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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 Winnsboro, SC. 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 293 Us Hwy 321 Bypass South for the ultimate SONIC experience!
Customers reported inconsistent service quality, with some staff being friendly while others were rude or unhelpful.
Food Temperature
Multiple reviews mentioned issues with food being served cold or not fresh, leading to dissatisfaction.
Cleanliness
There were mixed reviews regarding cleanliness, with some customers noting dirty restrooms and unsanitary conditions.
Speed of Service
Several customers experienced slow service, particularly during busy times, leading to long wait times.
Overall Experience
While some customers enjoyed their meals and had positive experiences, others expressed disappointment with service and food quality.
BM
Bernie Markley
Jan 2, 2026
3.0
This is a rare sit-down indoor dining Sonic, complete with TV and electronic fireplace. We were quite disappointed with all the food selections, which tells me the food prep person was very inexperienced or not trained properly. Usually Sonic food is decent to pretty good. Fried foods were overdone and burgers just lacked flavor
RR
Ronald Rozzi
Dec 23, 2025
5.0
Quick lunch.
JC
Jessica Collier (Jessica Collier)
Dec 11, 2025
2.0
Older lady worker was very rude and talked very disrespectfully when dealing with the public.
MS
Michael Steele
Nov 23, 2025
5.0
Oder was exactly what I ordered.
EM
Ellaree Mills
Oct 28, 2025
2.0
My food would have been great if the burger was warmer and the fries hot.
I had no ketchup and napkins in my bag.
Oh yeah! The strawberry limeade had two good slurps and the rest was ice🙄
The carhop was friendly 😁
I had eaten here before and would have rated them 🗣⭐️⭐️⭐️⭐️⭐️