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USAA and Nationwide offer the cheapest full coverage car insurance, based on our analysis. USAA costs an average of $1,475 ...

State Farm offers gap insurance, which covers the difference between what your car is worth and what you owe on it after a ...

Find low-cost full coverage car insurance options ...

Among South Carolina's most affordable car insurance providers are USAA, Auto-Owners, and State Farm. Full-coverage car insurance in South Carolina averages $259 each month, compared to the national ...