For nearly 80 years and four generations, Maggio GMC has delivered exceptional auto sales and service to Louisiana drivers. Our family-owned and -operated GMC dealership in New Roads, LA, delivers a transparent buying process, so you can have total confidence when you choose to purchase a new GMC truck or used car from us. Plus, we offer certified GMC service to keep your Sierra, Acadia or whatever you drive in top condition. Our dedication to top-notch customer service is why we’ve won the Mark of Excellence award every year since 2018!