
The 2024 GMC Sierra 3500 HD is a powerful pickup truck that’s available in six different trims. We’re breaking down each of those trim levels and taking a closer look at some of the features that make each one unique.
Trim Levels of the 2024 GMC Sierra 3500 HD
When it comes to heavy-duty trucks, the 2024 GMC Sierra 3500 HD stands out with its impressive array of trim levels, each designed to offer unique features and capabilities. At Airport Chevrolet GMC, we’re excited to delve into the various trims of this robust truck to help you find the perfect configuration for your needs. Whether you’re seeking top-tier luxury, advanced technology, or unbeatable towing power, the Sierra 3500 HD has a trim level tailored to deliver.
Sierra 3500 HD PRO
All Sierra 3500 trims except the Denali Ultimate come with a 6.6L V8 gas engine that offers 401 horsepower at 5200 rpm and 464 lb.-ft. of torque at 4000 rpm. Standard exterior features on the PRO base trim include 18-inch all-terrain blackwall tires, a locking tailgate, and a solar-absorbing glass windshield. Inside the PRO’s cabin, you’ll find 4-way manual front seating, a 3.5-inch driver information center, and a 7-inch Infotainment system.
Sierra 3500 HD SLE
The SLE and all higher Sierra 3500 trims come with a GMC MultiPro tailgate that can be reconfigured in six ways. Other notable exterior features include the deep-tinted rear glass, stainless-steel beltline moldings, and power-adjustable trailering mirrors. The SLE’s interior includes 4-way manual front seating, a 12.3-inch driver information center, and a 13.4-inch Infotainment system with Google built-in.
Sierra 3500 HD SLT
The SLT has an in-vehicle trailering app that provides everything from trailer maintenance reminders to electrical diagnostics. Unique exterior features on the SLT trim include the Rainsense automatic wipers, rear wheelhouse liners, and animated LED signature taillamps. The SLT’s cabin has 10-way power front seating, dual-zone automatic climate control, and heated front seats.
Sierra 3500 HD AT4
The GMC Sierra’s AT4 trim has skid plates to protect your truck’s underbody when off-roading on rocky terrains. The AT4 has a range of impressive exterior features, including 20-inch all-terrain blackwall tires, a spray-on bedliner, and high-gloss black mirror caps. Inside the AT4, there’s a Bose Premium sound system, front bucket seats with 10-way power controls, and a front center console with USB ports and a wireless charging station.
Sierra 3500 HD Denali
The Denali Sierra 3500 trim comes with chrome rectangular assist steps that make it easier to climb in and out of your truck. Exterior features of the Denali include a power sliding rear window with a defogger, Smoked Amber LED roof marker lamps, and 20-inch ultra-bright machined wheels with bright chrome inserts and black painted pockets.
Sierra 3500 HD Denali Ultimate
The Denali Ultimate comes with a 6.6L Duramax Turbo-Diesel engine that delivers 470 horsepower at 2800 rpm and 975 lb.-ft. of torque at 1600 rpm. Unique exterior features of the Denali Ultimate include the MultiPro audio system by Kicker, a power sunroof, and power-retractable assist steps with LED lighting. Inside the Denali Ultimate, there are full-grain leather seats with 10-way power controls, Head-Up display, and a 12-speaker Bose Premium sound system.
Discover the Ideal 2024 GMC Sierra 3500 HD Trim for You
Explore the trim levels of the 2024 GMC Sierra 3500 HD at Airport Chevrolet GMC. Visit us today to find out which trim best fits your needs and take advantage of our special offers. Schedule a test drive to experience the Sierra 3500 HD’s exceptional performance and features firsthand.


