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Sonic Drive-In
Brand Certified

Sonic Drive-In

3.5
(272 reviews)

Business Details

15107 Old Harlan Road, Lathrop, CA
95330, United States
(209) 234-5843

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 Lathrop, 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 15107 Old Harlan Road for the ultimate SONIC experience!

Location

Sonic Drive-In
15107 Old Harlan Road, Lathrop, CA
95330, United States

Hours

Monday7:30 AM - 2:00 AM
Tuesday7:30 AM - 2:00 AM
Wednesday7:30 AM - 2:00 AM
Thursday7:30 AM - 2:00 AM
Friday7:30 AM - 2:00 AM
Saturday7:30 AM - 2:00 AM
Sunday10:00 AM - 2:00 AM
12/31/20267:30 AM - 2:00 AM

Reviews

3.5
272 reviews
5 stars
116
4 stars
46
3 stars
27
2 stars
28
1 star
55
  • SK
    Shazia Khan
    6 days ago
    4.0
    I love sonic but always get disappointed at this location either its their customer service skills, or they mess up my order.
  • SC
    Seth Christensen
    Mar 30, 2026
    1.0
    This location closed early even though both Google and the Sonic app clearly said they were open until midnight. That alone is frustrating, but the way it was handled made it even worse. The drive-thru employee was rude, unhelpful, and showed zero apology. I was told there was nothing she could do about a refund and that I had to deal with corporate. Customers should not be stuck paying for a business’s mistake while being treated badly. Update your hours and train your staff to handle problems professionally.
  • AW
    Angela W
    Mar 28, 2026
    1.0
    I've been to this location a few times. The last 2 were disappointing. The wait time is ridiculously long. And both times there were mistakes made, but it's not worth the long wait times to fix. And don't bother trying to get the "support" from the app to fix it.
  • MT
    Mary Ann T
    Mar 15, 2026
    1.0
    Not sure why the service was extremely slow even though there was just one other car besides mine. I also waited for 20 minutes at the window for one item. Terrible service.
  • LL
    Lizeth
    Mar 8, 2026
    1.0
    needs new workers and management asap. their time response and service has been an issue for months now. every time i come it’s about 30 minutes and i would order just 2 drinks. absolutely insane. they don’t move with any type of speed at all.

Brand Certified Facts from Sonic Drive-In

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Certified April 05, 2026Yext Knowledge Graph
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