Sonic has always played a different game — a drive-in model built on carhops, endless drink combinations, and a playful brand voice. Since being acquired by Inspire Brands in 2018, Sonic’s mission has been to modernize its operations, expand digital ordering capabilities, and maintain its unique identity while continuing to scale.

Supporters highlight the strengths.

Sonic’s menu variety — from burgers to slushes — drives broad appeal, and the customizable drinks are a proven traffic magnet. Drive-in service stood out during COVID, reinforcing the relevance of the format. Under Inspire Brands, Sonic has improved marketing reach, loyalty program adoption, and digital sales. For franchisees, smaller build-outs and flexible prototypes create options in diverse markets, fueling steady unit growth.

But there are weaknesses beneath the surface.

Labor costs are rising, and the carhop service model can be less efficient than standard drive-thrus. Some franchisees report challenges with throughput during peak hours, where the complexity of tasks slows down the speed. Sonic’s presence remains regional, with limited penetration in the Northeast and West, resulting in uneven national brand recognition. Heavy reliance on beverages and LTO buzz also raises questions about the sustainability of traffic when promotions fade.

Sonic has momentum, but whether the drive-in model can keep scaling without losing efficiency will be the test for both operators and investors.

👉 Just like sports, the coach will tell you the team is built to win.

The analyst examines the statistics and identifies where the losses could accumulate. Our Intel Reports shine those lights — green, yellow, and red — so operators, investors, and vendors can make informed decisions about where to place their bets.

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