Welcome to Rancho Grande Motors

At Rancho Grande Motors, we're proud to serve the drivers of San Luis Obispo with some of the most popular vehicles around California, and the country. We're committed to giving drivers from across the Lompoc, Santa Maria, and Pismo region the best in customer service, with a topnotch selection of brand-new vehicles to choose from, as well as an extensive inventory of pre-owned car, truck, and SUV. Plus, with our expert finance, service, and parts centers in house, we strive to be your one-stop dealership for all your automotive needs.

Find Your Ideal Ride at Rancho Grande Motors

Whatever you're shopping for, our sales team is here to ensure a seamless experience throughout every step of the vehicle-buying process. Know exactly what you want? Great! We'll help you secure the best financing for your budget. Not sure where to start? No problem! We can help you narrow down your options, so you can select the best GMC for your needs.

Come See us at Rancho Grande Motors to Get Started Today

Here in our San Luis Obispo showroom, not far from Lompoc, Santa Maria and Pismo, we're ready to assist you. We can answer any questions about GMC options, and help you find your next vehicle or take care of your current one. We hope to help and see you soon!

  1. Rancho Grande Motors

    1404 Auto Park Way
    San Luis Obispo, CA 93401

    • Sales: (805) 706-0729
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Rancho Grande Motors

1404 Auto Park Way
Directions San Luis Obispo, CA 93401

  • Contact: (805) 706-0729


  • Monday 9:00 am - 7:00 pm
  • Tuesday 9:00 am - 7:00 pm
  • Wednesday 9:00 am - 7:00 pm
  • Thursday 9:00 am - 7:00 pm
  • Friday 9:00 am - 7:00 pm
  • Saturday 9:00 am - 6:00 pm
  • Sunday 10:00 am - 5:00 pm