How Misdemeanor and Felony DUI's Differ in Phoenix, AZ

by Aaron Black • October 25, 2018
Zero tolerance for a DUIArizona DUI law has two-tier offense classifications, a misdemeanor, and the more serious felony. Each has its own classes of varying degrees of seriousness.

Arizona is a zero-tolerance state meaning that an arrest can be made in Phoenix, AZ even if you’re “slightly impaired” while driving after drinking alcohol or taking illicit or prescription drugs.

The legal limit of alcoholic intoxication under A.R.S. §28-1381 is 0.08 percent of blood alcohol concentration (BAC). Reaching that limit is different for everyone, but the best indicator is if you’re feeling a bit different after drinking you’ve reached the slightly impaired territory.

Anything beyond the legal level brings increasingly serious penalties.

Misdemeanor DUI

The majority of DUI cases are misdemeanors, which are different in that they are determined by the BAC level involved.

The lowest DUI is charged if the BAC was at or lower than 0.08, or 0.04 for commercial drivers.

If the BAC reaches 0.15, the charge elevates to extreme DUI, and super extreme DUI is reached if the BAC is 0.20 BAC.

Felony Driving Under the Influence

Aggravated circumstances are the basis for a felony DUI in Phoenix, AZ. DUI’s become felonies if the impaired driver has a child younger than 15 in the vehicle at the time, which is a Class 6 felony.

A more severe Class 4 felony is charged if the DUI occurred while the driver’s license was suspended, revoked, or restricted, or if the offense happened when an ignition interlock device was supposed to be on the vehicle.

A DUI also becomes a felony if the offense is the third conviction within 84 months of the first.

Other much more severe DUI felonies are charged if the impaired driver caused a fatality or serious harm to someone, property damage, or fled from a crash scene. Fleeing may lead to criminal speeding, which is driving more than 20 mph over the posted speed limit or driving 85 mph anywhere within state borders.

Differences in Misdemeanor and Felony Punishments

If convicted, the difference in the punishments of these offenses is substantial.

Misdemeanor - First offense
  • At least 24 hours in jail. The minimum sentence is 10 days but nine days may be suspended. The maximum is six months of incarceration
  • A fine of at least $250 and up to $2,500 in fines and fees
  • Suspension of the privilege to drive
  • Mandatory installation and monthly maintenance costs for of an Ignition Interlock Device
  • Probation for three years is possible
  • Community service may be imposed
  • Alcohol or drug assessment and education class may be ordered at the defendant’s expense
A misdemeanor offense requires that the defendant must not have had a previous DUI conviction within seven years of the first. Repeat offenses hold harsher punishments.

Extreme DUI includes
  • A minimum of 120 days in jail but home detention may be ordered after serving 24 days in jail
  • Drives license suspension
  • $2,500 in fines with alcohol screening and treatments paid by the defendant. Completing screening and treatment classes can reduce the time to 60 days. The court may allow home detention but at least 18 days in jail must be served
  • Community service hours
  • Probation
Super extreme DUI
  • A minimum of six months in jail, but after serving 36 days the court can order home detention
  • Driver’s license suspension
  • Fines and alcohol education classes are at the defendant’s cost
  • Probation
  • At least 30 hours of community service
A Felony Conviction

A felony conviction in Phoenix, AZ for an aggravated DUI imposes the various financial penalties allowed by law, and mandatory incarceration is on the table based on the offense resulting from the aggravated DUI.

For example, if a person is killed, the driver also will face murder or a vehicular manslaughter allegation and any other related offenses with significant time in state prison, if convicted, followed by probation and fines.

Penalties for first time aggravated DUI Class 4 felony include
  • Months or years in state prison
  • Fines and fees reaching $4,700 and more
  • Three-year driver’s license revocation
  • Ignition interlock device for two years
  • Probation
  • Potential community service
Again, repeat offenses hold harsher punishments.

Related consequences of a felony DUI conviction

Other than the penalties provided in Arizona law, those convicted in a DUI case also stand to lose a job, may have difficulty finding employment in a chosen field or any other employment, and loss or suspension of a professional license or board certification. Criminal records show up on background checks companies use to screen applicants.

Those convicted of a felony DUI lose the right to vote in elections and are barred from owning, using or possessing a firearm. Additionally, felons cannot receive federal financial aid or student loans.

DUI defense

Your defense begins at the traffic stop. The officer will ask if you’ve been drinking. I recommend that you don’t answer any questions and respectfully ask for a Lawyer. You have the Constitutional right to remain silent to avoid self-incrimination.

You also have the right to be represented by competent legal counsel before answering any questions. If that right is violated and questioning continues there is sufficient reason for suppressing evidence.

The officer will want to use a breathalyzer to determine the level of your BAC. Again, I suggest that you decline to take the test. It will mean temporary suspension of your driver’s license. But the delay, perhaps an hour, until the officer can obtain a warrant to take your blood may be beneficial to you in lowering the BAC level.

Did the officer have probable cause or reasonable suspicion to stop you in the first place? If not, all the evidence collected can be suppressed, and the case will be thrown out.

Other defenses may be possible depending upon the circumstances.

Free legal advice

You’ll need an experienced DUI Defense Attorney who has extensive experience in this area of law and who will work hard to develop the best defense possible. At the Law Office of Aaron Black, my goal for each client that I represent is to get the state to dismiss cases long before trial or to negotiate a plea agreement that benefits a person who made a mistake.

Contact Phoenix, AZ DUI lawyer Aaron Black to arrange for a free case evaluation or call 480-729-1683.

About the Author

Aaron Black is the founder and sole attorney of the Law Office of Aaron Black. Located in Phoenix, Arizona, his DUI and criminal defense law firm provides legal services to people who have received felony or misdemeanor charges from the state.

Aaron has developed a strong interest in defending people who have been arrested and received criminal charges for driving under the influence. With his professionalism and knowledge of Arizona DUI and criminal law, he has acted as a check and balance on the police, prosecution and courts and has protected a great number of his clients from excessive and unfair sentencing.

Along with DUI defense, Aaron handles a range of other criminal matters, including aggravated assault, burglary, domestic violence, drug possession, drug trafficking, fraud defense, insurance fraud, sex crimes and white-collar crime.

After graduating college in 2003 from the University of Arizona, Aaron decided to pursue a law degree. He followed a family long tradition and went to the University of South Dakota School of Law where he pursued his goal of becoming a criminal defense lawyer.

After passing the Arizona and South Dakota bar exams, Aaron joined the Maricopa County Office of the Public Defender where he defended hundreds of people charged with serious criminal offenses. His work as a public defender helped him sharpen his litigation skills and gave him a unique insight into the Arizona criminal justice system.

Over the course of his 15-year legal career, Aaron has spent a considerable amount of time in both Arizona justice, municipal, state and federal courts. He has argued over 50 jury trials, tried over 100 bench trials and has become one of the highest-rated criminal and DUI defense attorneys in Phoenix and the surrounding areas. He has received a 10/10 rating from the legal directory Avvo because of his legal background and successful case record. Since 2014, he has received the Super Lawyer rating for his work as a Phoenix DUI and criminal defense attorney.

You can review Aaron’s Attorney Bio page for more information about his background, education and experience as a Phoenix DUI and criminal defense attorney.
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