Welcome to Diamond Auto Exchange
Pre-Owned Cars and Trucks For Sale in Colton, CA
1741 N Mt Vernon Ave
Colton, CA 92324
We are driven to keep you driving. Our long term employees and financing partners are committed to getting the job done right the first time.
Diamond Auto Exchange aspires to be Southern California’s go-to used car dealer through integrity, commitment and a customer experience you will never forget. We are a family owned and operated dealer and we ensure every customer feeling like part of the Diamond family.
- Accountability: We hold everyone accountable and assume responsibility for our actions.
- Support: Our sales and management team engage and consult with all of our customers.
- Professionalism: We serve our customers in a professional manner.
- Integrity: We operate with ethics and honesty in order to fulfill our obligations.
- Respect: We value and respect the privacy of our customers and their families.
- Excellence: We always strive for greatness and promote improvement.
Leave us a review
I loved the car and staff was courteous and professional....Juan LoeraLos Angeles
Thanks to all the staff for helping getting my car.Miguel and Neal help us get the car both are great guys answer our questions and so polite thank you guys...Murdog27Corona
My first time buying a car and the great folks over at Diamond Auto made it a great experience. They responded quickly, I never felt pressured into anything, and they helped me get a great deal. You wont find better customer service anywhere else!...FerndowgPomona
When your in search of a pre-owned vehicle, you definitely want to go with people you can trust. Larry, Neal, and Miguel were the people who made it possible for me to obtain the car I wanted. They were professional and understanding of my situation. They made...Jose R.Paramount
Larry & Mike went over and above to give us great customer service! The rest of the staff were always helpful as well. We would totally recommend this dealership to friends or family. We felt that they all were very forthright & honest throughout the total ...Ned & Lynn IngleFlowery Branch
I really loved how they helped me pick my dream car ! Super cheep very friendly! I definitely recommend this dealer !!!...PriscillaCorona