Recently imported vehicles are increasing rapidly and related vehicle accidents have also increased. In addition, the number of accident in 2010 was approximately 205,000 cases, about 6,000 billion to repair the vehicle accident was paid. RCAR low-speed crash tests to calculate the imported car insurance repairs, domestic cars and imported car repairs were compared. Average repair cost 2,920,000 won in domestic cars and imported cars are 14,570,000 won, imported cars were approximately five times higher than domestic cars. The results of comparing the total repair cost, imported vehicle repairs to the front of the T-car was the highest, rear repairs to the C-car was the highest. New car value for repairs, parts price, damage in terms of imported cars were higher than that of the domestic cars. In order to avoid the social costs of spending, calculated based on proper repairs on imported vehicles, improvement of excessively high parts prices and the repairman cost are needed.