The average national cost of auto insurance, regardless of your car, is $1,424 per year — which is $449 cheaper than the average cost to insure convertibles. This is for a policy with 100/300/100 liability insurance and comprehensive and collision coverage.
However, the actual cost of car insurance for convertibles will depend on many other factors, such as the driver’s history, age, location and credit score. To find the cheapest rates, convertible drivers can compare quotes, find discounts or increase their deductibles.