The Deductible Is a Number About This Car

People pick a deductible once, usually at the first policy, and then carry it forward through three cars without revisiting it. It deserves better than that, because the right answer changes with the vehicle.

What the deductible is doing

It is the part of a physical damage claim you keep for yourself. Raising it moves risk from the insurer to you and lowers the premium; lowering it does the reverse. That is the whole trade, and the right position on it depends on two things: what the car is worth, and what you could absorb without difficulty on a bad week.

The vehicle-value test

Here is the check worth running. If your deductible is a large fraction of what the car is worth, the coverage is doing very little for you. On a vehicle worth a modest amount, a high deductible means most realistic repairs fall entirely on you, and the only claims that pay are the ones where the car is written off anyway. At that point the honest question is whether you should be carrying physical damage on the car at all.

On a newer or higher-value vehicle the calculation inverts. Repairs are expensive enough that the coverage genuinely earns its keep, and the deductible choice becomes about cash flow rather than about whether the coverage makes sense.

The cash test

Whatever you choose, you should be able to produce that amount without borrowing, on the day of the loss, while also arranging a rental and getting to work. A deductible you cannot pay converts a covered claim into an uncovered problem, and we have taken those calls.

Comprehensive and collision do not have to match

Many people do not realize these are set separately. If your worry is glass, theft or the tree over your parking space, a lower comprehensive deductible with a higher collision deductible can fit your actual risk better than one number for both. Ask what the combinations look like.

Constraints you may not control

A lease commonly caps the deductible you may carry. A loan agreement may too. Check the contract before you raise it, because a policy that is fine on its own terms can still breach an agreement you signed.

Revisit it when the car changes

New vehicle, paid-off loan, a car that has aged past the point where the coverage makes sense. Each of those is a natural moment to look again. Ask us to run it both ways so you can see the trade rather than guess at it.