After more than 90 years in the automotive industry, the Mossy family's business longevity is a clear sign of their willingness to embrace an ever-evolving market as well as their attentiveness to the needs of customers. In 1921, family patriarch Wiley Mossy began selling cars in with the goal of earning enough to open his own dealership. 

As the automotive industry experienced growing pains such as manufacturer strikes, wartime business decrease, and wage inflation, Wiley successfully steered the business towards prosperity, growing it - and his family - along the way. Throughout the years, Wiley had the pleasure of introducing his sons and grandsons to the family business while expanding the company.

The implementation of the Mossy Auto Group's sales tenets focusing on the customer experience dates back to the 1940's when Wiley introduced a "fair market pricing" philosophy in response to the automobile industry's high demand but low product availability. That practice evolved into the "Market Based Price" philosophy used at the Mossy Auto Exchange today. 

The positive response bolstered both their business and reputation among customers and other successful industry professionals.The group continued to grow in San Diego and the family's processes to enhance retail performance were further refined. In San Diego the Mossy family of dealerships includes: Nissan, Toyota, Ford, Volkswagen, Fiat, Alfa Romeo, Honda, Mitsubishi, and Infiniti.  

In 2018 the Mossy Auto Exchange was opened in Pacific Beach with the philosophy of making car buying and selling more open, faster, and relaxed. "Buy & Sell the EzFast Way" is more than a slogan; it is a commitment to our customers that we will make every deal easy and enjoyable.  Because buying or selling a car should not be stressful, it should be fun.


You know what you want better than we do. Our goal is to create an open, relaxed and transparent process where you are in control. Every vehicle in our inventory has a market based price so there is no need to haggle, you are getting the best deal possible.


If you are selling your car our EzFAST process is designed to get you the best price possible as quickly as possible.  We will make you an offer on your car in 10 minutes or less.   If you are looking to buy a car the EzFAST process is designed to get you behind the wheel of your dream car as fast as possible.


  • Upfront Market Based Prices
  • Friendly, One-of-a-kind Customer Service
  • Vast Inventory of Top Quality Used Cars that Fit Everyone's Needs and Budgets

If you don't see what you are looking for, click on CarFinder, fill out the form, and we will let you know when vehicles arrive that match your search! Or if you would rather discuss your options with our friendly sales staff, click on Directions for interactive driving directions and other contact information. We look forward to serving you!


Mossy Auto Exchange

4615 Mission Bay Dr
Directions San Diego, CA

  • Sales: (858) 490-4796


  • Monday 8:30 AM - 9:00 PM
  • Tuesday 8:30 AM - 9:00 PM
  • Wednesday 8:30 AM - 9:00 PM
  • Thursday 8:30 AM - 9:00 PM
  • Friday 8:30 AM - 9:00 PM
  • Saturday 8:30 AM - 9:00 PM
  • Sunday 9:30 AM - 7:00 PM