How much does it cost to open a Sonic Drive-In?

Total investment for a Sonic Drive-In location typically ranges from approximately $1,200,000 to $3,500,000, with a franchise fee of approximately $45,000. Always confirm against the most current FDD.

How much does Sonic Drive-In charge in ongoing fees?

Royalties run approximately 5.0% of gross sales, plus an advertising fund contribution of about 5.0%. Confirm in Item 6 of the FDD.

How long does it take to open a Sonic Drive-In?

From signed agreement to opening typically takes 9–18 months depending on site selection, permitting, construction, and training.

What net worth and liquid capital does Sonic Drive-In require?

Sonic Drive-In typically requires approximately $500,000 in liquid capital and a minimum net worth of approximately $1,000,000. Requirements may vary by territory.

Sonic Drive-In Franchise Cost, Fees & FDD (2026)

Q: Does Sonic Drive-In disclose financial performance (Item 19)?

Yes — Sonic discloses AUV ranges in Item 19; varies materially by market.

At a Glance

Total Investment$1,200,000 – $3,500,000

Franchise Fee$45,000

Royalty5%

Ad Fund5%

Liquid Capital$500,000

Net Worth$1,000,000

Total Units3500

Franchised Units3300

Company-Owned0

Term20 years

About Sonic Drive-In

About the Sonic Drive-In franchise

Sonic Drive-In — America's Drive-In — carhop QSR — has built its franchise system in the food service category since 1953, headquartered in Oklahoma City, OK. Drive-in carhop QSR known for burgers, slushes, and unique service model.

As of recent disclosures, Sonic Drive-In operates approximately 3,500 units worldwide. Initial investment for a single location typically falls between $1,200,000 and $3,500,000, with a franchise fee of approximately $45,000.

Unit economics and ongoing fees

Ongoing royalties run approximately 5.0% of gross sales, plus a brand fund / national advertising contribution of about 5.0%. Model these as recurring overhead — they apply to top-line revenue, not profit. Confirm the exact fee schedule and any local/regional marketing co-op requirements in Items 5, 6, and 11 of the current FDD.

Why prospective franchisees consider Sonic Drive-In

Operators considering Sonic Drive-In typically weigh the following advantages:

Differentiated drive-in format
Strong beverage and snacking dayparts
Inspire Brands ownership and infrastructure
Loyal regional customer base

Where Sonic Drive-In has real trade-offs

Honest diligence also requires looking at where the system has friction:

High capital cost for drive-in build
Weather-sensitive carhop model
Mature in core Southern/Southwest markets
Labor model is service-intensive

How to evaluate the Sonic Drive-In opportunity

Before signing any franchise agreement, request the current Sonic Drive-In FDD, talk to at least 8–10 existing franchisees (both new and mature), and build a unit-level model that stress-tests labor, occupancy, royalties, and ramp. Pay particular attention to Item 19 (financial performance representations) if disclosed, Item 7 (estimated initial investment), and Item 20 (system size and turnover) trends over the past three years. Validation calls with existing operators are the single highest-leverage step in the process.

Figures above are seed estimates compiled from public sources and may not reflect the most recent FDD. Always verify against the current Franchise Disclosure Document before relying on any number commercially.