Montana DUIs are more common than in other states, with one of the highest death rates in the country caused by drivers under the influence of drugs or alcohol. The 2019 reports from the state show that more than half (58%) of all the vehicle-related fatalities were the result of drunk drivers.
A DUI in Montana is costly in most cases. Besides the fines and legal fees, you may have trouble finding affordable car insurance after a DUI in Montana. The average annual cost of car insurance with a DUI in Montana is $2,915, raising your pre-conviction rates by 68%. Understanding Montana’s DUI laws is an important first step to avoiding a conviction and the consequences of having one on your driving record.
DUI laws in Montana
A DUI and DWI are both terms commonly used to describe driving while impaired and may be used interchangeably in many states. Driving under the influence in Montana is classified as an inability or impairment to safely drive because of the use of alcohol, prescription drugs or marijuana — even if you are a registered marijuana cardholder. For the purposes of this study a DUI factored into rates reflects drivers who have been convicted with a BAC of .08 or higher.
Montana’s official blood alcohol thresholds (BAC) are based on your age or occupation:
- Adult drivers of non-commercial vehicles must have ≥ .08% BAC
- Commercial vehicle operators have a threshold of ≥ .04%
- Drivers under the age of 21 must stay under .02%
- Marijuana-related blood levels of 5 ng/ml of Delta-9-Tetrahydrocannabinol or greater
The state’ legislation is focused on decreasing alcohol impaired driving fatalities by 2025. To achieve this, Montana DUI penalties are severe. If it is your first conviction, you will face 24 hours to six months in jail, depending on the severity of the offense. The Montana DUI penalty is between $600 and $2,000 and includes a six-month suspension of your driver’s license. Multiple convictions may be a felony and have more severe penalties with fines as high as $10,000 and up to one year in jail.
How a DUI affects your car insurance in Montana
In addition to the fines and penalties, your car insurance rates could increase dramatically. A DUI is considered risky behavior that is statistically more likely to lead to fatalities and serious injuries.
As mentioned, more than half of the road fatalities in Montana are attributed to driving under the influence. Your insurance provider may red flag you as a high-risk driver after a DUI. While the most common course of action is an increase in your car insurance rates, some providers may prevent you from renewing your vehicle insurance policy or deny you coverage altogether.
If you do not receive a notice of cancellation or nonrenewal after a DUI conviction, your car insurance rates will likely increase at the time of renewal. Bankrate collected quotes from several carriers to calculate the average amount your premiums will go up. Montana’s premiums do not go up as much as the national average, but the annual difference is still significant.
|Pre-DUI||Post DUI||Percent increase|
Finding car insurance after a DUI in Montana
While some carriers may cancel or not renew your coverage, others are more willing to insure a driver with a DUI conviction. Shopping around for car insurance is essential to find the most affordable rates. Otherwise, you could pay thousands of dollars more per year for the same amount of coverage, based on the carrier you choose.
Below is a comparison of some of the largest national carriers and how rates compare for Montana drivers with a DUI conviction. Progressive is the most affordable, based on quoted annual premiums, followed by USAA. However, USAA is a membership-based insurance carrier. To qualify for coverage, you would need to be present, former or veteran military personnel — or related to one. On the whole, these reviewed providers show lower rates than the national average rate with a DUI factored in.
|Car insurance company||Average annual premium after a DUI|
The car insurance rates highlighted from Progressive, USAA, State Farm, Farmers and Geico are averages. Your quote may be higher or lower, depending on a number of factors. Your location, level of coverage, age and even your credit score could affect your rates as well, in addition to the DUI.
Frequently asked questions
How will a DUI in Michigan impact my criminal record?
A DUI conviction in Michigan will remain on your criminal record for ten years. This will likely affect your insurance premiums as long as the conviction remains on your record. Depending on whether or not the DUI is a first-time offense, you could be charged with a misdemeanor or felony. Felonies are more serious convictions which could further affect other parts of your life, including new job applications or travel.
What is considered a DUI in Montana?
The state of Montana has varying blood alcohol thresholds for different types of drivers. Younger drivers under 21 have a limit of .02%, commercial vehicle drivers must remain under .04%, all other drivers could be charged with a DUI for a blood alcohol level of .08% or higher.
How much is car insurance after a DUI?
A Montana DUI will increase your premiums 68% on average, based on Bankrate’s review of quoted annual premiums. Average annual pre-DUI insurance rates are $1,737 per year in Montana for full coverage. After a DUI, full coverage rates in Montana are $2,915 per year.
Bankrate utilizes Quadrant Information Services to analyze 2021 rates for all ZIP codes and carriers in all 50 states and Washington, D.C. Quoted rates are based on a 40-year-old male and female driver with a clean driving record, good credit and the following full coverage limits:
- $100,000 bodily injury liability per person
- $300,000 bodily injury liability per accident
- $50,000 property damage liability per accident
- $100,000 uninsured motorist bodily injury per person
- $300,000 uninsured motorist bodily injury per accident
- $500 collision deductible
- $500 comprehensive deductible
To determine minimum coverage limits, Bankrate used minimum coverages that meet each state’s requirements. Our base profile drivers own a 2019 Toyota Camry, commute five days a week and drive 12,000 miles annually.
These are sample rates and should only be used for comparative purposes.
Incident: Rates were calculated by evaluating our base profile with the following incidents applied: clean record (base), at-fault accident, single speeding ticket, single DUI conviction and lapse in coverage.