Teen Driver Insurance Impact Calculator
Example: Current annual premium: 1600 $ · Premium increase from teen: 80 % · Good-student discount: 15 %
| Added annual cost | $1,088 |
| New annual premium | $2,688 |
| Added monthly cost | $91 |
| Saved by good-student discount | $192 |
Worked example
Suppose your current premium is $1,600 and adding a teen raises it 80%, which is $1,280 before discounts. A 15% good-student discount trims that added portion to about $1,088, so your new premium is roughly $2,688 a year, or about $91 more each month. The discount alone saved about $192 a year. It is a large increase, but shopping quotes and stacking discounts can meaningfully narrow it.
Frequently asked questions
Why does a teen driver cost so much?
Drivers under 20 have the highest crash rates of any age group, so insurers charge accordingly. The increase is often 50% to 100% or more when a teen is added, which is why it feels so steep compared to any other change to a policy.
What discounts can lower the increase?
Good-student discounts for maintaining a B average, driver-training or defensive-driving course completion, telematics or safe-driving apps, and choosing a safe, modest vehicle for the teen all help. Bundling home and auto and raising deductibles can reduce the total further.
Is it cheaper to give the teen their own policy?
Almost never. Teens on their own policy pay the full high-risk rate without the parent's established history and multi-car discount. Keeping them on the family policy is typically the cheaper route, though it is worth getting a quote both ways.
Does the car the teen drives matter?
Yes, a great deal. Assigning the teen to an older, lower-value, high-safety vehicle rather than a new or high-performance car can noticeably reduce the premium increase. Insurers price the specific vehicle the young driver is most likely to use.