Car insurance guides
Short, specific answers to the questions that change what you pay.
- How Much Car Insurance Do I Need? Limits ExplainedLearn what 100/300/100 means, why state minimums fall short after a serious crash, and how to match liability limits to your savings, home and income.
- Full Coverage vs. Liability Only: Cost and When to SwitchSee what full coverage and liability-only car insurance cover, how much more full coverage costs in our model, and when dropping collision makes sense.
- What You Need to Get a Car Insurance Quote (Checklist)Gather license numbers, VINs, your declarations page, driving history and coverage choices before you shop, and see why each one changes what you pay.
- Average Car Insurance Cost 2026: By State, Age and CoverageWhat car insurance costs in 2026: our estimate for a typical adult, published national averages, the highest and lowest states, and costs by age.
- Car Insurance Deductible: $500 vs. $1,000, Which Saves More?See what a car insurance deductible is, how much moving from $500 to $1,000 lowers the premium, and how to find your break-even point before you choose.
- How to Lower Car Insurance: 12 Moves Ranked by SavingsTwelve ways to lower car insurance, ranked by typical savings, from comparing insurers and dropping collision on an old car to discounts worth 3% to 12%.
- Minimum Car Insurance Requirements by State (2026)See the minimum car insurance required in every state for 2026, recent limit increases, no-fault and PIP rules, uninsured motorist rules and SR-22 basics.
- Why Is My Car Insurance So High? 9 Reasons and FixesNine reasons car insurance costs so much, from market-wide price increases to your age, record, credit, ZIP code, car and coverage, plus what to do.
- Comprehensive vs. Collision Insurance: What Each CoversCompare comprehensive vs collision insurance with everyday examples, see what each costs in our model, and learn how deductibles work and when to drop one.
- Car Insurance for Teens and Young Drivers: Costs by AgeSee estimated car insurance costs for drivers 16 to 25, how adding a teen to a parent policy compares, and practical ways young drivers can pay less.
- SR-22 Insurance: What It Is, Cost and How Long You Need ItAn SR-22 is a form your insurer files to prove you carry the coverage your state requires. See who needs one, how long it lasts and what it costs.
- How Much Does Insurance Go Up After an Accident or Ticket?See how much car insurance can rise after a speeding ticket, an at-fault accident or a DUI, how long the increase lasts and what you can do about it.
- Car Insurance for Seniors: How Costs Change After 65Learn how car insurance costs change after 65, which states require mature driver discounts, and simple ways older drivers can keep premiums in check.
- Car Insurance Estimate Without Personal InformationGet a car insurance estimate without giving your name, phone number or email, and learn what an anonymous estimate can and cannot tell you.