Updated June 2026
What Is Comprehensive Coverage Insurance?
Comprehensive coverage protects your vehicle against non-collision damage. If someone breaks your window, a monsoon floods your engine, or a deer runs into your parked car, comprehensive steps in. It pays the actual cash value of your vehicle minus your deductible, which typically ranges from $500 to $1,000. Actual cash value means what your car is worth today, factoring in age, mileage, and condition — not what you originally paid or what replacement would cost.
- A July storm drops golf-ball-sized hail across central Phoenix, damaging your hood, roof, and windshield. Repair estimate: $4,200. With a $500 deductible, comprehensive pays $3,700. Your premium does not increase because this is a no-fault claim. If your car is worth $6,000 and repairs exceed 70–80% of that value, most carriers will total it and pay you $6,000 minus the deductible.
- Your catalytic converter is stolen overnight — a common occurrence in Arizona metro areas. Replacement cost: $2,800. With a $1,000 deductible, comprehensive pays $1,800. Some carriers now offer catalytic converter theft coverage as an endorsement with lower or zero deductible, separate from your main comprehensive deductible. Check whether your policy includes this before filing a claim.
- A rock from a gravel truck cracks your windshield on Interstate 10. Replacement cost: $450. Arizona law requires carriers offering comprehensive to waive the deductible for glass-only damage, meaning you pay nothing out of pocket. This is one of the few states where windshield replacement does not count against your deductible and typically does not raise your rate.
Who Needs Comprehensive Coverage Insurance?
Retirees driving a financed or leased vehicle must carry comprehensive to satisfy the lienholder. It also makes sense if your car is worth more than $5,000 and you could not afford to replace it out of pocket after a total loss. Drivers who park outside in hail-prone areas or high-theft ZIP codes should keep comprehensive even on older vehicles, given Arizona's year-round storm activity and catalytic converter theft rates.
Multiply your annual comprehensive premium by three, then add your deductible. If that total approaches or exceeds your vehicle's current value, you are paying more in premiums and out-of-pocket costs than you would recover in a worst-case scenario. At that point, dropping comprehensive and setting the saved premium into a vehicle-replacement fund often makes more financial sense.
How Much Does Comprehensive Coverage Insurance Cost?
Comprehensive adds $15 to $45 per month for most retirees driving paid-off vehicles in Arizona, or roughly $180 to $540 annually.
- Your vehicle's current actual cash value — the lower the value, the less sense comprehensive makes, since payout cannot exceed what the car is worth.
- Your ZIP code's theft and vandalism rate — urban Maricopa and Pima County ZIP codes carry higher comprehensive premiums than rural areas.
- Deductible amount — choosing a $1,000 deductible instead of $500 cuts your comprehensive premium by 20–30%.
- Claims history — prior comprehensive claims within three years can raise your premium, even though these are no-fault events.
- Whether you bundle comprehensive with collision — carriers typically discount both when purchased together, but that discount disappears if you drop one.
- Mature-driver discount eligibility — some carriers extend the mature-driver-course discount to comprehensive and collision, lowering the total cost by 5–10% if you complete an approved course.