How to Lower Car Insurance: 12 Moves Ranked by Savings
Twelve 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%.
Updated November 5, 2026. Figures from our model and the sources linked in the text.
To lower car insurance, compare the same coverage with several insurers, trim coverage you can do without, and claim every discount you qualify for. Most single discounts are worth about 3% to 12% in published studies, while shopping around, dropping collision on an older car and letting old tickets age off can each be worth more. The 12 moves below are ranked by typical savings, with dollar examples from our calculator's estimate for a sample driver.
How are these moves ranked?
The order follows the typical size of each saving for the drivers it applies to, based on published studies and our model. Dollar figures are for our sample driver: a 35-year-old renter with a clean record and good credit, driving a mid-size sedan 3 to 5 years old about 12,000 miles a year in a suburb, with 100/300/100 liability, matching uninsured motorist coverage and $500 deductibles. Our model estimates $2,700 a year for that driver, or $193 to $257 a month, at typical U.S. prices.
Discounts usually multiply rather than add, so 20% off followed by 10% off is 28% off, not 30%. Your own numbers will differ by state, driver and car.
1. Compare quotes from several insurers
Typical saving: varies, and it can exceed any single discount. Insurers price the same facts very differently. Insurance.com's 2026 credit analysis found poor credit raised the price by 46% at one large insurer and by 336% at another, for the same driver and coverage.
- Get at least three quotes for exactly the same limits, deductibles and extras, using our quote checklist.
- Include an independent agent, who can quote several companies at once.
- Shop again at renewal and after a move, marriage, new car or 25th birthday. In our model, the estimate at 25 is about $3,186 a year, against $4,023 at 22.
2. Drop collision on an older car
Typical saving: about 36% on a 10- to 14-year-old car, in our model. Collision pays to fix your own car after a crash, but never more than the car is worth minus your deductible, so it's worth less as the car ages. For the sample driver with a car that age, collision costs about $734 a year: the estimate falls from $2,058 to $1,324 without it.
A rule of thumb agents often suggest: if a year of collision costs more than about 10% of the car's value, consider dropping it. Keep comprehensive for theft, hail and glass, drop collision only if you could replace the car yourself, and remember that lenders usually require it on financed or leased cars. Compare the two in comprehensive vs collision.
3. Let old tickets and accidents age off, then shop again
Typical saving: about 22% when a ticket stops counting and 33% for an accident, in our model. One speeding ticket adds about 28% to the sample estimate and one at-fault accident about 50%, close to the 28% and 49% in NerdWallet's 2026 analysis. Insurify's 2026 guide to rate increases says these surcharges usually last about three years.
Set a reminder for about three years after each incident, then compare quotes. Keeping the record clean matters just as much, since an at-fault accident would add about $1,350 a year to the sample estimate. More in insurance after an accident, ticket or DUI.
Try these moves on your own numbers: drop collision, change the driving record, credit or deductible, and the estimate updates as you go. The Smart moves for your build panel lists the coverage changes and discounts worth the most for your build.
4. Improve your credit, where insurers can use it
Typical saving: about 15% going from fair to good credit, in our model. Our model puts the sample driver at about $3,186 a year with fair credit and $5,049 with poor credit, against $2,700 with good credit. Insurance.com's 2026 national averages show the same pattern: $3,280 with fair credit and $5,478 with poor, against $2,578 with good.
California, Hawaii and Massachusetts ban credit in car insurance pricing, and Michigan bars insurers from setting rates with credit scores. Maryland, Oregon and Utah mostly limit its use to new policies. Elsewhere, pay bills on time, keep card balances low and dispute errors on your credit reports.
Then ask for a re-rate. In many states, including Texas, Georgia and Colorado, insurers that use credit must re-check it when you ask, usually at renewal and no more than once a year.
5. Raise your deductible
Typical saving: about 11% at $1,000 and 22% at $2,000, in our model. Your deductible is what you pay toward a comprehensive or collision claim before insurance pays the rest. For the sample driver, moving from $500 to $1,000 lowers the estimate by about $291 a year, and to $2,000 by about $605. Insurance.com's 2026 deductible study found drops of about 10% and 22%.
The dollars grow for younger drivers: for a 22-year-old in our model, $500 to $1,000 lowers the estimate by about $433 a year. Choose a deductible you could pay tomorrow without borrowing. More in car insurance deductibles explained.
6. Put every car on one policy
Typical saving: about 12% in our model, within a 10% to 25% range across insurers. The range comes from Insurance.com's 2025 discount guide, and 12% works out to about $324 a year for the sample driver. If people in your home insure cars with different companies, price them together.
7. Ask for a good-student discount
Typical saving: 5% to 16% across eight large insurers, and 11% in our model. Students under 25 with at least a B average (3.0 GPA) often qualify, and insurers usually ask for proof such as a report card. The range comes from the same Insurance.com guide. In our model, the discount takes a 20-year-old's estimate from about $5,400 to $4,806 a year (car insurance for young drivers).
8. Take a defensive-driving course
Typical saving: about 10%, within a 5% to 20% range. Those figures come from Insurify's 2026 defensive-driving guide, which says a course usually counts for up to three years. Our model also uses 10%, about $270 a year. Some states require a discount for older drivers: Pennsylvania requires at least 5% per vehicle for drivers 55 and older who finish an approved course, and Arkansas and Nevada also require one.
Check that the course counts with your insurer and your state before you pay for it. Pennsylvania's required discount, for example, applies to PennDOT-approved courses.
9. Pay in full, or use autopay and paperless
Typical saving: about 9% for paying in full, or about 4% plus 3% for autopay and paperless. The pay-in-full figure comes from Insurance.com's 2025 guide, and paying the whole 6- or 12-month premium up front also avoids installment fees. The autopay and paperless averages come from Insurance.com's 2026 discount analysis. In our model, paying in full lowers the sample estimate by about $243 a year and autopay plus paperless by about $162, though some companies won't combine pay-in-full and autopay discounts.
10. Bundle with renters or home insurance
Typical saving: about 8% on average. Buying auto with home, condo or renters insurance from one company usually earns a multi-policy discount, and the same Insurance.com analysis put the average at about 8%. Our model uses 10%, about $270 a year. A bundle isn't automatically the better deal, so price the policies separately too.
11. Try a safe-driving app (telematics)
Typical saving: about 7% on average, though some programs can raise your premium. Telematics programs track how you drive through a phone app or plug-in device, looking at things like braking, speed and time of day. Many insurers give a discount just for enrolling, and careful drivers can earn more at renewal. The 7% average comes from the same Insurance.com analysis, and our model uses 10%, about $270 a year.
Some programs can raise your premium for risky driving. Insurify's 2026 telematics guide reports that almost 24% of Maryland drivers in a telematics program saw a rate increase in 2023. Other programs only give discounts, so ask which kind you're joining.
12. Update your mileage
Typical saving: about 7% if you drive under 7,500 miles a year, and up to 20% at some insurers. Both figures come from Insurance.com's 2026 low-mileage guide, which found discounts of 7% to 20% at large insurers for that mileage. If you now work from home, have retired or drive less for any reason, tell your insurer, since mileage is part of how insurers set the price. In California, annual mileage is one of three required rating factors, second only to your driving record.
Which car insurance discounts can you get?
This table sums up the discounts above, in the same order. The typical sizes come from the studies linked in each move.
| Discount | Typical size in published studies | Our model, sample driver |
|---|---|---|
| More than one car | 10% to 25% | About $324 a year |
| Good student (under 25) | 5% to 16% | About $594 a year (age 20) |
| Defensive-driving course | 5% to 20%, about 10% typical | About $270 a year |
| Pay in full | About 9% | About $243 a year |
| Autopay and paperless | About 4% and 3% | About $162 a year |
| Bundle with home or renters | About 8% on average | About $270 a year |
| Safe-driving app | About 7% on average, and some programs can raise prices | About $270 a year |
| Low mileage (under 7,500 miles a year) | 7% to 20% | Set by the miles question |
Also ask about homeowner and early-signing discounts, each about 7% on average in Insurance.com's 2026 analysis, and about occupation, education or military group discounts. Each company offers its own mix, so ask which ones you qualify for.
Which moves can backfire?
- Cutting liability to the state minimum. It lowers the sample estimate by about $182 a year, but minimum limits can run out fast in a serious crash, and you owe the rest. See how much car insurance you need.
- Letting coverage lapse. A gap of more than 30 days raised premiums by about 24% in Insurance.com's 2025 rate-increase analysis.
- Leaving out a driver or the real garaging address. Insurers check, and a wrong answer can change the price or put the policy at risk.
Common questions
What is the fastest way to lower car insurance?
Get quotes for your current coverage from several insurers and turn on quick discounts such as autopay and paperless billing. If your savings could cover a bigger deductible, raising it is another fast change.
How much can discounts save on car insurance?
Most single discounts run about 3% to 12% in published studies, and they multiply rather than add. Our model caps combined discounts at 40%, because stacked discounts rarely add up in full.
Does a higher deductible lower my liability premium?
No. The deductible you choose for comprehensive and collision applies only to those coverages, so raising it changes only that part of your premium.
When does a ticket stop raising my premium?
Surcharges usually last about three years, though the period varies by insurer and state. Note the date and compare quotes once it passes.