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 Mercedes,TX. 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 620 East 2nd Street for the ultimate SONIC experience!
Fast-food burger & fries joint with an old-school feel, including retro drive-in service. Based on 89 reviews, the restaurant has received a rating of 4.5 stars. Price $
✔️ Drive-through ✔️ Delivery

Address:
620 E 2nd St, Mercedes, TX 78570
Phone: (956) 903-4393
Website:
Hours
| Wednesday |
7 AM–12 AM |
| Thursday |
7 AM–12 AM |
| Friday |
7 AM–12 AM |
| Saturday |
7 AM–12 AM |
| Sunday |
7 AM–12 AM |
| Monday |
7 AM–12 AM |
| Tuesday |
7 AM–12 AM |
Photo Gallery
Reviews
David Medrano
Waited 15 minutes in drive thru to get overcooked, dry hamburgers. Not good at all. Almost forgot to mention, no ketchup and no napkins in bag either.
… more
Blanca Munoz
Go here at least twice a week and I always get my order quick and correct. Love how they are always fast and polite. Tips well deserved!!
… more
Giovanni Gamez
Food was great! Fresh and the drink was prepared well, got a brain freeze with the slush. Did I mention the food was actually fresh and tasted good.
… more
john salchichon
After years of great service in multiple locations this one set the bar super low today. My go to is a cheeseburger. The one i got was old. Idk how old it was but the lettuce was almost transparent the tomato was super soggy and the patty was dry ans gad zero flavor. Come on guys please do better. “Have a Super Sonic Day”? Im a Super Sonic disappointed customer
… more
Cindy Perez
Waited 20 minutes for 2 small shakes. People who got there after me that ordered burgers got their food before me. Will not come back to this location again.
… more
Etian
Don’t usually like sonic, but this one was top tier really good tater tots
… more
Charlie Kenobi
We had a great experience we had here today!
… more
Melissa Cantu
The young lady that brought our order was very kind and informative. The food was good and the broccoli tots were awesome! The price wasn’t too bad and of course I always give the car hop a tip.
… more
Hillovestechno91
Nice new location. Food was great.The girl at the drive through didn’t really seem to care. Didn’t offer me ketchup or hot sauce for my food. It wasn’t in the bag either. I waited for her to come back and she walked to the back and never came out!!!
… more
Alberto Perez
Ordered a number 1 with tator tots and cherry limeade drink during lunch hour. Service was quick, staff was friendly.
… more
… View more