About Quantum Auto Sales Santa Ana

Come down and check out our Santa Ana, CA showroom.


Our Opening Hours

Open9:00 - 9:00Monday
Open9:00 - 9:00Tuesday
Open9:00 - 9:00Wednesday
Open9:00 - 9:00Thursday
Open9:00 - 9:00Friday
Open9:00 - 9:00Saturday
Open9:00 - 9:00Sunday

Pre-Owned Cars and Trucks in Santa Ana, CA 92704

Quantum Auto Sales Santa Ana is here to take care of all of your vehicle buying, selling and financing needs.

Used & Certified Vehicles For Sale Serving Orange County, Los Angeles, San Bernardino, Inland Empire, San Diego and Riverside County.

Quantum Auto Sales is home to 3 automotive locations and carries the largest selection of car dealerships and automotive brands in Orange County. We have been established and has served the OC since 2000. Our dealerships take great care in serving customers from all over Santa Ana, Anaheim, Costa Mesa, Buena Park, La Mirada, Garden Grove . Customers have come from all over Los Angeles, San Bernardino, Palm Springs,Ontario, and San Diego to get a great deal on their next used car purchase because our dealers aim for the no-nonsense way of selling used vehicles that separates them from the rest. Car buyers expect low prices combined with superior service when searching for a pre-owned vehicles and the automotive dealerships at the Quantum Auto Sales strives to meet that expectation. Our dealerships employ staff that are helpful and knowledgeable that take time to find the perfect match between the customer and vehicle. Why does Quantum Auto Sales go the extra mile? It's simple. We're here to provide you with the information and assistance you need to make an informed decision when buying a car.