Sonic Drive-in - Harlingen

I love stopping by for an iced coffee, especially with the happy hour deals on drinks throughou...

The app is convenient, and the drinks arrive quickly—no need to wait for happy hour. The food i...

The young man I've encountered during my recent visits has been incredibly kind! They consisten...

Eating is very good and service is fast. very good selection and my family loves the hamburger.

The burgers are good,love the grape slushi,too bad there's no indoor seating.