crew Cab with a Standard Bed, and Crew Cab with a Long Bed. Additionally, this heavy-duty pickup truck is available in RWD and 4WD configurations, with the 3500 HD trims offering an optional dual rear wheel setup. Driver assistance features include Automatic Emergency Braking, a Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, an HD Rear Vision Camera, Lane Departure Warning, and StabiliTrak.
Are you ready for a truck like the 2025 GMC Sierra HD for your business? Check it out today at Brown Automotive Center in Del Rio.
Available Trim Levels and Options
The new 2025 GMC Sierra HD includes the following trim levels:
- 2025 GMC Sierra HD PRO (2500 and 3500, 4WD Available): This feature-packed trim offers trailering mirrors, cargo tie-downs, chrome bumpers, a chrome grille, IntelliBeam, and a 12-volt auxiliary front power outlet.
- 2025 GMC Sierra HD SLE (2500 and 3500, 4WD Available): This trim adds a 13.4-inch center touch screen, a 12.3-inch Driver Information Center, a Traction Select System, Tow/Haul mode, and 17-inch machined aluminum wheels.
- 2025 GMC Sierra HD SLT (2500 and 3500, 4WD Available): Get comfortable in this upgraded trim with 10-way power heated front seating, a heated steering wheel, the ProGrade Trailering System, a MultiPro Tailgate, and 18-inch machined aluminum wheels.
- 2025 GMC Sierra HD AT4 (2500 and 3500, 4WD Standard): This 4WD trim is ready to conquer the toughest terrain with off-road suspension, twin-tube Rancho shocks, skid plates, 20-inch wheels, off-road tires, and Adaptive Cruise Control.
- 2025 GMC Sierra HD DENALI (2500 and 3500, 4WD Standard): This sophisticated trim adds an exclusive authentic open-pore wood patterned aluminum trim, 12-way heated/ventilated power front seating, forge perforated leather seating surfaces, and 20-inch wheels.
- 2025 GMC Sierra HD AT4X (2500 and 3500, 4WD Standard): This adventure-ready trim features a 1.5-inch suspension lift, Multimatic® DSSV dampers, a larger steel transfer case skid plate, a front aluminum skid plate, 35-inch tires, and 16-way power front seats.
- 2025 GMC Sierra HD DENALI ULTIMATE (2500 and 3500, 4WD Standard): This top-tier turbo diesel standard trim adds an Alpine Umber interior featuring full-grain leather seating, 12-speaker premium audio from Bose®, illuminated power assist steps, and a MultiPro Tailgate Audio System.
Interior Overview
The 2025 GMC Sierra HD comes equipped with the GMC Infotainment System that includes a 7-inch multi-touch color display, AM/FM radio, Bluetooth® connectivity, Apple CarPlay™ capability, and Android Auto™ compatibility. Standard convenience features include an outside temperature display, power door locks, power windows with front express-up/down, remote keyless entry, and dual USB charging ports. The PRO trim features a 4-way manual adjusting a 40/20/40 split-bench vinyl front seat with under-seat storage.
Exterior Overview
Choose your 2025 GMC Sierra HD from 7 exterior color options including the vibrant, eye-catching White Frost Tricoat and the athletic, aggressive Onyx Black. This heavy-duty pickup truck comes with Animated LED projector headlamps with LED turn signals, Daytime Running Lamps, and LED tail lamps. It also comes with a trailering package that includes a trailer hitch, platform, a 2.5-inch receiver with 4-pin/7-pin connectors, Hitch Guidance for easier trailer hookup and maneuvering.
May not represent actual vehicle. (Options, colors, trim and body style may vary)
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.