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Multi-Car Insurance — Maryland

Maryland requires 30/60/15 liability coverage and is an at-fault state.

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Maryland at a Glance

30/60/15

Minimum liability limits, in thousands of dollars (per person / per accident / property)

At-fault

The at-fault driver's insurance pays for the damage they cause

Required

PIP and Uninsured motorist coverage must be on every policy

Source: state DMV, insurance department and statute records, verified July 2026

Multi-Car Liability Requirements in Maryland

The multi-car discount typically requires every vehicle to sit on the same policy and share a garaging address. Maryland is an at-fault state, so the at-fault driver's liability coverage pays the other party's damages, making adequate liability limits critical when multiple household vehicles share one policy.

Bodily Injury Liability

This coverage pays the other party's medical bills and lost wages when a household driver causes an accident. Among carriers writing in Maryland, Geico, State Farm, and Progressive all write multi-car policies and allow you to raise liability limits per vehicle independently.

Property Damage Liability

This pays for damage your household drivers cause to another party's vehicle or property. On a multi-car policy, each vehicle carries its own property damage limit, and you can raise the limit on higher-value vehicles while keeping the minimum on others.

Personal Injury Protection

Maryland mandates Personal Injury Protection on every vehicle, covering medical expenses and lost wages for your household drivers regardless of fault. PIP applies per vehicle on a multi-car policy, so each car's PIP coverage protects its occupants. Carriers writing in Maryland include this coverage automatically on every vehicle you add to the policy.

Uninsured Motorist Coverage

Maryland requires Uninsured Motorist coverage on every vehicle to protect your household when an at-fault driver has no insurance. Each vehicle on the policy carries its own UM limit, and you can raise it above the minimum independently per vehicle.

Multi-Car Discount

The multi-car discount in Maryland typically requires every vehicle to sit on the same policy and share a garaging address. Adding a second vehicle to an existing Maryland policy re-rates the entire policy rather than adding a flat amount, so the discount applies to the combined premium. Carriers including Allstate, Farmers, and National General write multi-car policies in Maryland and apply the discount when vehicles meet the same-policy requirement.

What Shapes Multi-Car Costs in Maryland

about $123/mo

Average car insurance spending in Maryland

Rate data: NAIC Auto Insurance Database, 2023

What Affects Your Rate

The multi-car discount typically requires every vehicle on the same policy and the same garaging address; how the vehicles are titled can affect discount eligibility with some carriers.
Each vehicle on the policy can carry its own coverage level—liability only, or liability plus collision and comprehensive—so you can tailor coverage per vehicle while earning the discount on the combined premium.
Adding a vehicle mid-term re-rates the entire policy rather than adding a flat amount, so the discount applies to the new combined premium.
Among the 23 carriers writing in Maryland, multi-car discount structures vary—some require all vehicles titled to the same person, others allow household members on different titles as long as the vehicles share a garaging address.

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Frequently Asked Questions

How does the multi-car discount work in Maryland?

The multi-car discount in Maryland typically requires every vehicle to sit on the same policy and share a garaging address. Adding a second vehicle to an existing Maryland policy re-rates the entire policy rather than adding a flat amount, so the discount applies to the combined premium. Carriers including Geico, State Farm, and Progressive write multi-car policies in Maryland and apply the discount when vehicles meet the same-policy requirement.

Which carriers in Maryland give the best multi-car discount?

Among the 23 carriers writing in Maryland, Geico, State Farm, Progressive, Allstate, Farmers, and National General all write multi-car policies and apply the discount when vehicles meet the same-policy requirement. Multi-car discount structures vary—some carriers require all vehicles titled to the same person, others allow household members on different titles as long as the vehicles share a garaging address.

Can I combine two separate Maryland policies into one multi-car policy after marriage?

Yes—merging two separate Maryland policies into one multi-car policy earns the discount when all vehicles share a garaging address. Each vehicle can carry its own coverage level while the policy earns the discount on the combined premium. Maryland carriers typically require all vehicles on a multi-car policy to share a garaging address to qualify for the discount.

Coverage Types

Multi-Car Policy Structure

A multi-car policy puts two or more owned vehicles on a single policy, and each vehicle can carry its own level of coverage while the whole policy earns the multi-car discount. The discount typically requires every vehicle on the same policy and the same garaging address.

Maryland Liability Minimums

Maryland requires $30,000 bodily injury per person, $60,000 bodily injury per accident, and $15,000 property damage on every vehicle. On a multi-car policy, each vehicle carries its own liability limit, and you can raise limits per vehicle while keeping the minimum on others.

Adding a Vehicle to an Existing Policy

Adding a vehicle to an existing Maryland policy re-rates the entire policy rather than adding a flat amount. The multi-car discount applies to the new combined premium, and the added vehicle must meet Maryland's liability, PIP, and UM requirements.

Uninsured Motorist Coverage on Multiple Vehicles

Maryland requires Uninsured Motorist coverage on every vehicle to protect your household when an at-fault driver has no insurance. Each vehicle on a multi-car policy carries its own UM limit, and you can raise it above the minimum independently per vehicle.

Combining Two Household Policies

Merging two separate Maryland policies into one multi-car policy earns the discount when all vehicles share a garaging address. Each vehicle can carry its own coverage level while the policy earns the discount on the combined premium.

Full Coverage on Select Vehicles

Full coverage adds collision and comprehensive to Maryland's required liability, PIP, and UM. On a multi-car policy, you can carry full coverage on financed or leased vehicles while keeping liability-only on older paid-off cars, and the multi-car discount applies to the combined premium.