Aggravated DUI is not a separate charge under Colorado law, but it refers to a drunk driving case with extra factors that make the crime more serious. These factors, known as aggravating circumstances, move a case beyond a standard misdemeanor and can lead to felony charges in a district court. At Liberty Law Center, we help drivers understand how issues like high blood alcohol levels or prior convictions change their legal standing.
An aggravated DUI is not a new or separate crime in Colorado. Instead, it is a way to describe a standard DUI with additional, serious facts attached. These facts, known as aggravating factors, change how the court looks at your case and what punishments you might face.
In Colorado, a typical first-time DUI is a misdemeanor. However, when certain aggravating factors are present, the state views the act as a much more dangerous criminal offense. These factors show that the driver posed a higher risk to the public or has failed to learn from past mistakes. Because the risk is higher, the legal system moves the case from a simple traffic matter to a serious criminal prosecution.
The law uses tougher criminal penalties for aggravated cases to discourage dangerous behavior. For example, while a standard DUI might result in a few days in jail, an aggravated one can lead to a long jail sentence or even time in a state prison. Judges have less flexibility in these cases and are often required by law to impose mandatory minimum sentences. This ensures that drivers who cause harm or have a high blood alcohol content face a strict response.
Many aggravated DUI cases are classified as a class 4 felony under the Colorado Revised Statutes. This jump from a misdemeanor to a felony is a major shift in your legal status. A felony conviction stays on your criminal record forever and cannot be sealed in most cases. Whether the felony is triggered by your fourth DUI or by causing a serious accident, the long-term impact on your freedom is the same.
Many things can turn a simple traffic stop into a much more serious case. Under Colorado law (C.R.S. § 42-4-1301), specific facts about your arrest allow the state to push for higher maximum penalties. Knowing these factors helps you understand why the prosecutor may be taking a tough stand.
A high blood alcohol content is one of the most common reasons for an aggravated charge. While the legal limit is 0.08%, reaching 0.15% or 0.20% changes the rules of your case. These levels indicate a high risk to others on the road. Liberty Law Center carefully checks breathalyzers and blood alcohol tests to determine whether these high readings are actually accurate.
Having a child in the car while driving impaired is seen as a major risk to a vulnerable person. Prosecutors almost always add a child abuse count to your DUI charges in these cases. Even if no one is hurt, placing a minor in a dangerous situation is enough for the charge. This can lead to extra community service and mandatory alcohol education focused on parenting and safety.
The state keeps a permanent record of all your DUI convictions. Because there is no lookback period, a mistake from decades ago still weighs on your current case. Multiple priors prove to the court that standard fines have not changed your behavior. This leads to mandatory jail time and the required use of an ignition interlock device for a long time.
When an accident involves serious bodily injury, the charge moves to vehicular assault. This is a felony that carries years of mandatory parole and high fines. If the accident causes a death, vehicular homicide charges are filed, which are among the most serious in the Colorado Revised Statutes. These cases rely heavily on forensic evidence and accident reports to prove who was at fault.
If the Colorado DMV has already taken your license away, you are not supposed to be behind the wheel at all. Doing so while impaired is seen as a blatant violation of a court order. This makes it very difficult to negotiate a plea deal with the district attorney's office. You will likely face a much longer wait before you can apply for a new driver's license.
Other behaviors can also make a DUI aggravated in a judge's eyes. This includes reckless driving, such as going 20 miles per hour over the speed limit or weaving through traffic. Careless driving that leads to property damage can also increase your penalties. In some cases, using a vehicle in a way that threatens others can lead to a charge involving a deadly weapon.
The legal process for an aggravated DUI in Colorado is fast and complex. It involves two separate cases: one with the criminal courts and one with the Colorado DMV. Knowing what to expect at each step can help you avoid making a difficult situation even worse.
Every DUI case begins with a contact between a driver and a police officer. An officer must have reasonable suspicion to stop your car, such as seeing you speed or drift between lanes. Once stopped, they will look for signs of impairment like slurred speech or the smell of alcohol. They may then ask you to perform field sobriety test protocols to check your balance and focus.
By driving on state roads, you have already given your consent to be tested for alcohol or drugs. This is known as the express consent law (C.R.S. § 42-4-1301.1). If an officer arrests you for DUI, they will ask you to take a breath or blood test. While you can say no to the roadside tests, refusing the official chemical test at the station leads to an automatic license suspension.
If the officer believes you are impaired, you will be taken into custody. The police will write reports detailing your driving, behavior, and test results. For an aggravated DUI, the district attorney's office will review these reports to determine whether to file felony charges. You may be held in jail until you can see a judge to set a bond.
Your case will move through several court dates, starting with an initial advisement of your rights. During the legal process, your lawyer may file pre-trial motions to challenge the state's case. This can include a request to suppress evidence if your rights were violated during the stop. A strong legal defense focuses on finding mistakes in how the police handled your arrest.
Separate from your criminal case, the Colorado DMV will move to take away your driving rights. You have only 7 days from your arrest to request DMV hearings to fight this action. If you miss this deadline, your license will be revoked automatically. These hearings are often the first chance for your DUI lawyer to cross-examine the officer and see the evidence against you.
The punishments for an aggravated DUI are much harsher than those for a standard offense. Because these cases involve high risk or past crimes, the law leaves little room for leniency. A conviction can lead to years of court-ordered requirements and a total loss of your driving privileges.
A judge must follow strict guidelines when sentencing someone for an aggravated offense. If your case is a class 4 felony, you may be sentenced to a state prison for two to six years. Even if you receive probation, you will likely face a mandatory jail sentence of at least 90 to 180 days. You will also be ordered to complete many hours of community service to pay back the public for the risk you caused.
| Offense Detail | Typical Jail/Prison Term | Mandatory Fine Range |
| Standard 1st DUI | 2 – 365 Days (often stayed) | $600 – $1,000 |
| DUI with BAC 0.20+ | 10 Days Minimum | $600 – $1,000 |
| 4th DUI (Felony) | 2 – 6 Years in Prison | $2,000 – $500,000 |
| Vehicular Assault | 2 – 6 Years in Prison | $2,000 – $500,000 |
The Colorado DMV handles your right to drive separately from your criminal case. An aggravated charge often results in a multi-year license suspension. To drive again, you must install an ignition interlock device in your vehicle. These interlock devices require a clean breath sample before the car will start, and keep a log of every test you take.
Anyone convicted of an aggravated DUI must complete intensive alcohol education and treatment. This usually means Level II Therapy, which can last for over a year and cost thousands of dollars. You must prove to the court that you have completed these classes before you can get your full license back. These programs are designed to address the root causes of impaired driving and prevent future arrests.
A felony criminal record follows you long after you leave the courtroom. You may lose your right to own a firearm or your right to vote while on mandatory parole. Finding a job or renting a home becomes much harder when a background check shows a serious criminal offense. These hidden costs of an aggravated DUI can drain your savings and damage your reputation for the rest of your life.
The weight of these penalties shows why the state takes aggravated cases so seriously. Following every court rule is the only way to eventually move past the conviction.
A DUI becomes aggravated when extra factors are present, such as a high BAC of 0.15%, prior convictions, or having a minor in the car during the arrest.
While most first offenses are misdemeanors, an aggravated DUI with a very high BAC or a serious accident can lead to mandatory jail time or felony prison sentences.
A BAC of 0.15% or higher labels you as a Persistent Drunk Driver. This triggers mandatory jail time and requires you to use an ignition interlock device.
Refusing a breath or blood test results in an automatic one-year license suspension. This refusal is often used by prosecutors as evidence of guilt during a criminal trial.
Yes, vehicular assault involving a DUI is a class 4 felony. It applies when your impaired driving causes serious bodily injury to another person.
If your aggravated DUI becomes a felony, you will lose your right to own or carry a firearm. This is a permanent loss under both state and federal law.
If you are dealing with an aggravated DUI in Colorado Springs, do not wait to get help. The penalties for these crimes are too high to risk going through the process alone. Our team is ready to listen to your story and start building a strong defense for your case.
Contact Liberty Law Center today to schedule a consultation with an experienced attorney. We will explain your options and fight to protect your freedom and your future. Let us help you navigate the road ahead with confidence and professional support.
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