While you've undoubtedly seen Sonic's iconic ads, you may be curious about how the restaurant came to be - and how it has maintained relevance over the years.

SONIC's Ice Cream Cookie Sandwiches are available now in two varieties at participating drive-ins for a limited time for $1.49* after 8 p.m. and $1.99 throughout the day.

SONIC Releases Festive Socks and Other Prized Items Just in Time for the Holidays Custom ice machine, sparkling roller skates and more all part of latest merchandise drop from America’s Drive-In ...

Now, Sonic Drive-In, which is headquartered in Oklahoma City but has locations in 47 states, is stepping up to the plate with its trio of barbecue-inspired menu items: its pulled-pork BBQ ...

Sonic Drive-In has new items sure to be welcomed by pickle lovers. The Big Dill Cheeseburger and Pickle Fries will be available for a limited time starting May 2. Sonic app users, however, can ...