How Much Does a DUI Cost in Colorado?
The Real Cost May Be Over $13,500. If you have been arrested for a DUI, use our DUI Treatment & Cost Calculator to get an estimate of your treatments requirements and actual total costs.
You may have never asked yourself, “How much does a DUI cost in Colorado?”, but if you think having a couple of drinks and then driving home isn’t a big deal; or if you are one of thousands of Coloradoans who smoke weed with any regularity, then understanding the financial consequences of getting behind the wheel (or even near the wheel) while impaired is critical.
If you have been arrested for a DUI in Colorado, one of the first questions you may have is simple: How much is this going to cost?
The answer is usually much more than the court fine alone. Attorney fees, alcohol education and treatment, ignition interlock, DMV expenses, increased insurance premiums, towing, lost wages, and other expenses can quickly add up.
Table of Contents
Want an estimate based on your situation?
Use our Colorado DUI Cost Calculator to estimate potential treatment, DMV, court, legal, and other commonly identified DUI-related costs.
Open the Colorado DUI Cost Calculator
Estimate treatment, DMV, court, legal, and other commonly identified costs associated with a Colorado DUI. This expanded version is designed as an educational financial-impact tool.
Case details
It first estimates the likely Colorado BHA treatment track and DMV requirements. It then adds commonly identified DUI-related expenses from the No DUI Colorado cost fact sheet. Court and legal costs remain editable because those amounts vary substantially by case.
License / Interlock Ignition Device (IID) estimator
Potential financial impact
Gray fields are calculator estimates and cannot be edited. Court and legal costs can be adjusted to better reflect the individual case.
Treatment & DMV costs
Calculated from the treatment recommendation and estimated DMV requirements.
Court & legal costs
These two fields are editable because actual court and attorney costs vary widely.
Other DUI-related costs
Estimated expenses identified in the No DUI Colorado first-DUI cost fact sheet. Some items may not apply in every case.
Long-term financial impact
The insurance estimate below comes from the cited fact sheet and may differ substantially by age, insurer, coverage, driving record, and policy.
DMV consequences snapshot
Reinstatement checklist
Colorado public treatment matrix summary
| Path | Typical fit | Education | Treatment | Combined minimum |
|---|---|---|---|---|
| Level I | Under 21, first case, 0.02+ BAC conviction / first DUI or DWAI | 12 hours / 3+ sessions | — | Varies by case |
| Track A | No priors, BAC below 0.15 | 24 hours / 12 weeks | 42 hours / 21 weeks | 8 months |
| Track B | No priors, BAC 0.15+ or refusal | 24 hours / 12 weeks | 52 hours / 26 weeks | 9 months |
| Track C | 1+ prior, BAC below 0.15 | 24 hours / 12 weeks | 68 hours / 34 weeks | 11 months |
| Track D | 1+ prior, BAC 0.15+ or refusal | 24 hours / 12 weeks | 86 hours / 43 weeks | 13 months |
| Four Plus | 4+ impaired-driving offenses | 0 hours shown | 180 hours / 18 months | 18 months |
Printable comprehensive cost summary
Enter case details to generate a printable summary.
The calculator provides an estimate only. Actual costs depend on the facts of your case, your driving history, insurance carrier, treatment requirements, license consequences, and other factors.
How Much Does a First DUI Cost in Colorado?
Colorado’s No DUI Colorado program calculated the average cost of a first DUI at $13,530.
The state-supported estimate shows why the court fine is only one part of the financial impact.
| Cost category | Estimate used in the state fact sheet |
|---|---|
| Defense attorney | $3,650 |
| Alcohol/drug education & treatment | $1,000 |
| Ignition interlock rental/service | $2,172 |
| First-conviction fine | $600 |
| Auto insurance increase* | $3,600 |
| Estimated total | $13,530 |
*The fact sheet’s $3,600 insurance figure was estimated for a driver age 21–24 over a five-year period. Actual insurance costs vary.
Colorado DUI Cost Breakdown
Here is a closer look at some of the expenses that can contribute to the total.
1. DUI Attorney Fees
Legal representation can be one of the largest immediate expenses after an arrest.
The Colorado DUI cost analysis included an average defense attorney expense of approximately $3,650. Actual legal fees can vary considerably depending on the attorney, complexity of the case, whether motions or expert witnesses are needed, and whether the case goes to trial.
More complicated cases can cost significantly more.
Visit our trusted referral resources.
2. Court Fines and Other Legal Costs
A first DUI conviction can carry a fine, but there may also be numerous other court-related costs and assessments.
The state’s DUI cost analysis included a $600 first-conviction fine, along with additional expenses such as court costs, victim-related funds, probation supervision, and other fees.
The exact amount you pay will depend on the outcome of your case.
3. Alcohol Education and Treatment
Alcohol or drug education and treatment can add another substantial expense.
The No DUI Colorado cost analysis estimated approximately $1,000 for alcohol/drug education and treatment for the average first-time DUI used in its calculation.
Your actual treatment requirements and costs will depend on your individual circumstances and court or DMV requirements.
5280 Human Care Center can review your referral or paperwork and help identify the Colorado DUI education or treatment requirements that apply to your situation. Contact us.
4. Ignition Interlock Costs
An ignition interlock device is a breath-testing device connected to your vehicle. Depending on the circumstances, installing and maintaining one can become one of the largest DUI-related expenses.
The Colorado analysis attributed approximately $2,172 to ignition interlock rental and service in its average first-DUI calculation.
Interlock requirements can also last much longer in certain cases. For example, refusing a required breath or blood test can lead to additional license and interlock consequences.
5. Auto Insurance Increases
The cost of a DUI does not end when the court case is over. Higher auto insurance premiums can continue affecting your finances for years.
The Colorado DUI cost analysis estimated an additional $3,600 in auto insurance costs over five years for the driver profile used in its calculation.
Your actual increase will depend on your insurer, driving record, age, coverage, and other factors.
6. DMV and Driver’s License Costs
The criminal case and your driving privileges are separate issues.
A DUI can lead to expenses associated with license reinstatement, restricted driving privileges, SR-22 insurance requirements, and ignition interlock compliance.
Colorado’s current reinstatement information lists a $120 driver’s license reinstatement fee, although additional DMV-related costs may apply depending on the case.
7. Towing, Vehicle Storage and Other Expenses
Some DUI costs begin almost immediately after the arrest. Depending on what happens to your vehicle and how the case progresses, you may face expenses for:
- Towing and vehicle storage
- Transportation while you cannot drive
- Court appearances and missed work
- Probation and community-service supervision
- Alcohol or drug evaluations
- Required programs or treatment
These expenses may seem small individually, but together they can add substantially to the overall cost.
A DUI Costs More Than Money
The financial cost gets most of the attention, but a DUI can also consume a significant amount of time and disrupt work, transportation, and family responsibilities.
What Happens to Your Driver’s License After a Colorado DUI?
A DUI arrest can affect your driving privileges independently of what happens in criminal court.
The length and conditions of a license revocation depend on factors including prior offenses and the circumstances surrounding the arrest. Some drivers may qualify for early reinstatement with an ignition interlock device.
Consequences can become more severe for repeat offenses or for refusing a chemical test. Depending on the case, consequences may include:
- License revocation
- Ignition interlock requirements
- Possible SR-22 insurance requirements
- Level II alcohol education/treatment requirements
- Persistent Drunk Driver designation
What Is the Difference Between DUI and DWAI in Colorado?
Colorado recognizes both DUI (Driving Under the Influence) and DWAI (Driving While Ability Impaired).
| Colorado offense | Alcohol BAC reference |
|---|---|
| DWAI | 0.05% |
| DUI | 0.08% |
BAC is not the only factor that matters. A driver may still face an impaired-driving arrest when an officer observes signs of impairment. Colorado impaired-driving laws also apply to alcohol, cannabis, other drugs, and combinations of substances.
Why the Cost of a Colorado DUI Can Vary So Much
There is not one price tag that applies to every DUI case. Your total cost may be affected by:
- Whether this is your first or a subsequent offense
- Your BAC or alleged level of impairment
- Whether you submitted to or refused chemical testing
- Attorney fees and the outcome of the criminal case
- Alcohol or drug treatment requirements
- Ignition interlock requirements
- Insurance increases
- License consequences
- Lost wages and transportation expenses
- Whether the case involves aggravating circumstances
That is why a calculator can provide a useful estimate, but it cannot predict the exact financial impact of an individual DUI case.
Use the calculator at the top of this resource to see how treatment, DMV, legal, interlock, insurance, and other expenses may affect the total.
↑ Open the Colorado DUI Cost Calculator
Frequently Asked Questions About Colorado DUI Costs
Does a DUI for marijuana cost the same as a DUI for alcohol in Colorado?
Colorado impaired-driving consequences can apply whether the alleged impairment involves alcohol, marijuana, prescription medication, other drugs, or a combination. The exact financial impact depends on the circumstances of the case, driving history, treatment requirements, DMV consequences, and other factors.
If I use marijuana regularly, can I still be at risk of a DUI when driving in Colorado?
Yes. Legal marijuana use does not make impaired driving legal. The important question is whether a driver is impaired, and law-enforcement observations and other evidence can be part of that determination.
How long should I wait to drive after using marijuana in Colorado?
There is no single waiting period that guarantees a person is safe or unimpaired. Cannabis affects people differently, and impairment can vary based on dose, method of use, tolerance, other substances, and individual factors. Do not drive while impaired.
Can I get a DUI while riding an e-bike or scooter?
Impaired operation of certain vehicles can create legal consequences in Colorado. Because vehicle classification and circumstances matter, consult the applicable law or a qualified attorney for advice about a specific case.
