About Us

What we do, and why we do it


With a lifetime of automotive passion, RS1 Motorworks, in partnership with Vault Auto Services, is committed to offering an exclusive line of high-quality products and services in an inviting and professional atmosphere.

RS1 Motorworks is located in San Antonio, TX and is your premier dealer of select luxury and exotic motorcars. We specialize in providing our customers with an incredible concierge sales experience that begins with offering each and every qualified Client a look into one of the most meticulous collection of preserved, award-winning motorcars available for purchase. If you don’t find what you are looking for in our current inventory, our devoted sales staff will aggressively search for the car of your dreams through our esteemed network of automobile enthusiasts, memberships and societies, ensuring you get exactly what you are looking for.

Our services include private owner consignments, various levels of auto detailing and restoration, long and short term, temperature- and humidity-controlled storage, standard vehicle maintenance and more.


Rolls Royce
Other Luxury Brand


  • Personal customer experience for your motorcar purchase
  • Expertise on all luxury motorcar brands and models
  • Personal customizations to your motorcar that truly make it your own
  • Bespoke services available for proper care and maintenance of your luxury motorcar
  • Customer satisfaction is not a slogan, but what we work toward in delivering your motorcar purchase


  • On each occasion that I’ve been to VAULT, I grow more certain that there is no better location to ensure the utmost service and quality for motorcars. The shop is immaculate and the attention to detail is unlike any I’ve ever seen.  On top of this the staff is knowledgeable, trustworthy, professional, friendly, and truly concerned about my happiness and taking care of their community. VAULT is the only place you need to contact to care for your collection.Heather
  • The VAULT is a dependable source for all of a PMCs restoration needs. My Bentley GTC has been driven to San Diego, San Francisco, Seven Springs PA, Orlando, Atlanta to name a few. When you drive your PMC frequently, scrapes and scratches come with the territory and the VAULT is a wonderful resource to restore your PMC to her former glory. VAULT can make her even more beautiful by applying what they call a ceramic coating which produces dramatic results. The depth of color is superb and I feel was instrumental in my Bentley recently winning a “Best of Show” award at the Biltmore Estates in Asheville NC.Tom Kroger


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