Chuck Nash Auto Group

Chuck Nash Auto Group Welcome to Chuck Nash Auto Group, your premier Central Texas Chevrolet, Buick & GMC dealer with three Shopping for a used or pre-owned car, truck or SUV?

Welcome to Chuck Nash Auto Group, your premier Central Texas Chevrolet, Buick & GMC dealership with three prominent locations in San Marcos, Seguin and Lockhart! Chuck Nash Auto Group is sure to have a great dependable vehicle that’s just what you're looking for. At Chuck Nash Auto Group, our three dealerships work together as a team in helping you locate the perfect ride and our financing special

ists will make sure that buying your new or used car, truck or SUV is a straightforward a painless experience. Additionally, we offer a parts, collision and auto repairs service department that can handle any repair or maintenance issue that may arise. Whichever car, truck, or SUV you're thinking about, you'll want to visit Chuck Nash Auto Group first and take advantage of great pricing, special offers, and surpassing customer service. San Marcos Chevrolet, Buick and GMC Dealer- that’s the Chuck Nash Auto Group. With a huge selection of new and pre-owned low-mileage cars, trucks and SUV’s why not visit us today? There’s no better time to come in and see what Chuck Nash Auto Group can do for you!

Safety starts with regular maintenance. Save our top maintenance tips to keep your family safe on the road.
09/02/2026

Safety starts with regular maintenance. Save our top maintenance tips to keep your family safe on the road.

Elevate your next adventure with 15%-25% off¹ eligible accessories online each week in September.
09/02/2026

Elevate your next adventure with 15%-25% off¹ eligible accessories online each week in September.

09/01/2026

Anybody can tell you they have trucks.

We'd rather show you.

Regis tried his best drone impression again, but even from up there he couldn't fit the whole selection into one video.

If you're looking for a new Chevrolet or GMC truck, work truck, fleet vehicle, or quality pre-owned pickup, we've got rows of options ready to see in person.

Different trims. Different configurations. Different price points.

Don't settle for whatever happens to be available. Come somewhere you actually have choices.

Visit Chuck Nash in San Marcos.

Take Exit 208 off I-35, the Chuck Nash Loop.

If you miss it, just loop around. You will not miss us again.

08/31/2026

We found the evidence. 😂

Apparently, some of you are visiting our new neighbors at Buc-ee's and then making your way over to the Chuck Nash Loop.

We like the plan. Just don't stop in the parking lot.

Come inside and shop our Chevrolet, Buick, GMC, and quality pre-owned inventory. Already like what you're driving? Let us make you an offer for it.

You're already at Exit 208. You might as well see what your vehicle is worth while you're here.

And please... take the Buc-ee's wrapper with you. 😂

Visit Chuck Nash in San Marcos.

Take Exit 208 off I-35, the Chuck Nash Loop.

If you miss it, just loop around. You will not miss us again.

08/31/2026

Thank you for your wonderful feedback! We appreciate you taking the time to share your experience with Chuck Nash Chevrolet Buick GMC. We're thrilled to hear that you enjoyed great customer service and found the process quick and easy. We look forward to seeing you again soon!

08/31/2026

Designed for you. Piece by piece.

08/29/2026

5 tanks. 5 decades. And only a few days left. ⛽

We're celebrating 50 years of Chuck Nash serving Central Texas by picking up the tab at the pump.

Purchase an eligible new Chevrolet, Buick, or GMC through August 31, and we'll fill up that vehicle five times before the end of the year.

If you've been thinking about buying your next new vehicle, don't wait. This offer ends Sunday.

Five full fill-ups. On us.

Visit Chuck Nash in San Marcos.

Take Exit 208 off I-35, the Chuck Nash Loop.

If you miss it, just loop around. You will not miss us again.

Offer valid with the purchase of an eligible new Chevrolet, Buick, or GMC vehicle from Chuck Nash Chevrolet Buick GMC through 8/31/26. Qualifying purchaser will receive five (5) complimentary fuel fill-ups for the vehicle purchased. Purchased vehicle must be brought to Chuck Nash for each fill-up. Each fill-up is limited to the factory fuel-tank capacity of the purchased vehicle. All five fill-ups must be redeemed by 12/31/26. Offer has no cash value, is non-transferable, and applies only to the qualifying vehicle purchased. One offer per qualifying vehicle purchase. Excludes pre-owned and fleet vehicles. Subject to vehicle availability and prior sale. See dealer for complete details.

08/28/2026

Gold? Brown? Bronze?

Regis isn't quite sure what to call it. He just knows it looks good. 😂

If you've been looking for a Buick Envista in a color that stands out from everything else on the road, you need to see this one in person.

And the good news is we've got options. Right now, Regis has three Envistas lined up and ready for you to check out.

Great looks, impressive features, and the value that has made the Envista one of our favorite Buicks to talk about.

Come pick your favorite.

Visit Chuck Nash in San Marcos.

Take Exit 208 off I-35, the Chuck Nash Loop.

If you miss it, just loop around. You will not miss us again.

08/27/2026

Regis tried to give away Chuck's money.

Chuck had a better idea!

Purchase an eligible new Chevrolet, Buick, or GMC from Chuck Nash through August 31, and we'll fill up that vehicle five times before the end of the year.

Five full fill-ups. On us.

It's another way we're celebrating five decades of serving Central Texas and saying thank you to the customers who have made the last 50 years possible.

You've only got a few days left to take advantage of it.

Visit Chuck Nash in San Marcos.

Take Exit 208 off I-35, the Chuck Nash Loop.

If you miss it, just loop around. You will not miss us again.

Offer valid with the purchase of an eligible new Chevrolet, Buick, or GMC vehicle from Chuck Nash Chevrolet Buick GMC through 8/31/26. Qualifying purchaser will receive five (5) complimentary fuel fill-ups for the vehicle purchased. Purchased vehicle must be brought to Chuck Nash for each fill-up. Each fill-up is limited to the factory fuel-tank capacity of the purchased vehicle. All five fill-ups must be redeemed by 12/31/26. Offer has no cash value, is non-transferable, and applies only to the qualifying vehicle purchased. One offer per qualifying vehicle purchase. Excludes pre-owned and fleet vehicles. Subject to vehicle availability and prior sale. See dealer for complete details.

08/27/2026

The moonroof won't be the whole reason you get an Enclave. But it will be a big one.

Address

3209 N Interstate 35
San Marcos, TX
78666

Opening Hours

Monday 8:30am - 8pm
Tuesday 8:30am - 8pm
Wednesday 8:30am - 8pm
Thursday 8:30am - 8pm
Friday 8:30am - 8pm
Saturday 9am - 7pm

Telephone

+15125594362

Website

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