Teenage Car Insurance Average Cost Per Month

Teen car insurance pricing comes with a lot of confusing variables — family plan vs. own policy, liability only vs. full coverage, boy vs. girl, 16 vs. 19. The most important questions are answered straight here, without filler.

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  What is the average cost of car insurance for a teenager per month? $182–$637/month depending on coverage level · Full coverage own policy: ~$637/month · Added to parent’s plan: ~$319–$463/month · Liability-only own policy: ~$182/month

  The range in teen car insurance costs is unusually wide because the “average” depends heavily on three things: whether the teen is on a parent’s existing policy or buying their own, what level of coverage they carry, and which state they live in. On a parent’s family plan with full coverage, teens pay around $319–$463 per month on average nationally. Getting their own standalone full-coverage policy pushes that to $597–$637 per month. Going liability-only on a separate policy brings it down to around $182 per month — but that leaves the teen’s own vehicle unprotected in a crash. The cheapest legitimate path for most families is adding the teen to an existing parent policy and keeping the teen’s car as simple and safe as possible. One consistent finding across multiple data sources: the difference between the cheapest and most expensive insurer for the exact same teen driver in the same state can be $700–$1,200 per month. That gap comes entirely from which company you choose — making quote comparison the single highest-value action any family can take.
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  How much does it cost to add a teen to a parent’s car insurance? Adding a 16-year-old typically increases the parent’s premium by 50–100% · Average annual increase: ~$3,435 · Standalone policy for a 16-year-old: ~$9,825/year · Staying on family plan saves ~$1,000–$5,000 per year

  Adding a teen to a parent’s policy will raise that policy’s premium — sometimes dramatically. A 16-year-old joining a family plan typically pushes the parents’ annual premium up by $3,000–$4,500 per year on average. That sounds painful, but it’s still far cheaper than the alternative. A 16-year-old buying their own standalone full-coverage policy averages around $9,825 per year — roughly twice what they’d cost added to a family plan. By age 17, the savings from staying on the family plan shrink to about $792 per year. By 18, the gap narrows further to around $144 per year, at which point some teens may find their own policy competitive depending on the vehicle. The break-even age varies by state and insurer, but for most families the calculus is straightforward through age 17 — stay on the family plan. The one situation where a separate policy makes sense sooner: if the teen’s vehicle is old and inexpensive, liability-only coverage on a standalone policy can undercut the cost of being added to a comprehensive family plan.
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  How much is car insurance for a 16-year-old per month? Own policy (full coverage): ~$818/month ($9,825/year) · Added to parent’s plan: ~$376/month ($4,515/year) · 16-year-old boys pay ~$42/month more than girls · 16 is the most expensive age to insure — rates drop meaningfully each year

  Sixteen-year-olds are the most expensive drivers to insure in the United States — more expensive per mile driven than any other age group except drivers 80 and older. On their own policy, the full-coverage average runs around $818/month. Added to a family plan, the monthly cost of covering a 16-year-old drops to roughly $376. Gender plays a larger role at 16 than at any other age: boys pay about $42/month more than girls at this age, a gap that reflects higher rates of speeding citations, at-fault accidents, and nighttime driving incidents among male teen drivers. The good news for families currently absorbing these costs: the rate drops sharply each year of clean driving history. By 19, the average premium has fallen by 30–40% from the 16-year-old peak. By 25, rates for most clean-record drivers approach adult averages. Every month without a claim or violation is money back in the future.
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  Is it better to have a $500 or $1,000 deductible for a teen driver? A $1,000 deductible saves 15–20% on annual premiums · But teens have higher accident rates — if they crash within the first year, you’ll pay the higher deductible · Rule of thumb: choose $1,000 only if you can cover it out of pocket without stress

  This is one of the most practical questions parents face, and the honest answer depends on your household’s financial cushion rather than on a universal rule. Raising the deductible from $500 to $1,000 typically reduces the annual premium by 15–20% — that’s $400–$700 in real savings on a teen policy. But teens have the highest accident rate of any driver age group. NHTSA data consistently shows that 16-to-19-year-olds are involved in more crashes per mile driven than virtually any other demographic. There’s a real chance a new driver will need to make a claim in the first 12–24 months. If paying $1,000 out of pocket after a fender-bender wouldn’t create a financial hardship, the higher deductible makes sense — you pocket the premium savings and absorb the occasional smaller claim. If $1,000 out of pocket in an emergency would be genuinely difficult, stick with the $500 deductible. One middle path some families use: set the $1,000 deductible and deposit the annual premium savings into a dedicated account — if a claim happens, the savings offset part of the deductible cost.
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  What is the cheapest car for a teen to insure? Cheapest to insure: Honda Civic, Toyota Corolla, Subaru Forester, MINI Cooper · Most expensive: sports cars, luxury vehicles, high-horsepower SUVs · A Honda Civic costs $800–$1,000 less per year to insure than a comparable sports car

  The vehicle choice is one of the few things parents fully control — and it’s one of the most effective levers for managing teen insurance cost. The cheapest cars to insure for teens share a few characteristics: moderate horsepower (no sports car engines), strong safety ratings from the Insurance Institute for Highway Safety (IIHS), reasonable repair costs (no luxury or European brand parts), and no history of theft. The Honda Civic, Toyota Corolla, Subaru Forester, and Mazda3 consistently appear among the lowest-cost options to insure for teen drivers. Sports cars, even older ones, carry premium surcharges because insurers associate them with speeding behavior. Large SUVs often cost more than expected despite their safety reputation, partly due to higher repair bills. The IIHS releases updated “Best Cars for Teens” recommendations annually in partnership with Consumer Reports — that list, updated in 2025, is the single best resource for choosing a vehicle that keeps both the teen and the insurance bill safer. Buying an older, lower-value car and carrying liability-only coverage on it (skipping comprehensive and collision) is the other major lever — if the car is worth less than $4,000–$5,000, the math on paying full-coverage premiums rarely works out.
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  What discounts actually lower teen car insurance rates? Good student discount (B average): saves $148–$780/year · State Farm: up to 25% off · Allstate: up to 20% off · GEICO: 15% off · Telematics apps: 10–30% off · Defensive driving course: 5–15% · Stack multiple discounts for up to 40% total savings

  There are more discounts available for teen drivers than most families realize, and stacking them produces the largest savings. The good student discount — available from virtually every major insurer for teens maintaining a B average (3.0 GPA) or higher — saves between $148 and $780 per year depending on the carrier and the base premium. State Farm offers the highest good student discount at 25%; Allstate is at 20%; GEICO offers 15%. Telematics programs — where the insurer monitors actual driving behavior through a smartphone app — offer 10–30% discounts for safe driving patterns. Programs like GEICO’s DriveEasy, State Farm’s Drive Safe & Save, and Progressive’s Snapshot track things like smooth braking, safe speeds, and time of day. One caution: some telematics programs can raise your rate if the data shows risky habits. Completing a state-certified defensive driving course typically saves 5–15% and can be done online in most states for under $50. The student-away-at-school discount (for college students who leave their car at home) can save 20–30% by itself — the insurer recognizes the car isn’t being driven daily. Stack the good student, telematics, defensive driving, and multi-car discounts together and total savings can reach 35–40% off the base teen premium. Most families leave at least one of these discounts unclaimed simply because they never asked.
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  What is a good deductible for a teen driver — and what coverage do they actually need? Minimum liability is legally required in every state but leaves the teen’s own car unprotected · Full coverage makes sense if the car is worth $8,000+ · Liability-only is reasonable for older cars worth under $4,000–$5,000 · Umbrella policy adds $1M+ in protection for ~$200–$400/year extra

  Every state requires at minimum that teen drivers (and all drivers) carry liability insurance — coverage that pays for damage they cause to other people and property. But minimum liability limits are often dangerously low for a young driver who could be at fault in a serious accident. A crash involving medical bills, vehicle damage, and potential lawsuits can quickly exceed state minimums by hundreds of thousands of dollars, and any amount above your policy limits comes directly from your family’s assets. Most insurance professionals recommend carrying at least 100/300/100 limits (that’s $100,000 per person, $300,000 per accident for bodily injury, and $100,000 for property damage) for families with meaningful savings or assets to protect. Comprehensive and collision coverage — which protects the teen’s own vehicle — make financial sense only if the car is worth enough to justify the premium. A general rule: if the annual cost of comprehensive and collision coverage exceeds 10% of the car’s value, it’s often not worth carrying. A $4,000 used car paying $600/year for comp and collision is a wash even in the best case. A personal umbrella policy adds $1 million or more in liability coverage for the entire household for roughly $200–$400 per year — one of the most cost-effective ways to protect against a catastrophic teen accident that exceeds standard limits.
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  How much is car insurance for a 17-year-old girl vs. a 17-year-old boy? 17-year-old female: ~$290–$380/month (family plan, full coverage) · 17-year-old male: ~$340–$430/month · Gender gap at 17: ~$50–$89/month · By age 19, the gender gap narrows to about 2–3% — nearly the same as adult drivers

  The gender gap in teen car insurance is real and significant at age 16–17, then fades quickly. Male teens ages 16–19 are statistically about three times more likely to be involved in a fatal crash than female teens the same age, per NHTSA data. They are also more likely to speed (speeding was a factor in 33% of fatal teen crashes in 2024 per NHTSA) and more likely to drive at night or with multiple passengers — both risk factors that insurers price into premiums. The result is that 17-year-old boys pay roughly $50–$89 per month more than girls their age for comparable coverage. That gap is the largest of any age bracket. By age 19, the difference has shrunk to around 2–3%, similar to adult drivers. States that have banned the use of gender in insurance pricing — California, Hawaii, Massachusetts, Michigan, Montana, North Carolina, and Pennsylvania — do not show this difference in their premiums; both male and female teens pay the same rate in those states. If you’re in a state that allows gender-based pricing, a young woman’s age advantage in cost can be one of the factors in deciding which teen gets which vehicle on a shared family policy.

Figures below reflect current U.S. national averages across major carriers. “Family plan” means the teen is added to a parent’s existing policy. “Own policy” means the teen buys a standalone policy. Rates vary significantly by state, insurer, vehicle, and driving history — use these as planning benchmarks, not quotes.

Use the buttons below to find local independent insurance agents, driving schools that qualify for discounts, DMV offices for learner permits, and auto dealers near you. Always compare at least 3–5 quotes before choosing a policy for a teen driver.