2021 auto insurance survey methodology
This opt-in survey of 7,586 adults ages 18 and older was conducted online by NerdWallet, July 8-26, 2021. Respondents were asked to rate one auto insurance brand they obtained or renewed a policy with within the past 12 months, and the policy had to be in their name at the time of the survey. These brands were rated on overall satisfaction, overall value, online experience and trustworthiness on a scale of 1-100. Only brands with 100 or more qualifying respondents are reported — 300 of the respondents were current Geico policyholders.
Insurer complaints methodology
NerdWallet examined complaints received by state insurance regulators and reported to the National Association of Insurance Commissioners in 2018-2020. To assess how insurers compare to one another, the NAIC calculates a complaint index each year for each subsidiary, measuring its share of total complaints relative to its size, or share of total premiums in the industry. To evaluate a company’s complaint history, NerdWallet calculated a similar index for each insurer, weighted by market shares of each subsidiary, over the three-year period. Ratios are determined separately for auto, home (including renters and condo) and life insurance.
Auto insurance ratings methodology
NerdWallet’s auto insurance ratings reward companies for customer-first features and practices. Ratings are based on weighted averages of scores in several categories, including financial strength, consumer complaints and discounts. Our “ease of use” category looks at factors such as website transparency and how easy it is to file a claim. Using our editorial discretion, we also consider customer satisfaction surveys. These ratings are a guide, but we encourage you to shop around and compare several insurance quotes to find the best rate for you. NerdWallet does not receive compensation for any reviews. Read our editorial guidelines.
Average rates methodology
NerdWallet averaged rates based on public filings obtained by pricing analytics company Quadrant Information Services. We examined rates for men and women for all ZIP codes in any of the 50 states and Washington, D.C. Although it’s one of the largest insurers in the country, Liberty Mutual is not included in our rates analysis due to a lack of publicly available information.
In our analysis, “good drivers” had no moving violations on record; a “good driving” discount was included for this profile. Our “good” and “poor” credit rates are based on credit score approximations and do not account for proprietary scoring criteria used by insurance providers.
These are average rates, and your rate will vary based on your personal details, state and insurance provider.
Sample drivers had the following coverage limits:
$100,000 bodily injury liability coverage per person.
$300,000 bodily injury liability coverage per crash.
$50,000 property damage liability coverage per crash.
$100,000 uninsured motorist bodily injury coverage per person.
$300,000 uninsured motorist bodily injury coverage per crash.
Collision coverage with $1,000 deductible.
Comprehensive coverage with $1,000 deductible.
We used a 2019 Toyota Camry L in all cases and assumed 12,000 annual miles driven.
These are rates generated through Quadrant Information Services. Your own rates will be different.