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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 Fenton, MO. 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 100 Gravois Bluffs Circle for the ultimate SONIC experience!
Customers frequently reported long wait times, poor service, and rude staff interactions.
Food Quality
Mixed reviews on food quality; some enjoyed the burgers and shakes, while others complained about incorrect orders and unsatisfactory food.
Order Accuracy
Numerous complaints about missing items, incorrect orders, and issues with special requests not being honored.
Technology Problems
Customers experienced issues with the app and drive-thru technology, leading to confusion and delays.
Positive Experiences
Despite the negatives, some customers praised the friendly staff and consistent quality at certain locations.
PM
Penelope Munder
Feb 9, 2026
1.0
Waited 30 minutes at the speaker. No body came through and then our light went off. Plenty of people there. I get being busy but just turning it off is rude.
MM
Mary
Feb 8, 2026
4.0
This place is great for a quick lunch. They have more than just a burger & fries. I especially like their grilled cheese sandwiches!
AG
Avril Gowen
Feb 5, 2026
1.0
I ordered a supersonic burrito and all it has in. It is egg. Nothing else I will never order anything but a slushy here again.
MW
michael williams
Feb 5, 2026
5.0
1st time eating sonic food for lunch it was good
CD
Christina DeGonia
Feb 1, 2026
4.0
There is no window for the drive thru it was very confusing