A DUI that causes serious bodily injury to another person is charged as a felony in nearly every state and typically carries two to ten years in prison, with maximums reaching twenty years or more in some jurisdictions. Fines commonly run $10,000 or higher, license revocation lasts years, and the conviction creates a permanent felony record that reaches into firearms rights, voting, employment, housing, immigration status, and professional licensing. On top of the criminal sentence, victims can sue for damages that often run into six or seven figures.
How the Charge Becomes a Felony
A standard DUI is usually a misdemeanor. Once another person suffers serious bodily injury, the charge jumps to a felony in the vast majority of states. That shift changes the entire process: felony cases involve grand jury proceedings or preliminary hearings, longer potential sentences, and a permanent record that follows you for decades.
Prosecutors have to prove the injury meets the legal threshold. Under federal law, “serious bodily injury” covers injuries involving a substantial risk of death, extreme physical pain, obvious and lasting disfigurement, or extended loss of function in a limb, organ, or mental faculty.1Office of the Law Revision Counsel. 18 USC 1365 – Tampering With Consumer Products Most states track that language. In practice, broken bones requiring surgery, traumatic brain injuries, spinal cord damage, loss of an organ, and injuries requiring extended hospitalization all qualify. Medical records and expert testimony carry most of the weight.
Driver history can push the charge higher at the charging stage, not just at sentencing. Repeat DUI offenders and defendants with prior felony convictions may face enhanced charges under habitual offender laws. Aggravators like excessive speed or fleeing the scene can bump the case into a higher felony class before plea discussions even begin.
Prison Time, Fines, and Probation
Prison is virtually guaranteed on conviction. Sentences typically run two to ten years, though the ceiling is much higher in many states. In some jurisdictions, a first-offense felony DUI causing serious injury carries a maximum of 20 years; others cap it at five. Fines commonly reach $10,000 or more, with surcharges and assessments stacked on top of the statutory figure.
Many states impose mandatory minimums. When they apply, the judge cannot go below the floor regardless of mitigating circumstances, which also means prosecutors hold heavy leverage in plea negotiations.
Expect more than prison and money. Courts routinely order alcohol education and substance abuse treatment. Probation terms of three to five years are common after release, often with regular drug and alcohol testing, curfews, and travel restrictions. Community service obligations of several hundred hours are typical. Violating any probation condition can send you back to prison for the remainder of the original sentence.
What Pushes the Sentence Up or Down
Within the sentencing range, the single most important variable is how badly the victim was hurt. Permanent paralysis or brain damage drives a far harsher sentence than injuries the victim eventually recovers from. Judges listen closely to treating physicians on the nature and permanence of the harm.
Aggravating Factors
A blood alcohol concentration well above the legal limit is one of the most common aggravators. The majority of states treat a BAC of 0.15 or higher as an automatic sentencing enhancement, with some setting the threshold at 0.16, 0.17, or 0.20.2National Conference of State Legislatures. Increased Penalties for High Blood Alcohol Content Prior DUI convictions matter heavily, especially under habitual offender statutes. Other circumstances that increase sentences include driving on a suspended license, having a child in the vehicle, fleeing the scene, and injuring multiple victims.
Mitigating Factors
Defense attorneys present whatever cuts the other way: a clean prior record, voluntary entry into treatment before sentencing, genuine remorse, cooperation with police, stable employment, family responsibilities. These can bring a sentence toward the lower end but rarely eliminate prison time for this offense.
Victim Impact Statements
Victims can address the court at sentencing. Federal law guarantees crime victims the right to be reasonably heard at sentencing proceedings,3Office of the Law Revision Counsel. 18 US Code 3771 – Crime Victims Rights and every state provides a similar right. Judges often cite impact statements when explaining their sentencing choices, and a strong one can be the difference between the low end of the range and something near the maximum.
Restitution to the Victim
Restitution is separate from any fine and separate from any civil lawsuit. For offenses resulting in bodily injury, it covers medical care (including psychiatric treatment), physical and occupational therapy, rehabilitation, and lost income.4Office of the Law Revision Counsel. 18 US Code 3663A – Mandatory Restitution to Victims of Certain Crimes Where a victim needs ongoing care, the order can include future medical expenses and long-term lost earning capacity. Some states also allow restitution for emotional distress or diminished quality of life.
The amount is built from documented expenses: medical bills, therapy invoices, employer verification of lost wages, and projections for future care. Courts may set payment plans, but the obligation does not go away. Failure to pay can extend probation, trigger additional fines, or lead to incarceration. Restitution debts typically survive bankruptcy.
Losing Your License and the Interlock Requirement
License revocation is nearly automatic. Suspension periods typically run one to five years, with longer revocations in some states for cases involving serious injury. Getting the license back is not a matter of waiting out the clock. You will generally need to complete an approved DUI program, pay reinstatement fees, provide proof of insurance, and in most cases install an ignition interlock device.
The interlock requires a breath sample before the engine will start and logs every result. Thirty-four states and the District of Columbia require interlock devices for all DUI offenders, including first-time offenders.5National Conference of State Legislatures. State Ignition Interlock Laws For a felony DUI with injury, interlock periods are longer than for standard DUI cases, often running one to five years. Installation runs roughly $100 to $200, with monthly monitoring fees of about $70 to $100 for as long as the device stays on the vehicle.
Most states will also require an SR-22 certificate, which your insurer files with the state proving you carry at least the minimum required liability coverage. The filing requirement typically lasts three years, longer in some states. A few states require an FR-44 instead, which demands significantly higher liability limits. Any lapse in coverage during the filing period triggers an automatic suspension and resets the clock. Premiums on a policy you can still get will often double or triple, and some carriers will decline to renew at all.
Commercial and Professional Licenses
If you hold a commercial driver’s license, federal regulations require a minimum one-year disqualification from commercial driving for a first DUI. A second DUI conviction in a separate incident results in a lifetime disqualification. Transporting hazardous materials at the time triggers a three-year disqualification on a first offense.6eCFR. 49 CFR 383.51 – Disqualification of Drivers States may reinstate a lifetime-disqualified driver after ten years on completion of an approved rehabilitation program, but a subsequent offense after reinstatement produces a permanent, non-reinstateable ban.
Professional licensing boards for healthcare workers, attorneys, teachers, financial advisors, and many other occupations investigate felony convictions and may suspend or revoke licenses. Most applications ask about criminal history, and a felony conviction raises questions about the “good moral character” requirement that most boards impose. Even where a license survives, the disciplinary process itself is slow, stressful, and often public.
Life With a Felony Record
Consequences that arrive after the sentence is served are often worse than the sentence itself.
Firearms
Federal law prohibits anyone convicted of a crime punishable by more than one year of imprisonment from possessing any firearm or ammunition.7Office of the Law Revision Counsel. 18 USC 922 – Unlawful Acts A felony DUI with serious bodily injury meets that threshold easily. The ban is permanent unless the conviction is expunged or a pardon is granted, and violating it is itself a federal felony.
Voting
Felony disenfranchisement varies widely. Only three jurisdictions allow voting from prison. Twenty-three states automatically restore voting rights upon release. Fifteen require completion of parole and probation first. Ten either impose indefinite disenfranchisement for certain offenses, require a governor’s pardon, or demand additional steps.8National Conference of State Legislatures. Restoration of Voting Rights for Felons Automatic restoration does not mean automatic registration; you must re-register.
Employment and Housing
A felony shows up on background checks and can disqualify you from jobs involving driving, work with vulnerable populations, government security clearances, and anything requiring professional licensure. Most employers retain discretion to weigh felony convictions in hiring decisions. Housing can be similarly difficult. Private landlords are generally free to reject applicants with felony records.
Immigration
For non-citizens, the stakes are high. A standard DUI is not an aggravated felony for immigration purposes, but a DUI involving serious bodily injury can still be classified as a crime involving moral turpitude, which can trigger removal proceedings or bar admission.9Office of the Law Revision Counsel. 8 USC 1101 – Definitions Anyone who isn’t a citizen needs counsel who handles both criminal and immigration law.
Civil Lawsuits From the Victim
Criminal penalties and civil liability run on parallel tracks. The victim can sue regardless of what happens in the criminal case, and the civil case uses a lower burden of proof: more likely than not, rather than beyond a reasonable doubt. A criminal conviction is powerful evidence in the civil case and makes liability very hard to contest.
Civil damages cover medical expenses, lost wages, pain and suffering, emotional distress, and diminished quality of life. When damages exceed insurance limits, personal assets are exposed. Courts in most states also award punitive damages in DUI injury cases, treating impaired driving as the kind of reckless conduct that justifies punishment beyond compensation. Compensatory and punitive damages combined can produce verdicts well into six or seven figures.
Victims may also have claims against third parties. About 42 states and the District of Columbia have dram shop laws allowing suits against a bar, restaurant, or liquor store that served alcohol to a visibly intoxicated person who then caused a crash. Some states extend liability to social hosts, particularly when the intoxicated person was a minor.
If the Victim Later Dies
If the victim’s condition worsens and they die from the injuries weeks or months after the crash, prosecutors can upgrade the charges to vehicular homicide, DUI manslaughter, or an equivalent charge. Prison ranges for DUI-related homicide commonly run four to fifteen years, with maximums of 20 to 30 years where the offense is treated as aggravated. Leaving the scene after a fatal DUI crash pushes penalties higher still, with the maximum doubling in some states. Nothing prevents the government from bringing homicide charges later if the medical situation changes, so defendants should be careful about accepting a plea on injury charges while the victim’s prognosis is uncertain.
Refusing a Breath or Blood Test
Every state has an implied consent law: by driving on public roads, you’ve already agreed to submit to chemical testing when an officer has reason to believe you’re impaired. Refusing a breath or blood test triggers automatic license suspension, typically for a longer period than the suspension for failing. In some states, refusal after a crash involving serious injuries carries enhanced criminal penalties, and the refusal itself can be used as evidence of guilt at trial.
A growing number of states allow officers to compel a blood draw after serious injury crashes, either through a statutory exception or by obtaining a rapid warrant. For a driver involved in a serious injury crash, BAC evidence will almost certainly be obtained one way or another.