What Affects Your Car Insurance Premium
Some of what sets your price you control, some you don't, and one common assumption about expensive cars turns out to be wrong more often than people expect.
Nobody gets a plain explanation of how their car insurance premium was set. The number arrives, it went up, and the reasoning stays behind the curtain. Here's what's actually in the calculation.
Things about you
Driving record. The largest lever most people have. Accidents and violations follow you for years, and they come off eventually. If something is aging out of the window, that's worth a re-shop rather than a shrug.
Experience behind the wheel. New drivers pay more because, as a group, they file more claims. It improves with time and with a clean record, and it improves faster than most families expect. Ask about it every year rather than waiting for the carrier to notice.
Where you keep the car. Not the state, the actual address. A garage on a quiet street and a spot on a busy urban block price differently, because theft, vandalism, and collision frequency differ block to block. This is why moving across town can change your bill without anything else about you changing.
Credit-based insurance scores. In many states, though not all, carriers may use a credit-based score as one rating factor. The rules vary by state and change over time. If you want to know how it applies to your policy specifically, ask your dedicated agent rather than trusting a general article.
Things about the car
A more expensive car is not automatically more expensive to insure. This surprises people. What drives the physical damage side of the premium is repair cost, theft rate, and how the model performs in real claims. A well-built vehicle with good safety results and a low theft rate can cost less to insure than a cheaper car that gets stolen often or is costly to repair.
The practical move is to get quotes on the two or three models you're deciding between before you buy, not after. It takes a few minutes and occasionally changes the decision.
Safety and anti-theft features can earn credits. So can a low annual mileage, if you genuinely drive less than average.
The coverage you choose
Two policies on the same car with the same driver can price very differently depending on limits and deductibles. Raising a deductible lowers the premium and moves risk onto you, which is a fine trade if you have the cash on hand and a poor one if you don't.
Collision and comprehensive are not the same thing
The single most common mix-up we hear.
Collision pays for damage to your car from hitting another vehicle or an object, a guardrail, a tree, a pothole, or from rolling it. It applies whether or not you were at fault, subject to your deductible.
Comprehensive covers most of the rest: theft, fire, flood, hail, vandalism, a falling branch, and deer, which in upstate New York is not a hypothetical.
You can carry one without the other, and on an older vehicle that decision is worth revisiting each renewal. If the car is worth less than a few thousand dollars, the math on physical damage coverage changes.
What to do with all this
Rates move, carriers change their appetite, and the company that was competitive for you three years ago may not be today. We're independent, so we shop your auto insurance across a diverse stable of carriers and tell you plainly when staying put is the right answer.
Curious where you stand? Compare your options with your dedicated agent.