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Sonic Drive-In
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Sonic Drive-In

3.7
(1728 reviews)
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Business Details

1215 Grand Avenue, San Marcos, CA
92078, United States
(760) 591-0025
http://www.sonicdrivein.com/locations/us/ca/san-marcos/1215-grand-avenue/store-6390
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About

Fast Food RestaurantRestaurantAmerican RestaurantChicken RestaurantIce Cream ShopHot Dog RestaurantBreakfast RestaurantBurger JointRestaurant Delivery Service
For more than 60 years, SONIC, America’s Drive-In has built the ultimate dining experience with our drive-in restaurants and we proudly serve our guests in San Marcos, CA. We did it by sticking to what made drive-ins so popular in the first place: made-to-order American classics, signature menu items, and speedy service from friendly Carhops full of fun and personality. Cruise on over to us at 1215 Grand Avenue for the ultimate SONIC experience!

Details

  • DeliveryAvailable
  • TakeoutAvailable
  • Credit cardAvailable
  • BreakfastAvailable

Location

Sonic Drive-In
1215 Grand Avenue, San Marcos, CA
92078, United States

Hours

Monday10:00 AM - 12:00 AM
Tuesday10:00 AM - 12:00 AM
Wednesday10:00 AM - 12:00 AM
Thursday10:00 AM - 12:00 AM
Friday10:00 AM - 1:00 AM
Saturday9:00 AM - 1:00 AM
Sunday9:00 AM - 12:00 AM
12/31/202610:00 AM - 12:00 AM

Reviews

3.7
1,728 reviews
5 stars
704
4 stars
406
3 stars
262
2 stars
125
1 star
231
  • EM
    Emerson Morris
    May 7, 2026
    5.0
    so good
  • JI
    Jason Ivey
    May 5, 2026
    4.0
    If you're using, tap to pay. Make sure to mention it before the car hop comes out or they'll have to run back inside.
  • HH
    H Hild
    Apr 17, 2026
    4.0
    Well it's a Sonic. It just seemed to take longer than some others. Should not take 10 minutes for a drink and corn dog.
  • RS
    Regina Smith
    Apr 7, 2026
    3.0
    Used to be my fav quick lunch spot until I found a hair in my tots. I feel like their side prices have become outrageous for warmed up frozen food tbh.
  • AA
    Alanna Arterberry
    Mar 19, 2026
    1.0
    absolutely disgusting. I ordered a ex-large Cup of crushed ice and this is what I get. They do not clean their ice machines. I will never in my life come back here again, i'm absolutely disgusted.
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Brand Certified Facts from Sonic Drive-In

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Certified May 17, 2026Yext Knowledge Graph
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