Insurance for a 17-year-old typically costs between $200 and $400 per month, though the real number depends on where you live, what car they drive, and what coverage you choose.
The price varies so much because insurance companies look at dozens of factors beyond just age. A 17-year-old in a rural area driving a used sedan will pay far less than a 17-year-old in a city driving a new sports car. The type of coverage you pick — liability only versus comprehensive and collision — makes a huge difference too. And some states have higher baseline insurance costs than others, regardless of the driver.
The best way to find out what you'll actually pay is to get quotes from at least three insurers using the specific car, location, and coverage levels you're considering. Most companies let you do this online in 10 minutes. The quotes will be more accurate than any general range because they'll factor in your state's rules, your zip code, and the exact vehicle.
Key Takeaways
- Monthly insurance for a 17-year-old ranges from roughly $200 to $400 depending on location, vehicle type, and coverage choices, but your actual quote will be specific to your situation.
- Adding a teen to a parent's existing policy usually costs less than buying a separate policy, because insurers often give discounts for multiple vehicles or drivers on one account.
- The type of car matters significantly — older, safer vehicles cost less to insure than new or high-performance cars.
- Getting quotes from multiple insurers takes minutes online and is the only way to know what you'll actually pay in your area.
Why the price varies so much between teens
Insurance companies charge based on risk, and they measure risk using data they've collected over years. Statistically, 17-year-olds have more accidents than older drivers, so all teen drivers pay more. But within that group, some are riskier than others according to the data.
A 17-year-old who has had a ticket or accident will pay more than one with a clean record. A teen in an urban area will pay more than one in a rural area, because there are more cars on the road and more chances for a collision. A teen driving a 2005 Honda Civic will pay less than one driving a 2024 Dodge Charger, because the Charger is faster and more expensive to repair. And a teen in Michigan will pay a different amount than a teen in Florida, because each state sets its own insurance rules and has different costs for medical care and repairs.
How adding a teen to a parent's policy usually works
Most families add the 17-year-old to an existing parent's policy rather than buying a separate one. When you do this, the insurer adds the teen as a listed driver on that policy and recalculates the premium for the whole household. The increase is usually $100 to $200 per month, though it can be higher or lower depending on the factors above.
Adding a teen to a parent's policy is almost always cheaper than buying them their own policy, because the parent's policy already has a base rate and discounts. The insurer may also offer a discount for insuring multiple drivers on one account. Some insurers offer a "good student" discount if the teen maintains a certain GPA, or a discount for completing a defensive driving course — these can reduce the monthly cost by 10 to 15 percent.
What coverage type you choose affects the monthly cost
Insurance comes in layers, and each layer costs money. Liability coverage is required by law in every state — it pays for damage or injuries you cause to someone else. Collision coverage pays to fix your own car if you hit something. Comprehensive coverage pays for damage from weather, theft, or vandalism. Uninsured motorist coverage protects you if someone without insurance hits you.
If you choose only liability (the legal minimum), the monthly cost will be lower — sometimes $100 to $150 for a 17-year-old. If you add collision and comprehensive, the cost goes up to $200 to $400 or more per month. Most lenders require collision and comprehensive if the car is financed or leased, so you don't have a choice in that case. If the car is paid off, you can choose liability only, but you'll be paying for repairs yourself if there's an accident.
The vehicle itself has a big impact on price
Insurance companies charge more for cars that are expensive to repair, have high repair costs, or are involved in accidents more often. A 2015 Honda Accord will cost less to insure than a 2024 BMW, even if both are driven by the same 17-year-old in the same city. A sedan will cost less than a sports car. A car with good safety ratings will cost less than one with poor ratings.
If you're buying a car specifically for a teen to drive, the insurance cost should be part of your decision. You can call an insurance company and ask for quotes on two or three different vehicles before you buy. This takes 15 minutes and can save you hundreds of dollars per year. Some of the cheapest cars to insure for teens are older Honda Civics, Toyota Corollas, and Mazda3s — they're reliable, safe, and cheap to repair.
How to get an accurate quote for your situation
To get a real number instead of a range, you'll need to contact insurers directly. Most major companies — State Farm, Geico, Progressive, Allstate, and others — let you get a quote online without talking to anyone. You'll need the teen's driver's license number, the vehicle identification number (VIN) of the car, and your zip code. The quote usually takes 10 to 15 minutes and is free.
Get quotes from at least three different insurers, because the same teen and car can have very different prices at different companies. One insurer might charge $250 a month and another $350 for the exact same coverage. After you get quotes, compare not just the price but what's included — make sure you're looking at the same coverage limits and deductibles at each company. A lower price with a $1,000 deductible is different from a higher price with a $500 deductible.
What happens to the cost as the teen gets older
Insurance rates for teen drivers drop as they age, especially after they turn 25. At 17, the rate is highest. At 18 or 19, it drops slightly. At 20 or 21, it drops more. By 25, the rate is much closer to what an adult pays. The exact drop depends on the insurer and the state, but you can expect the monthly cost to decrease by 10 to 20 percent every few years if the teen maintains a clean driving record.
Keeping a clean record — no accidents, no tickets — is the single best way to keep costs down. One accident or ticket can raise the rate by 20 to 40 percent and keep it high for three to five years. Some insurers offer programs where they monitor the teen's driving using an app and give discounts for safe driving habits, which can offset some of the teen surcharge.
Frequently Asked Questions
Is it cheaper to add my 17-year-old to my policy or buy them their own?
Adding them to your existing policy is almost always cheaper. You'll typically pay $100 to $200 more per month to add a teen driver, whereas a separate policy for them alone could cost $250 to $400 or more. The parent's policy has an established base rate and may may have access to for multi-driver discounts.
Do good grades actually lower insurance costs?
Many insurers offer a "good student" discount of 10 to 15 percent if the teen maintains a B average or higher. You'll need to provide a report card or transcript to prove it. Not all insurers offer this discount, so ask when you get quotes. The discount usually applies as long as the teen stays in school and keeps their grades up.
What's the cheapest type of car to insure for a 17-year-old?
Used sedans and compact cars from reliable brands like Honda, Toyota, and Mazda are usually cheapest. Avoid sports cars, luxury vehicles, and anything with high repair costs. A 5 to 10-year-old Honda Civic or Toyota Corolla will typically cost $50 to $100 less per month to insure than a newer or sportier vehicle.
Can my teen get a discount for taking a driving course?
Yes. Many insurers offer a discount of 5 to 15 percent if the teen completes an approved defensive driving course. Some courses are online and take a few hours. You'll need to provide proof of completion to the insurer. Ask your insurance company which courses they recognize before your teen enrolls.
How much will insurance cost go down when my teen turns 25?
The rate typically drops significantly after 25, though the exact amount varies by insurer and state. You might see a 20 to 30 percent decrease from what they paid at 17 or 18. The drop happens gradually over the years from 17 to 25, with bigger drops at certain ages like 21 and 25.