Minimum Coverage Requirements in Colorado
Colorado operates under a tort-based fault system, meaning the at-fault driver's insurance pays for damages. After a DUI conviction, the Colorado Department of Revenue Division of Motor Vehicles requires SR-22 filing for 3 years to reinstate driving privileges. Ignition interlock is mandatory for all first-offense DUI convictions with BAC of .15 or higher, and for all second or subsequent DUI offenses, regardless of BAC level.
Meeting the state minimum keeps you legal. See whether it's enough — get your Colorado quote.
Get your Colorado quoteHow Much Does Car Insurance Cost in Colorado?
SR-22 filing adds $20–$50 per month to your premium, but the DUI conviction itself raises base rates 60% to 120% depending on BAC level, prior record, and county. High-risk carriers willing to write post-DUI policies in Colorado include The General, Bristol West, and Acceptance Insurance. Ignition interlock adds $60–$90 monthly in monitoring fees on top of insurance costs.
What Affects Your Rate
- BAC level at arrest—first-offense DUI with BAC .15 or higher triggers mandatory ignition interlock and raises premiums 80%–120%, while BAC .08–.14 raises rates 60%–90%.
- County of conviction—Denver, Boulder, and Jefferson County DUI convictions face average premiums 15%–25% higher than rural counties due to higher claim frequency and court processing volume.
- Prior DUI history—second DUI within 7 years in Colorado triggers 5-year SR-22 filing period instead of 3 years and raises premiums 150%–200% over clean-record rates.
- Age and driving tenure—drivers under 25 with DUI convictions pay 30%–50% more than drivers over 25 due to combined high-risk classification.
- Vehicle type—older vehicles without comprehensive or collision requirements reduce total cost by $60–$120 monthly, but lender requirements override this for financed vehicles.
- Ignition interlock duration—first offense with high BAC requires 8 months minimum IID, second offense requires 2 years, adding $480–$2,160 in monitoring costs over the restriction period.
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Get Your Free QuoteCoverage Types
SR-22 Insurance
Certificate of financial responsibility filed by your insurer to the Colorado DMV proving continuous liability coverage. Required for 3 years after DUI conviction, with the clock restarting from zero if coverage lapses for any reason.
Non-Owner SR-22
Liability-only policy for drivers without a registered vehicle who need SR-22 filing to satisfy Colorado reinstatement requirements. Covers you when driving borrowed, rental, or employer-owned vehicles.
Ignition Interlock Insurance
Standard auto policy with IID restriction notation on the SR-22 certificate. Your insurer must report the interlock requirement to the Colorado DMV, and you cannot legally drive any vehicle without an installed device during the restriction period.
Uninsured Motorist Coverage
Optional coverage that pays your medical bills and vehicle damage if you are hit by a driver with no insurance or insufficient coverage. Colorado law requires insurers to offer this at the same limits as your liability policy.
Comprehensive Coverage
Pays for vehicle damage from hail, theft, vandalism, flood, fire, and animal strikes. Not legally required unless financing, but Colorado's severe hail season makes this a practical necessity even on older vehicles.
High-Risk Auto Insurance
Policies written by carriers specializing in DUI convictions, SR-22 filings, and license reinstatement cases. Standard carriers like State Farm and Allstate often decline post-DUI applications or quote premiums 200%+ higher than high-risk specialists.
