Is a DUI a Felony in California? Legal Implications & Penalties

March 27, 2025

Is a DUI a Felony in California? Understanding the Legal Implications

Driving under the influence (DUI) is a serious offense in California, carrying severe legal consequences that can impact an individual’s personal and professional life. Whether a DUI is classified as a misdemeanor or a felony depends on various factors, including the circumstances of the arrest, prior convictions, and whether the incident resulted in injury or death. If you or a loved one are dealing with a DUI charge in California, understanding the legal landscape is essential.

When Is a DUI Considered a Felony in California?

In California, most DUI offenses are classified as misdemeanors. However, under certain conditions, a DUI can escalate to a felony. Here are the primary circumstances where this can occur:

1. Multiple DUI Convictions

If a driver has three or more prior DUI convictions within a ten-year period, a fourth DUI offense will automatically be charged as a felony. California takes repeat offenses seriously, and individuals who continue to drive under the influence face progressively harsher penalties.


The ten-year lookback period includes any previous DUI-related convictions, including wet reckless charges. This means that even plea deals from past cases can contribute to the felony status of a subsequent DUI offense.


2. DUI Causing Injury or Death

A DUI can be charged as a felony if the driver causes bodily injury or death to another person. In these cases, prosecutors may pursue felony DUI charges under California Vehicle Code 23153, which deals with DUI-related injuries, or even vehicular manslaughter under Penal Code 191.5 if someone dies due to the driver’s actions.


Penalties for a felony DUI involving injury or death can include additional years in prison for each injured party, restitution to victims, and significant court fines. Aggravating factors, such as excessive speeding or driving with a minor in the vehicle, can further increase sentencing.


3. Prior Felony DUI Conviction

If a driver has previously been convicted of a felony DUI, any subsequent DUI offense—regardless of the circumstances—will also be charged as a felony. This includes cases where the prior felony DUI was due to injuries caused in an accident or a fourth DUI offense.



Felony DUI offenders often face longer prison sentences, stricter probation conditions, and permanent revocation of their driver’s license. Courts may also impose mandatory rehabilitation programs to address underlying alcohol dependency issues.

Consequences of a Felony DUI in California

A felony DUI conviction carries significantly harsher penalties compared to a misdemeanor DUI. These consequences can include:

  • Prison Time: A felony DUI conviction can result in 16 months, two years, or three years in state prison. If the DUI caused injury or death, the sentence may be much longer, with some cases leading to up to 10 years or more in prison.


  • Fines and Fees: Offenders may be required to pay up to $5,000 in fines, along with additional court fees, restitution to victims, and increased insurance rates.


  • License Suspension: A felony DUI conviction can lead to a four-year driver’s license suspension or even permanent revocation in extreme cases.


  • DUI Education Programs:  The court may require attendance in a 30-month DUI education program, which can be costly and time-consuming.


  • Felony Record: Having a felony on one’s record can severely impact future employment, housing opportunities, and professional licensing.


  • Probation and Mandatory Alcohol Treatment: Many felony DUI offenders must complete court-ordered probation, which may include random alcohol and drug testing, community service, and ignition interlock device (IID) requirements.

Defending Against a Felony DUI Charge

If you or someone you know is facing a felony DUI charge in California, it’s critical to understand that there are defense strategies available. Some possible defenses include:

  • Challenging the Legality of the Stop: If law enforcement did not have a valid reason to pull over the driver, the entire case may be dismissed.


  • Questioning the Accuracy of Tests: Breathalyzers and blood tests are not always accurate. Errors in testing or improper calibration of equipment could result in unreliable results.


  • Rising Blood Alcohol Defense: In some cases, a driver's blood alcohol concentration (BAC) may have been within the legal limit while driving but increased by the time they were tested.


  • No Probable Cause for Arrest: If an officer lacked sufficient evidence to arrest the driver, the charges could be thrown out.


  • Violation of Miranda Rights: If law enforcement failed to inform the driver of their rights before questioning, certain evidence could be excluded from the case.


  • Improper Field Sobriety Testing: Officers are required to follow strict protocols when conducting field sobriety tests. Errors in procedure or failure to account for medical conditions that could affect results may be grounds for a dismissal.

What to Do If You Are Facing a Felony DUI Charge in California

If you are charged with a felony DUI, taking immediate action is critical. Here are some steps you should take:

1. Consult a Legal Professional Immediately

Navigating the legal system alone can be overwhelming. Seeking legal guidance can help protect your rights and explore potential defense strategies.


2. Comply with Court Orders

Failing to comply with court-mandated requirements can lead to harsher penalties. Ensure you follow all instructions, such as attending hearings, DUI programs, and probation conditions.


3. Understand the Long-Term Impact

A felony DUI can affect multiple aspects of your life, from employment opportunities to financial stability. Proactively addressing these issues and seeking legal counsel can help mitigate the consequences.


4. Gather Evidence and Witness Testimonies

If you believe there are inconsistencies in your arrest, start collecting any potential evidence, including witness statements, surveillance footage, or records of medical conditions that could have affected sobriety tests.



5. Prepare for Court Hearings

Felony DUI cases require multiple court appearances, and how you present yourself can impact your case. Dressing professionally, following legal advice, and being prepared can improve your standing with the judge.

Final Thoughts

Driving under the influence in California carries serious legal repercussions, and a felony DUI conviction can have life-altering consequences. Understanding the severity of these charges and knowing your legal options is essential for protecting your future.


The Tabo Law Firm is dedicated to helping individuals facing criminal charges, including DUI-related offenses. If you or a loved one is dealing with a felony DUI case, seeking legal counsel can provide clarity and solutions tailored to your situation.



For more information on DUI laws and their legal consequences, visit California’s official legal resources or consult with a qualified criminal defense attorney.

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