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If you’re a driver in Montana, you probably know the importance of having car insurance. But finding the right coverage at a price that fits your budget isn’t always easy. That’s where our Montana car insurance calculator comes in.

Our auto insurance calculator estimates your average annual and monthly costs in Montana based on your vehicle’s make and model, helping you make smarter coverage decisions.

How to use our car insurance calculator to estimate your rates in Montana

Our calculator gives you a fast, customized car insurance estimate. Enter a few details to see your potential rates and easily compare coverage options – no guesswork required.

  • Step 1: Choose the model year of your car.
  • Step 2: Choose the make and model of your car.
  • Step 3: Choose your state.
  • Step 4: Click on the “Get My Rates” button to get a car insurance estimate.
  • Step 5: Expand your options by adding more vehicles, or take the next step by clicking the “Get quotes” button to compare policies and prices.
Data last refreshed in 2025
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How much does your vehicle model affect car insurance rates in Montana?

Car insurance rates in Montana vary widely based on your vehicle’s make and model. Insurance companies consider multiple factors, including the make and model of your car, to determine premiums.

A full coverage car insurance policy in Montana for a Honda Accord LX costs $2,502 annually, whereas a Honda CR-V costs $2,093 to insure in Montana – a difference of $409.

Does your car’s model year affect insurance rates in Montana?

In Montana, your car’s model year affects how much you pay for insurance. For example, a 2023 Honda Accord LX has an annual premium of $2,872 per year, while the 2024 model costs $2,535 annually to insure.

Quick tip: Review your state’s minimum insurance requirements before choosing a policy

Each state sets its own minimum car insurance requirements, and Montana is no different. To drive legally, you’ll need at least the minimum liability coverage, which generally includes:

  • Bodily injury liability per person and per accident
  • Property damage liability

These limits offer the minimum coverage, but many drivers choose higher coverage to protect themselves after an accident.

Driving without the required coverage in Montana can lead to fines, license suspension and even vehicle impoundment.

Auto insurance premiums vary significantly from city to city, so drivers need to be sure they’re getting the best deal. Insure.com has done the research for you. Get more information on auto insurance rates by city below.

Our agents make it hassle-free to get the right quote.

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How your car’s trim affects insurance rates in Montana

Insurance rates often vary based on your car’s trim. Companies consider the vehicle’s value, cost of repairs, safety equipment and theft risk. Premium trims with upgraded technology or more powerful engines usually mean higher premiums due to their higher replacement and repair costs.

For example, in Montana, full coverage car insurance for a 2023 Honda Accord LX costs $2,872 a year, while the higher-end Accord EX-L trim costs $2,434 annually – a difference of $438 per year.

Luxury features like high-end sound systems or advanced infotainment can increase insurance rates, since they add to the car’s value. Similarly, performance trims with larger engines often increase premiums due to a greater risk of accidents or speeding.

What drivers pay for car insurance in Montana

In Montana, the average cost of full coverage car insurance is $2,541 per year, or $212 per month. Your rate may be higher or lower depending on the coverage you choose.

Below, you’ll find estimates for different coverage levels in Montana, but keep in mind that factors like your vehicle, driving history, and other personal details can affect your final premium.

Coverage levelAverage annual rateAverage monthly rate
Full Coverage – 100/300/100 BI/PD – 500 Comp/Coll$2,541$212
Liability Only – 50/100/50 BI/PD$604$50
State Minimum BI/PD$422$35
Non-Owners$326$27
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Car insurance costs in Montana by city

Car insurance rates in Montana vary significantly depending on the city you live in. Factors like traffic congestion, accident frequency, weather conditions and crime rates all influence how much drivers pay for coverage. For instance, drivers in Wyola pay $2,891 annually for full coverage, while those in Missoula pay closer to $2,175 per year.

Top 20 cities with cheapest car insurance rates in Montana

CityAvg. Annual PremiumAvg. Monthly Premium
Missoula$2,175$181
Milltown$2,182$182
Orchard Homes$2,182$182
Helena Valley West Central$2,190$182
Fort Harrison$2,198$183
Helena Valley Southeast$2,212$184
Lolo$2,215$185
Helena$2,224$185
Frenchtown$2,254$188
Clinton$2,259$188
Wise River$2,260$188
Glen$2,266$189
Polaris$2,270$189
Dillon$2,271$189
Huson$2,271$189
Deer Lodge$2,279$190
Corvallis$2,280$190
Hamilton$2,284$190
Pinesdale$2,284$190
Sula$2,284$190
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Top 20 cities with most expensive car insurance in rates Montana

CityAvg. Annual PremiumAvg. Monthly Premium
Wyola$2,891$241
Lodge Grass$2,880$240
Turner$2,874$239
Fort Smith$2,868$239
Biddle$2,831$236
Otter$2,830$236
Crow Agency$2,805$234
St. Xavier$2,803$234
Hays$2,785$232
Birney$2,783$232
Zortman$2,783$232
Garryowen$2,782$232
Busby$2,779$232
Dodson$2,774$231
Pryor$2,771$231
Decker$2,768$231
Ashland$2,764$230
Fort Belknap Agency$2,764$230
Hogeland$2,758$230
Saco$2,755$230
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Want to know what you’ll pay? Use our Montana car insurance calculator

Our car insurance calculator for Montana factors in your location, vehicle make, and model year to provide an estimate tailored to your situation. Actual quotes may vary, so shop around and compare multiple quotes to get the best deal.

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Shivani Gite
Contributing Writer

 
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Shivani Gite is a personal finance and insurance writer with a degree in journalism and mass communication. She is passionate about making insurance topics easy to understand for people and helping them make better financial decisions.

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