A DUI in California is usually charged as a misdemeanor, especially when it is a first, non-injury offense. A DUI may be charged or punished as a felony when the case involves qualifying prior convictions, injury to another person, a prior felony DUI, or a death. The exact classification is fact-specific, and some DUI offenses are “wobblers” that can be prosecuted as either misdemeanors or felonies.
Short answer: A fourth qualifying DUI within 10 years, a DUI causing injury, or a new DUI after certain prior felony DUI-related convictions can create felony exposure in California.
What Is a DUI Under California Law?
California Vehicle Code section 23152 prohibits driving while under the influence of alcohol or drugs. It separately prohibits most adult drivers from driving with a blood-alcohol concentration of 0.08 percent or higher. Commercial drivers and drivers under 21 are subject to different thresholds and rules.
A person can be charged under the impairment provision even when a chemical test is below 0.08 percent if the prosecution alleges that alcohol or drugs impaired the person’s ability to drive with ordinary care.
When Can a DUI Be a Felony in California?
A fourth qualifying DUI within 10 years
Under Vehicle Code section 23550, a new DUI can be punished more severely when it occurs within 10 years of three or more qualifying prior convictions. Those priors can include DUI convictions and qualifying alcohol-related reckless-driving convictions. The statute allows felony-level punishment but also includes a county-jail sentencing option, so classification and sentencing require a case-specific review.
The lookback calculation depends on the dates and legal status of the prior offenses. Out-of-state convictions may also require analysis to determine whether they qualify under California law.
A DUI that causes bodily injury
Vehicle Code section 23153 applies when a person allegedly drives under the influence, commits an additional unlawful act or neglects a legal duty while driving, and that act or neglect causes bodily injury to someone other than the driver. An injury DUI can be charged as a misdemeanor or felony depending on the circumstances and prosecutorial decision.
The prosecution must prove more than impairment and an injury. It must also connect an unlawful act or neglected duty to the injury. Accident reconstruction, medical records, witness accounts, video, and causation can become important evidence.
A new DUI after certain prior felony DUI-related convictions
Vehicle Code section 23550.5 creates felony exposure when a person is convicted of a new DUI within 10 years of specified prior felony DUI, DUI-injury, or vehicular-manslaughter convictions. Certain prior vehicular-manslaughter convictions can also affect a later DUI even outside the ordinary pattern.
A DUI-related death
When a collision causes a death, prosecutors may consider vehicular manslaughter while intoxicated, gross vehicular manslaughter while intoxicated, or, in exceptional cases, murder based on an implied-malice theory. The available charge depends on the conduct, prior warnings or history, causation, and evidence. A fatal crash does not automatically establish the most serious charge.
Misdemeanor DUI vs. Felony DUI
Both misdemeanor and felony DUI convictions can affect driving privileges, insurance, employment, professional licensing, and future sentencing. Felony exposure adds the possibility of a state-prison or felony county-jail sentence, formal probation, longer license consequences, restitution in injury cases, and loss of civil rights associated with a felony conviction.
The sentence cannot be determined from the label alone. It depends on the charged statute, prior record, injury allegations, enhancements, negotiated resolution, and findings made by the court.
Potential Consequences of a Felony DUI
Depending on the statute and case facts, consequences may include:
- State-prison or county-jail custody
- Fines, penalty assessments, and court costs
- Restitution for injury or property loss
- License suspension or revocation
- Ignition-interlock and proof-of-insurance requirements
- Mandatory DUI education or treatment
- Probation conditions
- Habitual traffic offender designation in qualifying repeat-offense cases
- Firearm restrictions following a felony conviction
Immigration and professional-license consequences require separate advice from a lawyer who handles those areas. Do not assume every felony DUI produces the same collateral result.
Possible Defense Issues
The issues available in a felony DUI case depend on why the prosecution alleges felony treatment. A defense review may examine:
- Whether the stop, detention, and arrest were lawful
- The reliability and handling of breath or blood evidence
- Whether prior convictions legally qualify and fall within the lookback period
- Whether the prosecution can prove the additional unlawful act alleged in an injury case
- Whether that act caused the claimed injury
- The nature and proof of the injury
- Witness, video, vehicle, and accident-reconstruction evidence
Some cases may be resolved with reduced charges or allegations, but no particular outcome can be promised. Early evidence preservation is especially important after a collision.
Can a Felony DUI Be Reduced or Cleared?
Some DUI offenses are wobblers and may be eligible for misdemeanor treatment depending on the statute, sentence, case history, and court findings. Record-relief options also depend on the conviction and sentence. A state-prison sentence, ongoing probation, unresolved restitution, or a new case may affect eligibility.
California record relief does not erase every consequence, remove the conviction from all government records, or reverse a DMV action. Obtain advice based on the actual judgment and sentence before relying on a general description of reduction or dismissal.
How Kevin Heaney Can Help
Kevin Heaney represents clients facing misdemeanor and felony DUI allegations in Marin County. He can analyze the charging theory, prior record, chemical-test evidence, collision evidence, DMV deadlines, and potential resolutions, then explain the options that apply to the specific case.
Learn more about working with a Marin County DUI attorney, review information about felony defense, read what to expect after a first-offense DUI in California, or request a confidential consultation.
Related resource: Review the Marin County criminal defense FAQ.
Frequently Asked Questions
Is a first DUI a felony in California?
A first, non-injury DUI is usually charged as a misdemeanor. Injury, a qualifying prior felony DUI, or other serious facts can create felony exposure.
Is a fourth DUI automatically a felony?
A fourth qualifying DUI within 10 years can be prosecuted with felony-level punishment under Vehicle Code section 23550, but the statute also contains a county-jail option. The priors and charging decision must be reviewed.
Is a DUI causing injury always a felony?
No. Vehicle Code section 23153 is a wobbler and may be charged as a misdemeanor or felony. The injuries, conduct, prior record, and other circumstances affect the decision.
How long do DUI convictions count as priors?
Many California repeat-DUI statutes use a 10-year lookback period. The calculation and whether a prior qualifies can involve legal issues, including out-of-state convictions.
Can a felony DUI be reduced to a misdemeanor?
Some wobbler convictions may be eligible for reduction depending on the statute, sentence, probation status, and court’s discretion. Not every felony DUI qualifies.