Add Yahoo as a preferred source to see more of our stories on Google. Cars lined up at the Sonic drive-in - QualityHD/Shutterstock There's something about a drive-in institution that just feels cozy ...

KAPOLEI, Hawaii (Island News) -- Sonic Drive-In is getting closer to opening its first Oahu restaurant. Island News has learned that the Oklahoma-based fast-food giant has filed public documents this ...

Sonic’s new 'natural energy' drink lineup features three fruit-forward flavors, available in still or sparkling varieties.

Sonic Drive-In is promoting its smash-style burger for $1 through April 27 in what it’s calling “Smasher Week.” The chain of more than 3,500 restaurants, a subsidiary of Atlanta-based Inspire Brands, ...

SAN ANTONIO – Sonic Drive-In is making the summer heat a little more refreshing with deals, new items and returning drinks. Starting this week, guests can get half price on Sonic’s Shakes after 5 p.m.

Sonic Drive-In is adding a cheese sauce as a limited-time offer and promoting it with two types of queso fries. The new white queso can be added to any order for $1 starting Sept. 2 to the general ...