What Maine Actually Requires You to Carry
Maine law requires $50,000 bodily injury coverage per person, $100,000 per accident, and $25,000 property damage liability on every registered vehicle. That's the liability floor. But Maine also mandates personal injury protection and uninsured motorist coverage, which means the state's minimum policy is a four-component package, not a three-line liability-only product. Most households shopping for the cheapest legal coverage discover the mandatory PIP and UM requirements only after they request quotes.
The liability minimums protect others when you cause an accident. PIP covers your own medical expenses and lost wages regardless of fault. Uninsured motorist coverage protects you when the at-fault driver carries no insurance or insufficient limits. All three components are required by the Bureau of Motor Vehicles before you can register a vehicle or renew registration. Dropping any one of them leaves you uninsured under state law, even if you carry the other two.
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Get Your Free QuoteMaine Average Annual Auto Expenditure
$1,749.22
This figure reflects the average annual expenditure per insured vehicle in Maine for 2023, drawn from state insurance statistics. Individual household premiums vary by the number of vehicles on the policy, driver ages, coverage selections, and location within the state.
NAIC state insurance statistics, 2023
How Mandatory PIP and UM Coverage Change the Entry Price
The $50,000/$100,000/$25,000 liability minimums are the advertised floor, but PIP and UM coverage add a second layer of premium that many households do not anticipate. PIP typically covers medical expenses, rehabilitation costs, lost income, and funeral expenses up to the policy limit, and it applies to you and your passengers regardless of who caused the accident. Uninsured motorist coverage steps in when the at-fault driver carries no insurance or when their limits fall short of your damages.
Because both coverages are mandatory, every Maine carrier prices them into the base policy. You cannot decline them to lower your premium. Households comparing Maine quotes to quotes from states that do not mandate PIP or UM often see a higher entry-level premium in Maine, even when the liability limits are identical. The mandatory coverages are the structural reason for that difference.
When you add a second or third vehicle to your policy, the PIP and UM requirements apply to each vehicle separately. A household with three cars pays for PIP and UM on all three, which compounds the effect of the mandatory coverages. The multi-car discount reduces the total premium, but it does not eliminate the per-vehicle PIP and UM charges. Understanding this structure helps you evaluate whether the state minimums are sufficient for your household or whether higher limits make sense.
Maine's mandatory PIP and UM requirements mean the cheapest legal policy costs more than liability-only minimums in states without those mandates. You cannot drop them to lower your premium.
When Full Coverage Makes Sense for Your Household
Collision coverage pays to repair or replace your vehicle after an accident, regardless of fault. Comprehensive coverage pays for damage from theft, vandalism, weather, fire, or animal strikes. Both coverages carry a deductible you choose when you buy the policy, typically $500 or $1,000. If your vehicle is financed or leased, your lender requires both coverages until the loan is paid off. If you own the vehicle outright, the decision is yours.
A conventional rule of thumb: if your vehicle's current market value is less than ten times the annual cost of collision and comprehensive coverage, dropping those coverages and self-insuring the vehicle's value may save money over time. For a household with multiple vehicles, apply this test to each vehicle separately. An older paid-off car may not justify full coverage, while a newer financed vehicle requires it by contract. Structuring coverage this way across your household's vehicles can lower your total premium without leaving you underinsured.
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How Adding Vehicles to One Policy Changes Your Premium
Most Maine carriers offer a multi-car discount when you insure two or more vehicles on the same policy. The discount typically reduces the per-vehicle premium by a percentage, but it does not eliminate the per-vehicle PIP and UM charges or the per-vehicle liability premium. Adding a second car to your policy lowers the combined premium compared to two separate policies, but the total premium still increases because you are insuring an additional vehicle.
When you add a vehicle mid-term, the carrier re-rates the entire policy rather than simply adding a flat amount for the new car. The multi-car discount applies to all vehicles on the policy, which can lower the per-vehicle cost retroactively. But the new vehicle's liability, PIP, UM, and any collision or comprehensive coverage are priced based on the vehicle's make, model, year, and garaging address. A newer or higher-value vehicle raises the total premium more than an older or lower-value one.
If a household member owns a vehicle titled in their name and garaged at your address, most carriers require that vehicle to be added to your policy to qualify for the multi-car discount. A vehicle titled to someone outside the household or garaged at a different address may not count toward the same-policy requirement. Verify with your carrier before assuming the discount applies.
Maine Uninsured Motorist Rate
5.7%
Approximately 5.7% of Maine motorists drive without insurance, according to 2023 state statistics. This rate is below the national average, but it underscores why Maine mandates uninsured motorist coverage: one in eighteen drivers on the road carries no liability insurance to pay for damage they cause.
Maine state insurance statistics, 2023
What Drives Premium Differences Across Maine Carriers
Maine carriers price policies using different rating models, which means identical coverage can cost substantially different amounts depending on which carrier you choose. Factors that influence your premium include your driving record, the number of vehicles on the policy, each driver's age and experience, the vehicles' make and model, your garaging address, your annual mileage, and in some cases your credit-based insurance score where state law permits its use.
Carriers writing in Maine include Allstate, Geico, Progressive, State Farm, Nationwide, Liberty Mutual, Farmers, USAA, Travelers, and several non-standard carriers such as Dairyland, Bristol West, National General, and The General. Non-standard carriers typically serve drivers with violations, lapses, or other high-risk factors and price policies higher than standard carriers. If your household includes a driver with a recent DUI, at-fault accident, or license suspension, you may receive quotes only from non-standard carriers until the violation ages off your record.
Comparing quotes from multiple carriers is the only way to identify the lowest premium for your household's specific situation. Rates vary by hundreds of dollars annually for the same coverage, and the cheapest carrier for one household is often not the cheapest for another. Request quotes from at least three carriers, provide identical coverage selections to each, and compare the total premium and the per-vehicle breakdown.
Structuring Coverage Across Multiple Vehicles
A household with two or more vehicles benefits from insuring all vehicles on one policy to qualify for the multi-car discount. But the coverage level for each vehicle does not need to be identical. You can carry full coverage on a financed vehicle and liability-only on an older paid-off car, as long as both vehicles sit on the same policy. This approach lowers your total premium compared to carrying full coverage on every vehicle.
When one vehicle is driven daily and another is driven occasionally, some carriers offer usage-based or low-mileage discounts that reduce the premium for the less-driven vehicle. Verify with your carrier whether such discounts are available and whether they apply automatically or require enrollment in a telematics program. A household with a classic, antique, or rarely-driven vehicle may also qualify for specialty coverage that costs less than a standard policy, though specialty policies often carry mileage caps and usage restrictions.
Compare Carriers That Write Your Household's Vehicles
Maine's mandatory PIP and UM requirements mean every legal policy costs more than a liability-only minimum in states without those mandates. But the total premium you pay depends on which carrier you choose, how many vehicles you insure on one policy, and whether you structure coverage appropriately for each vehicle's value and financing status. Start by requesting quotes from multiple carriers that write policies in Maine, provide identical coverage selections to each, and compare the total premium and the per-vehicle breakdown. The multi-car discount applies only when all vehicles sit on the same policy, so consolidating your household's vehicles onto one policy is the first step toward lowering your combined premium.