BMW i3 Insurance Cost in Montana
Insuring a BMW i3 in Montana costs about $1,245 a year ($104/month) for full coverage by our estimate — −20% versus the same car nationally — the 14th cheapest of 51 states for this model.
BMW i3 insurance in Montana at a glance
The BMW i3 is 3% cheaper than the average vehicle to insure in Montana. Montana's own base rates are 24% lower than the national average, which carries through to every model.
Montana factors that affect i3 premiums
- Uninsured drivers: 7.2% of Montana drivers are uninsured (U.S. 15.4%), which raises the value of uninsured motorist coverage for your i3.
- Theft: 137 vehicle thefts per 100,000 residents (U.S. 197).
- Weather: FEMA rates Montana's expected annual losses as relatively low for hail, relatively low for tornado, not rated for hurricane, relatively low for inland (river) flooding, relatively low for strong wind — hail, wind and flood claims fall under comprehensive.
- Crash risk: 1.49 traffic deaths per 100 million miles (U.S. 1.19).
- Fault system: At-fault (tort).
BMW i3 insurance cost in Montana cities
| City | Full coverage | Minimum | vs. state |
|---|---|---|---|
| Billings | $1,515 | $460 | +22% |
| Missoula | $1,455 | $455 | +17% |
| Great Falls | $1,480 | $455 | +19% |
| Bozeman | $1,490 | $460 | +20% |
| Butte-Silver Bow | $1,185 | $375 | −5% |
| Helena | $1,415 | $445 | +14% |
| Kalispell | $1,450 | $455 | +16% |
| Belgrade | $1,610 | $495 | +29% |
BMW i3 insurance in Montana by driver
| Driver | Minimum | Standard | Full coverage | Full / month |
|---|---|---|---|---|
| Teen driver (18, own policy) | $1,060 | $1,535 | $3,425 | $285 |
| Young adult (22) | $615 | $895 | $1,995 | $166 |
| Adult in their 30s | $385 | $560 | $1,245 | $104 |
| Adult in their 50s | $355 | $515 | $1,145 | $95 |
| Senior (72) | $430 | $625 | $1,395 | $116 |
| 30s, one at-fault accident | $560 | $810 | $1,805 | $150 |
| 30s, DUI on record | $715 | $1,035 | $2,305 | $192 |
Coverage levels
| Coverage level | What it includes | Per year | Per month | Typical range |
|---|---|---|---|---|
| State minimum liability | Only the liability (and PIP/UM where required) limits your state mandates. No coverage for your own car. | $385 | $32 | $315–$455 |
| Standard liability (100/300/100) | Higher liability limits plus uninsured motorist coverage. Still no coverage for damage to your own car. | $560 | $47 | $460–$660 |
| Full coverage | Standard liability plus collision and comprehensive, typically required on a financed or leased car. | $1,245 | $104 | $1,020–$1,470 |
Montana minimum: 25/50/20 liability coverage. Lenders require collision and comprehensive on financed or leased cars.
Rivals in Montana
| Model | Full coverage in MT | vs. i3 |
|---|---|---|
| Jaguar XJ | $1,500 | +20% |
| Infiniti G37 | $1,500 | +20% |
| Lincoln MKZ | $1,485 | +19% |
| Lexus IS | $1,595 | +28% |
Estimate your i3 premium by ZIP code
Runs in your browser — nothing you enter is stored or sent to insurers.
BMW i3 insurance cost in every state · All BMW models
Frequently asked questions
How much is BMW i3 insurance in Montana?
About $1,245 a year ($104 a month) for full coverage and $385 for Montana's minimum liability, for a driver in their 30s with a clean record. That is 20% less than the national estimate for the same car.
Is the BMW i3 cheaper to insure than the average car in Montana?
The average vehicle in Montana is about $1,280 a year for full coverage in our model, so the BMW i3 is 3% cheaper than average.
Where in Montana is BMW i3 insurance cheapest?
Among the largest Montana cities, Butte-Silver Bow has the lowest estimate (about $1,185) and Belgrade the highest (about $1,610).
What insurance do I need for a BMW i3 in Montana?
Montana requires at least 25/50/20 liability coverage. If the car is financed or leased, the lender will also require collision and comprehensive.
How we estimate this
We start from the state's average liability, collision and comprehensive premiums published by the NAIC, then apply a location factor (population density and commute time from the Census ACS, weather hazard scores from FEMA's National Risk Index), a vehicle factor (HLDI insurance-loss data where available, otherwise vehicle segment), and a driver-profile multiplier. Results are rounded ranges for comparison, not quotes. Read the full methodology.
- Montana CSI: Auto insurance
- MCA 61-6-103 (motor vehicle liability policy minimum limits)
- MCA 33-23-201 (uninsured motorist coverage, rejection by insured)
- Montana CSI: File a Complaint
- NAIC 2022/2023 Auto Insurance Database Report
- NAIC Homeowners Insurance Report: Data for 2023
- Insurance Research Council uninsured motorist estimates (via Triple-I)
- IIHS Fatality Facts: state by state
- FBI Crime Data Explorer: Crime in the United States 2025 (Table 4)
- NICB 2022 Vehicle Theft Data: top 10 stolen vehicles by state
- FHWA Highway Statistics 2024, Table DL-1C (licensed drivers)
- FHWA Highway Statistics 2024, Table MV-1 (registrations)
- FHWA Highway Statistics 2024, Table VM-2 (vehicle-miles traveled)
- U.S. Census Bureau Vintage 2024 population estimates
- FEMA National Risk Index
- U.S. Census Bureau, American Community Survey