Is DUI a Felony?

Key Takeaways

• A DUI becomes a felony in Arizona when aggravating factors elevate the charge.
• Third offense within 84 months, suspended license, passenger under 15, ignition interlock violations, and wrong-way driving trigger felony charges.
• Most cases receive Class 4 felony designation with mandatory prison time.
• Convictions appear on background checks and remain permanent on criminal records.

Arizona classifies driving under the influence charges from misdemeanors, which may lead to jail time and a moderate financial penalty, to serious felonies, which may lead to a substantial prison sentence and other massive life-changing consequences. Many factors determine if Arizona classifies a case as a misdemeanor or felony DUI, and understanding what is a DUI felony proves essential when considering legal options to challenge these charges. Whether misdemeanor or felony charges, an Arizona DUI case can take a wide range of forms depending on many factors. For instance, a DUI charge may be filed as an aggravated DUI, also known as a felony DUI, if specific aggravating factors exist. If convicted of a felony DUI in Arizona, severe penalties are likely. The Law Offices of John Phebus can help. We serve residents of Glendale and nearby communities in Maricopa County and help them understand these complicated felony DUI charges. Furthermore, we build formidable defense strategies to address Arizona’s unique statutory requirements and pursue the best possible outcome for our clients.

When a DUI Conviction Becomes a Felony

A DUI becomes a felony in Arizona when aggravating factors elevate the charge from a misdemeanor to an aggravated DUI. Arizona law defines these specific circumstances under ARS § 28-1383, elevating what might otherwise result in misdemeanor penalties into felony convictions requiring mandatory incarceration.

A third DUI offense within 84 months automatically triggers felony charges. This seven-year lookback period means previous convictions can still elevate current charges to felony status. Prosecutors count all prior DUI convictions when calculating whether an arrest qualifies as a third offense.

Additionally, driving while impaired on a suspended, revoked, canceled, or restricted license qualifies as aggravated DUI regardless of prior conviction history. This scenario frequently arises when individuals operate vehicles during license suspension periods following previous DUI cases.

A DUI charge may also be classified as aggravated if the situation involves transporting a passenger younger than 15 while the driver is suspected of being under the influence of an intoxicant. Arizona law treats this conduct as child endangerment, imposing enhanced penalties even on first-time offenders.

Refusing to install or properly use a court-ordered ignition interlock device (IID) exposes drivers to felony charges as well. Operating a vehicle without the required device or attempting to bypass system safeguards violates aggravated DUI provisions.

Wrong-way driving on Arizona highways while impaired also results in felony charges. Arizona law enforcement treats these incidents as serious public safety threats deserving felony prosecution.

Cases involving serious physical injury or death carry the most severe felony classifications. When DUI-related crashes cause substantial harm to others, prosecutors file aggravated DUI charges alongside vehicular assault or manslaughter counts.

Felony Classifications

Arizona categorizes felonies into six classes under ARS § 13-601, with Class 1 representing the most serious offenses and Class 6 the least severe. Aggravated DUI charges fall into different classifications depending on the specific aggravating factor present.

Class 4 Felony

Most aggravated DUI cases receive Class 4 felony designation. Third DUI offenses within 84 months, driving under the influence with a suspended license, and IID violations all qualify as Class 4 felonies. Convicted individuals face mandatory minimum prison sentences in an Arizona Department of Corrections facility. Even first-time felony offenders may receive maximum terms, potentially keeping them in prison for years.

The consequences extend beyond incarceration. Class 4 felony DUI convictions impose substantial fines plus additional surcharges. Additional fees for alcohol screening, ignition interlock installation, and license reinstatement add significantly to total costs.

Class 6 Felony

DUI charges involving a child under 15 typically receive the Class 6 felony classification. These cases carry mandatory minimum sentences of 10 days in county jail, with maximum sentences up to two years in prison. Judges maintain discretion to impose probation terms after serving the mandatory minimum, though probation conditions include extensive alcohol treatment, community service, and extended ignition interlock requirements.

Class 2/1 Felony

Aggravated DUI causing serious physical injury qualifies as a Class 2 felony under Arizona law. Serious physical injury means substantial risk of death, permanent disfigurement, or protracted loss of bodily function. Convictions carry substantial prison sentences, with aggravating factors significantly increasing incarceration time.

DUI-related deaths result in Class 1 felony charges, though Arizona prosecutors typically file these as separate manslaughter or negligent homicide counts. The penalties include lengthy prison terms or life imprisonment, depending on the circumstances and the defendant’s criminal history.

Consequences of a DUI Felony Charge

Arizona state prison facilities house convicted felony DUI offenders. Mandatory minimum sentences mean judges cannot suspend prison time or grant probation until minimum terms conclude, separating individuals from families and employment for extended periods.

License revocation creates significant disruptions to daily life. Reinstating driving privileges requires completing alcohol screening and Traffic Survival School, proof of SR-22 insurance, and payment of reinstatement fees. Installation of an ignition interlock device becomes mandatory throughout the entire requirement period in Arizona.

Vehicle impoundment also occurs following aggravated DUI arrests in Glendale. Law enforcement tows vehicles to contracted impound lots, where daily storage fees accumulate before retrieval.

Professional licensing boards across medical, legal, educational, and other regulated fields review felony DUI convictions. Many professions face suspension or permanent license revocation. Employment opportunities diminish substantially, as employers routinely reject applicants with felony records. Housing applications often result in denials. Convicted individuals may lose certain civil rights, including firearm ownership and voting privileges, during incarceration.

Will a DUI Appear on a Background Check?

Felony DUI convictions appear on criminal background checks conducted by employers, landlords, and licensing agencies. Arizona maintains centralized criminal history records through the Department of Public Safety, which background screening companies access during routine checks.

Many employment applications request disclosure of felony convictions. Positions involving driving, childcare, or financial responsibilities often disqualify applicants with felony DUI records. Housing applications also require disclosure of criminal history, frequently leading to denial.

Does a DUI Conviction Ever Go Away?

Felony DUI convictions remain permanently visible on Arizona criminal records. State law provides no automatic expungement, leaving convictions accessible indefinitely unless specific relief becomes available.

Arizona permits certain convictions to receive set-aside status following completion of all sentencing requirements. A set-aside modifies case disposition without erasing the arrest or conviction. Background checks continue to display the offense while reflecting successful completion of court obligations.

Record sealing legislation enacted in 2023 offers limited relief for select offenses. Current statutes generally exclude felony DUI convictions from eligibility.

What to Do If You Are Charged With a DUI

Operating any vehicle during a license suspension period risks additional charges, so arrange alternative transportation following a DUI arrest. Document all circumstances surrounding the arrest, including the traffic stop location, time, weather conditions, and any statements made to officers. Preserve evidence, including receipts, witness contact information, and photos of the arrest location.

Seek experienced legal counsel immediately after arrest. The administrative license suspension process begins within 15 days of arrest, requiring quick action to request Motor Vehicle Division hearings. Attempting to navigate Arizona’s complex DUI laws without legal representation jeopardizes valuable defense opportunities and procedural rights.

Contact a Glendale DUI Lawyer Today

Felony DUI charges demand immediate action from experienced defense attorneys familiar with Arizona law and prosecution practices. The Law Offices of John Phebus defends Glendale clients facing aggravated DUI charges by challenging evidence, negotiating reduced charges where possible, and protecting constitutional rights throughout criminal proceedings. Call us at (623) 847-7117 to discuss your case during a confidential consultation focused on developing defense approaches for your specific circumstances.

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