Webhow much does a sonic assistant manager make? Sonic assistant manager made a median salary around $48,865 in october, 2024. Webaug 21, 2024 · the estimated total pay for a sonic carhop is $51,431 per year in the united states area, with an average salary of $42,378 per year. These numbers represent the. Webaverage salaries for sonic assistant manager: Sonic salary trends based on salaries posted anonymously by sonic employees. The average assistant manager base salary at sonic is $36k per year. Web3,668 sonic assistant manager jobs available on indeed…