CVC 23153: DUI Causing Injury Penalties, Enhancements, and License Loss

California Vehicle Code Section 23153 is the state’s DUI-causing-injury statute. It makes it a crime to drive under the influence of alcohol, drugs, or both and, in doing so, injure someone other than yourself. That added element, actual physical harm to another person, is what separates a charge under CVC 23153 from an ordinary DUI under Vehicle Code 23152 and opens the door to state prison, a multi-year license revocation, and a permanent felony record.1California Legislative Information. California Vehicle Code 23153

What the Prosecution Has to Prove

A conviction requires four things. The driver was under the influence of alcohol, drugs, or a combination, or had a blood alcohol concentration of 0.08% or higher. While impaired, the driver violated a traffic law or neglected a legal duty behind the wheel. That specific violation caused a collision. And someone other than the driver suffered a bodily injury as a result.1California Legislative Information. California Vehicle Code 23153

Any physical harm counts, from a bruise to a broken bone to something far worse. But the injury has to trace cleanly back to the impaired driver’s traffic violation. Running a red light, speeding, an unsafe lane change, failing to yield — any of those will support the charge if the collision and injury follow from them. Without that chain of causation, the charge does not hold.

Lower BAC Thresholds for Commercial and Rideshare Drivers

Two subsections of the statute apply a stricter 0.04% BAC limit. Subsection (d) covers commercial motor vehicle operators. Subsection (e) covers anyone driving a vehicle carrying a paying passenger, which includes rideshare and taxi drivers. For both groups, a chemical test showing 0.04% or higher within three hours of driving creates a rebuttable presumption that the driver was at or above that level at the time of the collision.2California Legislative Information. California Vehicle Code VEH 23153

Misdemeanor or Felony

DUI causing injury is a wobbler. The District Attorney can file it as either a misdemeanor or a felony, and the choice turns mainly on how badly the victim was hurt and whether the driver has a prior record. A first-time offender who caused minor injuries is more likely to see a misdemeanor filing. A driver who shattered someone’s pelvis, or who already has DUI convictions on file, will almost certainly face a felony.

BAC level and the overall recklessness of the driving matter too. Someone arrested at 0.09% sits in a different category than someone blowing 0.20%, and a momentary failure to check a blind spot reads differently than weaving through traffic at speed. In practice, felony filings are common here because the injury itself tends to push the case past what prosecutors treat as misdemeanor territory.

First-Offense Penalties

Under Vehicle Code 23554, a first conviction carries either state prison time or 90 days to one year in county jail, plus a fine of $390 to $1,000.3Justia Law. California Vehicle Code 23554-23568 – Penalties for Violation of Section 23153 When the case is filed as a felony, the standard prison term is 16 months, two years, or three years.

The base fine understates the real cost. California stacks penalty assessments on every criminal fine, and once state, county, court construction, DNA, and emergency medical services surcharges are added, a $1,000 base fine can grow to roughly $4,000 or more. Courts also impose probation, typically three to five years, summary for misdemeanors and formal for felonies.

Penalties With Prior DUI Convictions

Priors within the last ten years raise the stakes sharply. Qualifying priors include any mix of standard DUI (VC 23152), DUI causing injury (VC 23153), and wet reckless (VC 23103.5).

Prosecutors have little room to maneuver at the third-offense level, because the statute mandates felony treatment.

Enhancements That Stack on Top

Two separate statutes can add consecutive prison time, and they can apply at the same time.

Great Bodily Injury

Under Penal Code 12022.7, a significant physical injury adds a consecutive term. The base enhancement is three years. If the injury leaves the victim comatose or permanently paralyzed, the enhancement is five years. The same five-year enhancement applies when the victim is 70 or older. Injuries to a child under five add four, five, or six years.4California Legislative Information. California Penal Code 12022.7

Additional Victims

Vehicle Code 23558 adds one year in state prison for each person injured beyond the first, up to three additional years. Each extra victim’s injury must be specifically charged and either proven at trial or admitted.5California Legislative Information. California Vehicle Code 23558

Because these enhancements run consecutively, the math gets ugly fast. A felony DUI causing injury with great bodily injury to one victim and injuries to two others could produce a base term of two to four years, plus three years for GBI, plus two years for the additional victims. That is seven to nine years in state prison from a single collision.

Strike Classification

Under Penal Code 1192.7, any felony in which the defendant personally inflicts great bodily injury on another person qualifies as a serious felony.6California Legislative Information. California Penal Code 1192.7 A felony conviction under 23153 with a GBI finding therefore counts as a strike. A second strike doubles the sentence on any future felony. A third strike can mean 25 years to life. One conviction can shape a person’s criminal exposure for decades.

What Happens to Your License

The DMV takes action separately from the court, and the length of the suspension or revocation depends on how many prior DUI-related convictions you have.

Even on a first offense, the DMV requires an ignition interlock device for one year before full driving privileges come back. No interlock, no reinstatement.8Department of Motor Vehicles. DUI First Offenders Alcohol Involved Injury 21 and Older The device itself usually runs $125 to $350 to install and $70 to $125 per month for monitoring, which adds up over a year.

DUI Program

A state-licensed DUI education and counseling program is a condition of sentencing. Length depends on BAC and prior history. A first offender with a lower BAC is typically ordered to a three-month, 30-hour program. A first offender with a BAC of 0.20% or higher must complete a nine-month, 60-hour program. Second and subsequent offenders face an 18-month multiple-offender program.9California Department of Health Care Services. Driving-Under-the-Influence Programs Tuition generally runs $500 to $1,800 depending on length, paid out of the defendant’s pocket.

The Watson Advisement

Everyone convicted under Vehicle Code 23153 receives a formal warning from the court, known as the Watson advisement. The court tells the defendant, in substance, that driving under the influence is extremely dangerous to human life and that if the defendant drives impaired again and kills someone, the defendant can be charged with murder.10California Legislative Information. California Vehicle Code VEH 23593

The warning is not hypothetical. Once it is on the record, a prosecutor in any future fatal DUI case can use it to show the defendant knew the risk and acted with implied malice. That turns what would otherwise be a vehicular manslaughter case into second-degree murder, carrying 15 years to life. The advisement is noted on the DMV abstract of conviction and follows the defendant permanently.

Restitution and Total Cost

Under Penal Code 1202.4, the court must order the defendant to pay full restitution to anyone who suffered economic losses from the crime, including medical bills, lost wages, rehabilitation costs, and property damage.11California Legislative Information. California Penal Code 1202.4 Restitution is mandatory; the court has no discretion to waive it. If the full amount isn’t known at sentencing, the order stays open and the number gets set later. In serious injury cases, restitution can reach tens or hundreds of thousands of dollars.

Separately, the DMV requires an SR-22 certificate of financial responsibility, which is a form your insurance company files to confirm you carry at least the state-minimum liability coverage. California typically requires the SR-22 for three years, and any lapse restarts the clock. Insurance premiums for people with DUI convictions routinely double or triple.

Add it all up — base fines with penalty assessments, DUI program tuition, interlock costs, higher insurance, restitution, and attorney fees — and a first-offense misdemeanor conviction can easily run $15,000 to $25,000. Felony cases with significant injuries climb well past that, especially once restitution is factored in.

Firearm Prohibition After a Felony

A felony conviction under 23153 triggers a federal ban on possessing firearms or ammunition. Under 18 U.S.C. § 922(g)(1), anyone convicted of a crime punishable by more than one year of imprisonment is prohibited from shipping, transporting, or possessing any firearm or ammunition.12Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts Because felony DUI causing injury carries potential prison time well above a year, the prohibition applies automatically and remains in effect unless federal firearm rights are formally restored. California imposes its own firearm restrictions on felony convictions as well.

Commercial Driver’s License

CDL holders face federal disqualification on top of California’s license consequences. Under 49 CFR § 383.51, a first DUI conviction while operating a commercial motor vehicle brings a one-year disqualification from driving any commercial vehicle. A second DUI in a separate incident brings a lifetime disqualification, though reinstatement may be possible after ten years.13eCFR. 49 CFR 383.51 – Disqualification of Drivers These disqualifications apply to the CDL whether the DUI happened in a commercial vehicle or a personal car. For a professional driver, a 23153 conviction can effectively end a career.

Immigration Consequences

Non-citizens face serious immigration risks from a felony conviction under this statute. A standard misdemeanor DUI does not typically trigger deportation on its own, but a felony conviction under Vehicle Code 23153 may be classified as a crime involving moral turpitude or, if the prison sentence exceeds one year, as an aggravated felony under federal immigration law. Either classification can make a non-citizen deportable or inadmissible for re-entry. A great bodily injury finding compounds the risk. Anyone who is not a U.S. citizen should get immigration-specific legal counsel before entering any plea.

Civil Lawsuits

A criminal conviction does not shield the driver from a civil suit. Victims can sue separately for medical expenses, lost income, pain and suffering, and emotional distress. In California, the DUI conviction itself can establish negligence as a matter of law under the doctrine of negligence per se, so the injured person does not have to separately prove the driver was careless. Courts have also allowed punitive damages in DUI injury cases because driving while intoxicated can amount to the kind of willful disregard for others’ safety that justifies punishment beyond compensating actual losses.

Travel to Canada

Canada classifies impaired driving as a serious criminal offense, and a single DUI conviction can make a U.S. citizen inadmissible at the border. Entry generally requires an application for Criminal Rehabilitation, which is available only once at least five years have passed since the entire sentence was completed, including probation and fines. A Temporary Resident Permit allows urgent travel before that window closes, but approval is discretionary. The restriction applies to both misdemeanor and felony DUI convictions.