When a car accident results in serious injuries, Arizona prosecutors can bring felony charges that carry years in prison. Unlike many states, Arizona does not have a specific "vehicular assault" statute. Instead, prosecutors use the state's general assault and endangerment laws -- treating the vehicle as a dangerous instrument -- to pursue severe penalties against drivers who cause serious bodily harm.
If you or someone you know is facing charges related to causing injury with a vehicle in Arizona, understanding how these cases are prosecuted, what penalties are at stake, and why immediate legal representation matters can make a significant difference in the outcome.
Vehicular assault-related charges in Arizona are prosecuted as felonies, not traffic infractions. These cases carry prison time, a permanent felony record, and life-altering consequences. This type of charge is not covered under Traffic Ticket Buddy's standard subscription plans. If you are a subscriber and submit this type of violation, you will be connected with a criminal defense attorney through our referral process at no additional subscription cost.
Key Takeaways
- No standalone law — Arizona has no standalone "vehicular assault" law — these cases are charged under aggravated assault (ARS 13-1204) or endangerment (ARS 13-1201)
- Dangerous felony — When a vehicle is used as a dangerous instrument, the charge becomes a class 3 dangerous felony with 5 to 15 years in prison
- Common scenarios — Common scenarios include DUI with injury, road rage incidents, and reckless driving causing bodily harm
- Not covered — This charge is not covered under standard Traffic Ticket Buddy subscription plans — subscribers are connected with a criminal defense attorney
- CDL impact — CDL holders face permanent commercial driving disqualification upon conviction
How Arizona Prosecutes Vehicular Assault
Because Arizona lacks a dedicated vehicular assault statute, prosecutors rely on broader criminal laws to charge drivers who injure others. The specific charges depend on the severity of the injuries, the driver's conduct, and whether alcohol or drugs were involved.
Aggravated Assault with a Dangerous Instrument (ARS 13-1204)
The most common charge for serious vehicle-related injuries is aggravated assault with a dangerous instrument under ARS 13-1204. Arizona courts have consistently held that a motor vehicle qualifies as a "dangerous instrument" when used in a manner that creates a substantial risk of serious physical injury or death.
Under this statute, the prosecution must prove that the defendant caused serious physical injury to another person and that the vehicle was used as the dangerous instrument that caused the injury. "Serious physical injury" under Arizona law means injury that creates a reasonable risk of death, causes serious and permanent disfigurement, or results in significant impairment of a body organ or limb.
Endangerment (ARS 13-1201)
When the prosecution cannot prove serious physical injury but the driver's conduct created a substantial risk of imminent death to another person, they may charge endangerment under ARS 13-1201. This charge applies even if no physical contact occurred -- for example, swerving toward a pedestrian or running a red light at high speed through a crosswalk.
Endangerment involving a substantial risk of imminent death is a class 6 felony. When the risk does not rise to that level, it is charged as a class 1 misdemeanor.
Combined Charges
It is common for prosecutors to stack multiple charges in vehicular assault cases. A single incident can result in:
- Aggravated assault with a dangerous instrument (the primary felony charge)
- Reckless driving (ARS 28-693) -- a class 2 misdemeanor
- DUI or extreme DUI (ARS 28-1381, 28-1382) if alcohol or drugs were involved
- Endangerment for each additional person put at risk
- Leaving the scene of an injury accident (ARS 28-662) if the driver fled
Classification and Penalties
The penalties for vehicular assault-related charges in Arizona are severe and depend on the specific charges filed, whether the offense is classified as "dangerous," and the defendant's prior criminal history.
| Charge | Classification | Prison Range | Presumptive Sentence |
|---|---|---|---|
| Aggravated assault -- dangerous instrument (serious injury) | Class 3 dangerous felony | 5 -- 15 years | 7.5 years |
| Aggravated assault -- dangerous instrument (non-serious injury) | Class 4 felony | 1 -- 3.75 years | 2.5 years |
| Endangerment (risk of imminent death) | Class 6 felony | 4 months -- 2 years | 1 year |
| Endangerment (lesser risk) | Class 1 misdemeanor | Up to 6 months jail | Varies |
| Reckless driving (first offense) | Class 2 misdemeanor | Up to 4 months jail | Varies |
When a felony is classified as "dangerous" in Arizona -- meaning a deadly weapon or dangerous instrument was used -- the defendant is not eligible for probation or a suspended sentence. This means a conviction for aggravated assault with a dangerous instrument (vehicle) carries mandatory prison time. There is no option for the judge to impose probation instead, regardless of the circumstances. This is why having an experienced criminal defense attorney is not optional -- it is essential.
Beyond prison time, a conviction carries additional penalties:
- Fines and surcharges: Felony fines in Arizona can reach $150,000 for the most serious classifications, plus an 84% surcharge added to all criminal fines
- Restitution: The court will order the defendant to pay the victim's medical expenses, lost wages, and other damages -- which can easily reach hundreds of thousands of dollars
- Felony record: A permanent felony conviction that appears on background checks, affecting employment, housing, professional licensing, and firearm rights
- Probation (non-dangerous offenses only): If probation is granted on lesser charges, it typically includes strict conditions such as community service, substance abuse treatment, and regular check-ins
Common Scenarios That Lead to Vehicular Assault Charges
Understanding the typical situations that result in vehicular assault charges can help illustrate the severity of these cases and why they are handled so differently from standard traffic violations.
DUI with Injury
Driving under the influence and causing an accident that injures another person is one of the most common paths to an aggravated assault charge. When a DUI results in serious bodily injury, prosecutors routinely add aggravated assault with a dangerous instrument to the DUI charges. This combination can result in consecutive sentences, meaning the prison time for each charge is served one after the other rather than simultaneously.
Road Rage Causing Injury
Intentionally using a vehicle to intimidate, ram, or force another driver off the road -- resulting in injury -- is treated as one of the most serious forms of aggravated assault. Because the conduct is intentional rather than negligent, prosecutors may argue for sentences at the higher end of the range. If the conduct is deemed especially egregious, additional charges such as attempted murder can be filed.
Reckless Driving Causing Injury
Excessive speeding, street racing, running red lights at high speed, or driving on the wrong side of the road -- when these behaviors cause an accident that injures someone -- can result in aggravated assault charges. Even though the driver may not have intended to hurt anyone, the reckless disregard for safety is enough for prosecutors to pursue felony charges.
Vehicular Assault vs. Vehicular Manslaughter
The critical distinction between vehicular assault and manslaughter is the outcome. Vehicular assault charges apply when the victim survives with serious injuries. When the victim dies, the charges escalate dramatically.
In Arizona, causing a death through reckless or negligent driving is typically charged as manslaughter under ARS 13-1103, which is a class 2 felony carrying a presumptive sentence of 10.5 years and a range of 7 to 21 years in prison. If the death occurs during the commission of a DUI, the charge is often a class 2 dangerous felony with mandatory prison time.
Because of this escalation, a vehicular assault case where the victim's condition is still uncertain presents unique urgency. If the victim's injuries worsen or result in death, the charges can be upgraded. This is one more reason why securing legal representation immediately is critical.
Impact on Driving Privileges
A conviction for aggravated assault involving a vehicle has serious consequences for your ability to drive in Arizona and beyond.
- License revocation: The Arizona MVD can revoke your license upon a felony conviction involving a motor vehicle. Revocation is not the same as suspension -- there is no automatic reinstatement date.
- Reinstatement is not guaranteed: After revocation, you must petition the MVD for reinstatement and demonstrate that you are fit to drive. The MVD has discretion to deny reinstatement.
- DUI-related revocations: If the assault charge involves alcohol or drugs, mandatory license revocation periods of one year or more apply under Arizona's DUI statutes, on top of any revocation tied to the assault conviction.
- Ignition interlock: If the case involves alcohol, the court may require an ignition interlock device for an extended period after any eventual license reinstatement.
- Out-of-state impact: Under the Driver License Compact, most other states will honor Arizona's revocation, meaning you cannot simply obtain a license in another state to get around it.
Impact on CDL Holders
For commercial drivers, a vehicular assault conviction is effectively career-ending. The consequences extend far beyond what personal-license holders face.
A felony conviction involving a motor vehicle results in permanent CDL disqualification under federal FMCSA regulations. This applies whether you were driving a commercial vehicle or your personal car at the time of the offense. There is no reinstatement path for a permanent disqualification tied to a felony involving a CMV, and most employers will not hire a driver with any felony assault conviction. If you hold a CDL and are facing these charges, the outcome of your criminal case will determine whether you can ever drive commercially again.
- Permanent CDL disqualification: A felony involving a motor vehicle triggers lifetime CDL disqualification under FMCSA regulations
- No defensive driving school option: CDL holders cannot use traffic school to mitigate any aspect of these charges
- Employment consequences: Even if disqualification is not permanent, most carriers will not employ a driver with a felony assault conviction
- Loss of hazmat endorsement: A felony conviction automatically disqualifies you from holding a hazmat endorsement
What to Do If You Are Charged
If you are facing charges related to causing injury with a vehicle in Arizona, the steps you take immediately after the incident and in the following days can significantly affect the outcome of your case.
1. Exercise Your Right to Remain Silent
Beyond providing your identification and insurance information at the scene, you are not required to answer questions from law enforcement about what happened. Anything you say can and will be used against you. Politely decline to discuss the incident until you have spoken with an attorney.
2. Get Legal Representation Immediately
Vehicular assault cases move fast. Prosecutors may file charges within days, and critical evidence -- surveillance footage, witness memories, vehicle data -- can disappear quickly. An experienced criminal defense attorney can begin preserving evidence, communicating with prosecutors, and building your defense from day one.
3. Do Not Contact the Victim
Even if you want to express concern or apologize, contacting the alleged victim can be used against you and may violate any protective orders in place. Let your attorney handle all communication.
4. Document Everything
Write down everything you remember about the incident while it is fresh in your memory. Take photos of the scene, your vehicle, and any relevant conditions (road conditions, weather, signage). Provide all of this to your attorney -- not to law enforcement or anyone else.
Arizona prosecutors can file felony charges quickly, and the arraignment -- your first court appearance -- may be scheduled within days. Having an attorney before your arraignment ensures that your rights are protected from the very first hearing. Do not wait to see if charges are filed before seeking legal representation.
How Traffic Ticket Buddy Can Help
Traffic Ticket Buddy's standard subscription plans are designed for routine traffic violations like speeding tickets, red light violations, and other common infractions. Vehicular assault and other serious criminal charges fall outside the scope of these plans.
However, Traffic Ticket Buddy subscribers who submit a charge of this nature are not left without options. When a subscriber submits a vehicular assault-related violation, the platform's criminal referral process connects them with a qualified criminal defense attorney who has experience handling serious driving-related felony cases in Arizona. This connection happens at no additional subscription cost to the member.
Facing a serious criminal charge?
Vehicular assault charges require immediate representation by an experienced criminal defense attorney. Traffic Ticket Buddy can connect you with a qualified attorney in Arizona.
Get Connected With an Attorney or see how it works →Potential Defense Strategies
Every case is different, and an experienced criminal defense attorney will evaluate the specific facts to determine the strongest defense. Common strategies in vehicular assault cases include:
- Challenging the "dangerous instrument" classification: Arguing that the vehicle was not used in a manner that meets the legal definition of a dangerous instrument, which could reduce the charge from a dangerous felony to a non-dangerous one -- making probation possible
- Disputing causation: Demonstrating that the defendant's actions were not the actual cause of the victim's injuries, or that the injuries do not meet the "serious physical injury" threshold
- Accident vs. criminal conduct: Establishing that what occurred was a genuine accident rather than conduct rising to the level of criminal recklessness or intentional harm
- Challenging DUI evidence: If the case involves a DUI component, questioning the validity of blood or breath test results, the legality of the traffic stop, or the administration of field sobriety tests
- Negotiating reduced charges: Working with prosecutors to reduce the charge to a lesser offense -- such as reckless driving or simple assault -- which may allow for probation instead of mandatory prison time
- Mitigating circumstances: Presenting evidence of the defendant's character, lack of prior criminal history, and other factors that may influence sentencing if a conviction occurs
Frequently Asked Questions
Is vehicular assault a felony in Arizona?
Arizona does not have a standalone vehicular assault statute, but causing serious injury with a vehicle is typically charged as aggravated assault with a dangerous instrument under ARS 13-1204. When the vehicle is classified as a dangerous instrument, this is a class 3 dangerous felony carrying a presumptive prison sentence of 7.5 years, with a range of 5 to 15 years. Even lesser charges like endangerment can be felonies when the conduct creates a substantial risk of imminent death.
What is the difference between vehicular assault and vehicular manslaughter in Arizona?
The key difference is the outcome. Vehicular assault charges apply when another person suffers serious physical injury as a result of a driver's conduct. Vehicular manslaughter applies when the victim dies. In Arizona, manslaughter involving a vehicle is typically charged under ARS 13-1103 as a class 2 felony, carrying harsher penalties than most vehicular assault charges. Both require immediate representation by a criminal defense attorney.
Can I lose my driver's license for vehicular assault in Arizona?
Yes. A felony conviction for aggravated assault involving a vehicle can result in long-term or permanent revocation of your driving privileges. The MVD may revoke your license upon conviction, and reinstatement is not guaranteed even after completing your sentence. If the charge involves alcohol or drugs, mandatory revocation periods apply on top of any criminal penalties. CDL holders face permanent disqualification from commercial driving.
Does Traffic Ticket Buddy cover vehicular assault charges?
Vehicular assault is a serious criminal charge that falls outside the scope of Traffic Ticket Buddy's standard subscription plans, which are designed for routine traffic violations. However, if a subscriber submits a charge of this nature, Traffic Ticket Buddy facilitates a connection with a qualified criminal defense attorney who handles these cases. There is no additional subscription cost for the referral itself.