Sierra Truck Specials

Act now to get a great deal!
Shop now to get a great deal!
Trade in your vehicle today!

The GMC Sierra: A Pickup Truck That's Ready for Anything

If you're in the market for a pickup truck, why not turn to a brand you trust? The GMC Sierra is a popular choice among truck buyers, and for many good reasons: It's tough and reliable, it delivers a powerful performance on the road, and its interior is second to none-that's a lot to boast about in the pickup truck segment! The Sierra is plenty capable when it comes to hauling and towing, but it's far from just a workhorse: With an interior packed full of technology and comfort and convenience amenities you may not be used to seeing in such a rugged package, you'll get the best aspects of both a car and a truck.

If you're interested in a light-duty pickup like the GMC Sierra 1500, or your big-job needs extend to a heavy-duty beast like the Sierra HD 2500 and 3500 pickup trucks, we've got you covered at Hennessy of Southlake Buick GMC. Our expansive lineup of trucks will give you plenty of food for thought as you narrow down your options, and if you want some expert input, we're at your service! Our sales associates are happy to sit down with you and listen to your priorities, then help you sift through the truck models and trims that will satisfy all of your must-haves.

Once you've devised your shortlist, the real fun can begin: test driving!

Drivers in and around Atlanta, Jonesboro, and Stockdale, contact us today with any questions you may have, or simply stop by our dealership and get started on your journey toward driving home your ultimate pickup truck.


What's New in the 2018 GMC Sierra?

The 2018 GMC Sierra proves that it is possible to improve upon a good thing. This model year makes available the eAssist package, a "mild hybrid" that operates on a single electric motor, which was previously sold only in California. For enhanced safety, there is now a standard backup camera, and the tire pressure monitoring system now issues an audio alert to indicate when tires are inflated to the optimal level. The base model gets a standard 7.0-inch IntelliLink touchscreen with Apple CarPlay and Android Auto integration.

Drivers like to have options, and the Sierra delivers there, as well. In the Sierra 1500, choose among a crew cab, double cab, and regular cab; a short box, standard box, and long box; two-wheel and all-wheel drive capability; and three different engines (a 4.3L EcoTec3 V6, a 5.3L EcoTec3 V8, and a 6.2L Ecotec3 V8). Four trims-the baseline Sierra, the SLE, the SLT, and the Denali-offer a range of different features and upgrades so that you can get just the right combination of features for your driving needs.
Read more.

A Quick Look Back at the GMC Sierra's History

GMC has long been at the helm of the pickup truck segment, producing work vehicles that developed a sound reputation for durability and longevity. Over the years, these trucks have evolved along with drivers' needs and desires, and the pickups of today are a far cry from the barebones utilitarian trucks that were the mainstays of farms and construction sites of yesteryear. 

With the evolution of the GMC full-size pickup truck (and the adoption of the name "Sierra" for the line) came more features that answered driver demands. Plusher cabins, more comfortable seating, more versatile storage and cargo-carrying solutions were added and improved upon. Technology features made their mark and updated as needed to stay on the cutting edge.

Today's full-size pickup market continues to grow and evolve, and GMC is still leading the charge. Giving drivers more options in trims, powertrains, cab and bed size, and more, the GMC Sierra appeals to a wide range of pickup drivers and is well suited for almost limitless uses.

Why Should You Buy or Lease from Hennessy of Southlake Buick GMC?

The car shopping process doesn't have to be stressful, and at Hennessy of Southlake Buick GMC, we strive to make your entire experience enjoyable and rewarding-from choosing your model to test driving your favorites to financing and driving off the lot in your shiny new bargain.

And part of our commitment to stellar customer service is making sure that you get a price that will leave you smiling. We have specials and incentives that can put your favorite new or used GMC or Buick models within reach. So what are you waiting for? Find us at 7261 Jonesboro Road in Morrow. Our sales staff is standing by to assist you.