Multi-Car Liability Requirements in Maine
Maine requires every vehicle on a multi-car policy to carry $50,000 bodily injury per person, $100,000 bodily injury per accident, and $25,000 property damage liability, plus personal injury protection and uninsured motorist coverage. The multi-car discount applies when all vehicles sit on the same policy under the same household, and most carriers require a shared garaging address. Maine operates under a fault-based system, so the at-fault driver's liability coverage pays for the other party's damages.

Meeting the state minimum keeps you legal. See whether it's enough — get your Maine quote.
Get your Maine quoteWhat Shapes Multi-Car Costs in Maine
Multi-car cost in Maine depends on the vehicles you insure, the drivers in your household, the coverage level selected per vehicle, and the multi-car discount each carrier offers. Carriers writing in Maine include Geico, Progressive, State Farm, Allstate, Farmers, USAA, Liberty Mutual, Nationwide, Hartford, Travelers, Amica, National General, Dairyland, Bristol West, The General, and Auto Club Enterprises, and each structures the multi-car discount differently.
What Affects Your Rate
- Maine requires 50/100/25 liability plus PIP and uninsured motorist on every vehicle on a multi-car policy, and each vehicle's liability and physical-damage coverage can differ while the household shares one discount.
- The multi-car discount in Maine typically requires all vehicles on the same policy and a shared garaging address, and adding or removing a vehicle re-rates the entire policy rather than adding a flat amount.
- Maine's 5.7% uninsured motorist rate (2023) makes uninsured motorist coverage a required layer on every vehicle on a multi-car policy, and most carriers match uninsured motorist limits to your bodily injury liability limits unless you request lower limits in writing.
- Among carriers writing in Maine, Geico, Progressive, State Farm, Allstate, Farmers, and USAA offer multi-car discounts, and each structures the discount differently—some require all vehicles titled to the same person, others allow household members on different titles.
- Maine's average annual auto insurance expenditure per insured vehicle was $1,749.22 in 2023, and multi-car households typically pay less per vehicle than single-vehicle policies due to the multi-car discount.
- Each vehicle on a Maine multi-car policy that carries collision or comprehensive has its own deductible, and you can set different deductibles per vehicle based on each vehicle's value and your budget.
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Get Your Free QuoteCoverage Types
Multi-Car Insurance
A multi-car policy covers two or more vehicles on one policy, each carrying its own coverage level, and the household earns the multi-car discount by combining vehicles under one policy.
Liability Insurance
Liability insurance covers bodily injury and property damage you cause to others in an at-fault accident, and each vehicle on a Maine multi-car policy must carry at least the state minimum.
Uninsured Motorist Coverage
Uninsured motorist coverage protects you when an at-fault driver has no insurance or insufficient coverage, and Maine requires it on every vehicle on a multi-car policy.
Full Coverage Insurance
Full coverage combines liability, collision, and comprehensive on a single vehicle, and each vehicle on a Maine multi-car policy can carry its own coverage level—some with full coverage, others with liability only.





