Here at VANGUARD BUICK GMC OF SHERMAN, it is our mission to be the automotive home of drivers in the Sherman, TX area. We provide a vast selection of new and used vehicles, exceptional car care and customer service with a smile!

Speaking of new GMC, Buick models, you have your pick of our showroom. Our local dealership keeps a great stock of used cars, trucks, and SUVs in inventory. With competitive prices offered on every pre-owned model for sale on our lot, you won't find a reason to visit any other dealership in Sherman.

We Make It Easy

When you decide you are ready to get into a great GMC, Buick, we are here for you (or as far away as you want). Purchase online with our intuitive online tools, or let us do all the paper work for you. When you come to get the keys, we can have you out the door in as little as 15 minutes, but are glad to go through every detail of your car with you for as long as you like. Its all up to you.

VANGUARD BUICK GMC OF SHERMAN is also by your side whenever you need any car service and repair work done in Sherman . What's more, our auto parts team would be happy to get you whatever you need to keep your GMC, Buick vehicle on the road for many miles to come.