The age premium curve: When car insurance is the most expensive and cheapest in your lifetime

Car insurance costs follow a predictable curve for most drivers. Prices start high for teenagers, then drop after 25, reach their lowest at age 60, and then rise again. Few drivers know where they fall on the curve or understand how much these differences add up to in real dollars.

Those differences are larger than many expect. In 2026, a 16-year-old pays an average of $10,387 per year for full coverage, while a 50-year-old pays $2,421 for the same policy - a gap of $7,966, largely driven by age. By age 60, annual premiums drop to $2,312, the lowest of any age group. After that, costs begin to climb again, reaching $2,498 at age 70 and $2,742 at 75.

Below, CarInsurance.com breaks down car insurance rates by age, why the rates vary and what you can do at each stage of life to lower your insurance costs.

Key data insights: How age shapes your car insurance rates

• Teen drivers face the highest car insurance premiums of any age group. For instance, a 16-year-old pays an average of $10,387 annually for full coverage, nearly four times what adult drivers pay.
• Your rate drops significantly after age 25, when insurers recognize your driving experience, and you typically pay the lowest rates between age 30 and 60.
• Gender also affects your rate primarily in your 20s. Young men pay more, but the gap decreases by age 40 as drivers gain more experience.
• Rates increase again after 70, but taking a defensive driving course or opting for a pay-per-mile policy can offset age-related premium increases.

Average car insurance rates by age

Car insurance rates drop quickly from the teenage years into early adulthood, but then start to rise again around age 70. Sixteen-year-old drivers pay the most, with full coverage costing about $10,387 a year.

That's four times what a 30-year-old pays and more than four times what a 50-year-old pays.

Rates begin to stabilize in the mid-20s as drivers gain experience and insurers see them as lower risk. By age 25, full coverage averages $3,044, dropping to $2,312 by age 60.

But for older drivers, rates begin to rise again, reaching about $2,742 at age 75. This increase reflects the higher accident risk among seniors.

A state-minimum policy follows the same pattern but remains significantly cheaper across all ages. The gap between liability-only and full coverage narrows with age, indicating that older drivers pay proportionally less for comprehensive coverage than younger, higher-risk drivers.

In the table below, you'll see the average car insurance rates by age for the different coverage sets:

How age and gender affect car insurance rates

Gender can influence your rate, though its impact decreases with age. Statistically, women tend to be involved in fewer accidents, especially serious ones, and have fewer DUI convictions, according to the Insurance Information Institute.

As drivers age, the gap between male and female rates typically closes. By 40, gender is a much smaller factor. By 65, it's nearly negligible for most insurers.

Some states have completely removed gender from the equation. In California, Hawai‘i, Massachusetts, Michigan, Montana, North Carolina and Pennsylvania, insurers cannot use gender as a factor when setting rates.

Teens and seniors pay more for car insurance

Teen drivers have crash rates almost four times those of drivers 20 and older per mile driven, according to the Insurance Institute for Highway Safety.

Drivers in their mid-30s to mid-50s generally pay the least, as insurers see them as experienced and lower risk. Rates then rise again for seniors as insurers associate advanced age with slower reaction times and a higher probability of accidents.

"Teens and seniors pay more for car insurance because insurance companies see them as driving wildcards - teens are busy learning the ropes, while seniors might be struggling to remember where they left them," says Dr. James Brau, Joel C. Peterson professor of finance at Brigham Young University. "It's all about the risk - teens and seniors are more risky drivers on average, so companies charge higher premiums to cover the risk."

Interestingly, this trend can reverse as drivers become seniors, "an age range when factors like slower reaction times may increase perceived risk," says Dennis Shirshikov, adjunct professor of economics at the City University of New York.

"Insurance companies analyze accident statistics and claims data, which show that younger and older drivers are more likely to be involved in accidents," says Ofir Sahar, owner and CEO of Barter Insurance. "Teen drivers face the highest premiums due to their lack of driving experience and a higher likelihood of risky behaviors, such as speeding or distracted driving. As drivers gain experience, particularly after age 25, their premiums generally decrease because they are statistically less likely to cause accidents."

State regulations for age and car insurance

Age is a rating factor in most states, but Massachusetts, California, and Hawai‘i prohibit insurers from using age to calculate premiums. Hawai‘i also bars the use of driving experience as a rating factor.

The impact of gender on car insurance rates

Your gender can also affect the cost of your coverage.

"Gender can affect car insurance rates because statistical data show differences in driving patterns between males and females. Young male drivers often face higher premiums due to a higher incidence of accidents and risk-taking behaviors compared to their female counterparts," Shirshikov says. "However, it's important to note that some states have regulations that prohibit insurers from using gender as a factor in determining rates."

As you advance in age and gain more driving experience, rating factors between males and females become less significant, particularly after the age of 40, according to Jonathan Shaw, a Farmers Insurance agency owner in Lubbock, Texas.

"Older females will still likely see a slightly better rate than older males because, throughout their lives, they will statistically be safer drivers than males," Shaw says.

How different age groups can save on car insurance

Now, let's break down smart ways to save on car insurance at every age.

Teen drivers (16 to 19 years old)

Young drivers can save money by maintaining good grades; many carriers offer discounts to students with a high GPA. Completing a driver's education or defensive driving course can also reduce premiums.

"Joining a parent's policy is often cheaper than getting individual coverage, too," personal finance expert David Kindness says.

A 2025 poll conducted by CarInsurance.com found that 57.3% of parents worry about adding their teen to their policy specifically because of the cost increase.

That concern is well-founded; the average annual premium cost is high, but cost isn't the only thing on parents' minds.

The same poll found that 42.3% of parents cited teaching good driving habits as their primary concern when adding a teen driver, while 0.3% cited finding the right coverage as their main concern.

Participating in telematics programs that monitor your driving habits could lead to discounts for safe driving.

"I know everyone loves to drive the cool older sports car for a first vehicle, but that's a great way to shoot up your rate quickly. The best thing at this age is to start with an older car - think Toyota Camry or Buick Century," Shaw says.

Young adult drivers (ages 20 to 24)

Rates drop from your teens onward, but you'll still pay more than most drivers until you reach 25. College students may still qualify for a good student discount in this range. Maintaining a clean driving record and exploring usage-based insurance that rewards safe driving remain the most reliable levers.

"College students may still be able to take advantage of the good student discount that many carriers will continue to offer in this age range," Shaw says.

As is true of any age group, Kindness advises maintaining a clean driving record and exploring usage-based (telematics) insurance that rewards safe driving.

"Shopping around for rate quotes regularly can also help," he adds.

Pay-per-mile insurance can also save money if you don't drive frequently. And once you're in your first or second career role, ask your insurer whether they offer an occupational discount.

Car insurance cost for average adult drivers (25-60 years old)

You can expect average rates to decrease once you hit the sweet spot demographic of 25 to 60.

"Mid-age drivers use bundling policies, such as combining auto and home insurance with the same provider for discounts. Also, regularly review your coverage to adjust deductibles or remove unnecessary extras. And life changes - including marriage or moving - can affect rates, so updating your insurer accordingly can be beneficial," Shirshikov says.

This is also the age group where occupational discounts are most likely to be available, so be sure to inquire with your carrier.

Car insurance cost for senior drivers (drivers 65 and older)

As you head toward retirement, there's mixed news. On the positive side, you'll have garnered much more experience behind the wheel and will likely be a relatively safe driver averse to taking risks. Unfortunately, rates can increase for many older drivers, even if they maintain a clean driving record.

"Fortunately, in many instances, you can still qualify for an occupational discount if you are a retiree from a field that is eligible," Shaw says. "Additionally, this age range will start to see policyholders who drive fewer miles per year, so it could be a great time to look at pay-per-mile types of policies."

Seniors may also benefit from mature driver discounts by completing refresher courses for older adults.

"And memberships in organizations like AARP also often come with insurance benefits," Shirshikov says.

See the average car insurance cost by age group for standard coverage sets in the table below.

What other factors influence your car insurance rate

Age is one of the most significant rating factors, but it's not the only one. Every factor below, along with the type of coverage you choose, your deductibles and the discounts you qualify for, shapes your final premium.

• Your address and ZIP code
• Vehicle make and model
• Marital status
• Driving record
• Credit score (in most states)
• Annual mileage

Maximize your savings: Tips to lower your car insurance rates at any age

Shopping around before your policy renews - whether that's every six months or every year is the most reliable way to save. Getting quotes from at least three insurers and comparing them for the same coverage levels gives you a clear picture of where you stand.

Beyond shopping: Drop coverage you genuinely don't need, raise your deductible if you have savings to cover a claim, and look into discounts you may not know you qualify for.

"Insurers use your age as a factor in determining your base rate, but your everyday decisions shape the premium you actually pay over time. Drivers with clean records who shop around each year usually save the most," says Laura Longero, editor-in-chief for CarInsurance.com.

Car insurance discounts by age

Regardless of age, you can trim costs by qualifying for car insurance discounts matching your driver profile. Here are a few different types of discounts for teens and senior drivers.

Discounts for 18-year-olds

Below are some of the discounts you can take advantage of to get lower insurance rates.

• Good student: Full-time students with a B average or better qualify for up to 12% off.
• Telematics: Enrolling in a usage-based insurance program can save up to 7% by tracking and rewarding safe driving behavior.
• Advance purchase discount: Buying your policy several days before your current one expires, rather than at the last minute, can save up to 6%.
• Lower annual mileage: Driving fewer miles annually signals lower risk to insurers. If you work remotely or only drive occasionally, you may qualify for a 5% low-mileage discount.
• Payment type: Paying your premium in full upfront rather than monthly installments can save up to 8%.

Discounts for 65-year-olds

Below are the car insurance discounts for 65-year-old drivers:

• Years licensed: Drivers with decades of driving experience qualify for up to a 26% discount.
• Years insured: A long insurance history signals low risk to carriers. A 65-year-old with decades of continuous coverage qualifies for up to 21% discount.
• Loyalty/years of renewal with the company: Staying with the same insurer for a long time may help you earn a 9% discount.
• Multi-policy: Bundling auto with home or another policy on the same carrier saves up to 8% on your premiums.
• Payment type: Paying the full premium upfront rather than in monthly installments saves up to 7%.

What your age tells insurers and what it doesn't

Insurers don't set rates based solely on your age. They price risk, and the statistical risk profile of a 17-year-old is different from that of a 45-year-old or a 72-year-old.

Age is never the whole story.

A 19-year-old with a clean record and a modest car pays far less than a 19-year-old with two speeding tickets and a sports car. A 68-year-old who drives 4,000 miles a year and takes a defensive driving course pays less than the one who doesn't.

The curve sets your starting point - your choices move you along it.

"Age drives your premium more than anything else, and it's the one thing you can't change. What you can control matters more than most people think. CarInsurance.com data shows the cheapest drivers in any age group are the ones who combine a clean record with lower mileage and the right discounts. Stack just two or three of those, and the savings add up fast," says Brent Buell, lead data analyst at CarInsurance.com.

Understand which factors are working for you and which aren't. Compare rates before your policy is up for renewal.

Frequently Asked Questions: Rates by age

At what age does car insurance typically decrease?

Premiums typically begin to drop after drivers reach 25. That's when insurers view drivers as having gained sufficient experience, reducing perceived risk. However, this assumes a clean driving record; serious violations can negate the benefit regardless of age.

Should I keep my adult child on my policy, or should they get their own?

Keeping an adult child on your policy is often more cost-effective, particularly if they live at home and drive family vehicles. If they've moved out or purchased their own car, a separate policy may make more sense. Note that if the vehicle is titled in their name only and they no longer live in your household, most carriers require them to have their own policy.

Why do males pay more for car insurance?

Males, particularly young men, pay more because statistical data show they are more likely to be involved in accidents or engage in higher-risk driving behaviors. Insurers use this data to set premiums. Some states prohibit the use of gender as a rating factor entirely.

Which age group pays the most and least for car insurance?

Drivers younger than 26 and older than 65 typically pay the highest premiums. Drivers between 40 and 60 generally pay the least; they're considered experienced and statistically safer drivers.

Methodology

CarInsurance.com conducted a comprehensive analysis using billions of data points to provide accurate information on how age affects auto insurance premiums.

To ensure consistency, the researchers based their calculations on drivers aged 16 to 75 carrying a full coverage policy, with limits of 100/300/100 and $500 collision/comprehensive deductibles. The driver has a 12-mile commute, an annual mileage of 10,000 miles and maintains a clean driving record with no accidents or violations.

This story was produced by CarInsurance.com, reviewed and distributed by Stacker.

Copyright 2026 Stacker Media, LLC

This story was originally published April 29, 2026 at 4:00 AM.