Sonic has also introduced its new Pretzel Bacon Smasher and Peppermint Brownie Bark Shake as part of the its fall lineup.

Customers can order the Peppermint Brownie Bark Shake as well as the Pretzel Bacon SONIC Smasher on the SONIC app.

Close up of Sonic restaurant drive-in logo on store front, northern Idaho. (Photo by: Don & Melinda Crawford/Education Images/Universal Images Group via Getty Images) Sonic customers say they “can’t ...

Sonic has been quenching our thirst all year long with a variety of new beverage options, such as the Strawberry Mangonada ...

NEW YORK (AP) — Sonic says there’s been some “unusual activity” on credit cards used at some of its restaurants. The fast-food chain said in a statement that its credit-card processor told them about ...

OKLAHOMA CITY Sonic Corp., the 3,400-unit drive-in chain based here, announced several promotions within its top management, effective May 1. Scott McLain, currently president of the company's ...

SONIC Drive-In, the Southeastern Conference (SEC) and SEC Network announced a new, multi-year sponsorship agreement, making SONIC the “Official Quick Service Restaurant of the SEC.” The deal, which ...