Why Insurance Myths Are Surprisingly Costly
Auto insurance is one of the largest recurring expenses for most American drivers — and also one of the least understood. Misconceptions about how policies work don't just create confusion; they lead to real financial consequences: underinsured drivers hit with out-of-pocket liability, denied claims from coverage gaps nobody expected, and premiums paid for protection that doesn't exist in the way the policyholder assumed.
The myths below are among the most widely repeated. Understanding where they break down puts you in a far better position to evaluate your own coverage honestly. For a broader look at how these kinds of misconceptions play out across policy types, see common insurance myths that cause real financial harm.
The Myths — and What's Actually True
Each of the following pairs a persistent belief with an accurate correction and a practical explanation of why the distinction matters for your wallet and your protection.
Myth
Red cars cost more to insure because insurers charge a premium for that color.
Fact
Insurers do not track or rate vehicles by exterior color — red cars cost exactly the same to insure as identical white or silver ones.
This is one of the most durable myths in auto insurance. What insurers actually use to price a vehicle includes the make, model, trim level, model year, engine size, safety ratings, repair cost history, and theft frequency — none of which have anything to do with paint. When you apply for coverage, you typically aren't even asked to provide your car's color. The belief may stem from an association between red cars and speed, but that connection doesn't show up in underwriting data.
Myth
If I have 'full coverage,' my insurer will pay for any loss no matter what happens.
Fact
'Full coverage' is informal shorthand — it generally means you carry both collision and comprehensive coverage in addition to liability, but it still has exclusions, deductibles, and limits.
'Full coverage' isn't a defined insurance product — it's a colloquial phrase. A policy commonly described that way typically combines liability, collision, and comprehensive coverage. But it will not automatically cover mechanical breakdown, custom equipment you added after purchase, personal belongings stolen from the car, or losses that fall under a policy exclusion. Deductibles also apply, meaning you pay a portion of every covered claim. For a plain-language breakdown of what each coverage type actually does, see our auto insurance basics guide. It's also worth understanding what behaviors can quietly void coverage — our article on things that can void your coverage covers common mistakes drivers don't realize they're making.
Myth
My credit score has nothing to do with my car insurance rate.
Fact
In most states, insurers can — and do — use a credit-based insurance score as one factor when calculating your premium.
Insurers have found a statistical correlation between certain credit patterns and the likelihood of filing a claim. As a result, most states permit the use of credit-based insurance scores (which differ slightly from lender credit scores) in auto underwriting. Drivers with lower scores often pay meaningfully higher premiums than those with stronger credit profiles, all else equal. If your credit has improved since you last shopped for insurance, it may be worth revisiting your policy. To understand all the variables that feed into your quoted rate, see how insurers calculate your premium.
Myth
As long as I meet my state's minimum insurance requirement, I'm adequately protected.
Fact
State minimums set the legal threshold for driving, not a financially sound level of protection — serious accidents routinely exceed those limits.
State-mandated minimums are designed to get uninsured drivers off the road, not to protect you from financial ruin. A multi-vehicle accident involving injuries can quickly generate liability exposure in the hundreds of thousands of dollars. If your liability limits are $25,000 and you're found at fault for $150,000 in damages, you're personally on the hook for the difference. Minimum-limit policies also don't require collision or comprehensive coverage, so your own vehicle damage wouldn't be paid either.
[important_callout]Myth
If a friend borrows my car and causes an accident, their insurance pays the claim.
Fact
In most cases, auto insurance follows the vehicle — meaning your policy, not your friend's, is the primary payer.
The general rule in U.S. auto insurance is that coverage attaches to the car, not the driver. If you lend your vehicle to someone and they cause an accident, your liability and collision coverage typically respond first. Your friend's policy may act as secondary coverage if your limits are exhausted, but your premiums and claim record are directly affected. This is why it's worth being selective about who you allow to regularly use your vehicle and whether they should be listed on your policy.
[warning_callout]Myth
Older cars don't need comprehensive or collision coverage — it's always a waste of money.
Fact
Whether to carry comprehensive and collision on an older car depends on its actual cash value, your deductible, and your financial ability to replace the vehicle — not just its age.
The standard advice is to compare the annual cost of comprehensive and collision coverage against the vehicle's current market value minus your deductible. If the math suggests the maximum payout barely exceeds what you'd pay in premiums, dropping those coverages may make sense. But 'old car' alone isn't the calculation. A ten-year-old vehicle in strong condition with significant market value may still warrant coverage, while a newer car with a very high deductible might not pencil out. Run the numbers specific to your situation rather than applying a blanket rule. Understanding broader insurance myths can also help you avoid similar reasoning errors across your other policies.
[stat_highlights]This article is for general informational purposes only and does not constitute personalized insurance or financial advice. Coverage terms, exclusions, and regulations vary by insurer and state. Consult a licensed insurance agent or adviser to evaluate your specific situation and policy options.
