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Last updated: February 2026
A Texas DWI becomes a felony on the third offense, or on any offense involving serious injury, death, or a child passenger under 15. Felony DWI carries 2–20 years in prison.
Most first and second DWI offenses in Texas are misdemeanors. They carry serious consequences—jail time, fines, license suspension—but they don’t result in a felony record.
That changes under specific circumstances. When a DWI involves injury, death, a child in the vehicle, or repeated offenses, Texas law elevates the charge to a felony. The penalties increase dramatically, and so do the long-term consequences for your career, your rights, and your freedom.
Third DWI Offense: Automatic Felony
A third DWI in Texas is a third-degree felony punishable by 2–10 years in prison and up to $10,000 in fines—regardless of how long ago the prior offenses occurred.
Texas has no lookback limit for DWI priors. A conviction from 20 years ago counts the same as one from two years ago. If you have two prior DWI convictions anywhere in the country—not just Texas—your third arrest will be charged as a felony.
Third-degree felony penalties include 2 to 10 years in the Texas Department of Criminal Justice (state prison), fines up to $10,000, and a driver’s license suspension of up to two years. You may be eligible for probation in some cases, but the court isn’t required to grant it.
A felony conviction also means losing the right to possess firearms under federal law, potential difficulty finding employment or housing, and the lasting stigma of a felony record.
Intoxication Assault: DWI Causing Serious Injury
If you cause serious bodily injury to another person while driving intoxicated, you face intoxication assault—a third-degree felony carrying 2–10 years in prison.
This charge applies even on a first DWI offense. The victim can be anyone: a passenger in your vehicle, someone in another car, a pedestrian, a cyclist, or a motorcyclist. What matters is the injury, not your prior record.
“Serious bodily injury” under Texas law means injury that creates a substantial risk of death or causes serious permanent disfigurement, protracted loss or impairment of any bodily organ or function. Broken bones, traumatic brain injuries, spinal damage, and injuries requiring surgery typically meet this threshold.
Intoxication assault is a third-degree felony. Conviction carries 2 to 10 years in prison and fines up to $10,000. If the victim is a peace officer, firefighter, or emergency medical services personnel, the charge elevates to a second-degree felony with enhanced penalties.
Intoxication Manslaughter: DWI Causing Death
Causing another person’s death while driving intoxicated is intoxication manslaughter—a second-degree felony punishable by 2–20 years in prison.
Intoxication manslaughter is one of the most serious charges in Texas criminal law. Unlike murder, it doesn’t require intent to kill. The prosecution only needs to prove that you were intoxicated and that your intoxication caused the death.
Second-degree felony penalties include 2 to 20 years in state prison and fines up to $10,000. The minimum sentence is two years, and probation is not guaranteed. If multiple people die, you can face separate charges for each death.
If the victim was a peace officer, firefighter, or emergency medical personnel in the course of their duties, the charge becomes a first-degree felony. First-degree penalties range from 5 to 99 years or life in prison.
DWI With a Child Passenger
Driving while intoxicated with a passenger under 15 years old is a state jail felony—punishable by 180 days to 2 years in a state jail facility.
Texas treats DWI with a child passenger as a separate offense from standard DWI. Even if this is your first DWI arrest, having a child under 15 in the vehicle elevates the charge to a felony.
State jail felony penalties include 180 days to 2 years in a state jail facility (not state prison—state jail facilities have different rules and conditions) and fines up to $10,000. You may also face additional charges related to child endangerment, and Child Protective Services may become involved if the child is yours.
The child doesn’t need to be harmed for this charge to apply. Their presence in the vehicle during the offense is sufficient.
DWI With High BAC (.15 or Higher)
A BAC of .15 or higher enhances a first DWI to a Class A misdemeanor—and can push subsequent offenses toward felony-level sentencing.
Texas law treats a blood alcohol concentration of .15 percent or higher as an aggravating factor. This is nearly twice the legal limit of .08 percent.
A first-offense DWI with a BAC of .15 or higher is charged as a Class A misdemeanor instead of the standard Class B misdemeanor. Class A carries up to one year in county jail rather than the standard 180-day maximum, plus fines up to $4,000.
On a second offense with high BAC, prosecutors often seek enhanced sentencing. Combined with other aggravating factors—injury, a child passenger, prior felony convictions—high BAC can contribute to felony charges or longer sentences within the felony range.
DWI With Prior Felony Convictions
If you have prior felony convictions—for any offense, not just DWI—a new DWI can be enhanced to a second-degree felony with 2–20 years in prison, or up to life with multiple priors.
Texas habitual offender laws allow prosecutors to enhance sentencing based on prior felony convictions. This applies even if those convictions were unrelated to DWI.
With one prior felony conviction, a third DWI (already a third-degree felony) can be enhanced to a second-degree felony. That increases the punishment range from 2–10 years to 2–20 years. With two or more prior felony convictions, the punishment range can extend to 25 years to life in prison.
These enhancements apply regardless of the type of prior felony. A prior conviction for a property crime or drug offense will trigger enhancement just as a prior violent felony would.
Texas Felony DWI Penalties at a Glance
| Offense | Classification | Potential Penalties |
|---|---|---|
| Third DWI offense | 3rd-degree felony | 2–10 years prison, up to $10,000 fine |
| DWI with child under 15 | State jail felony | 180 days–2 years state jail, up to $10,000 fine |
| Intoxication assault | 3rd-degree felony | 2–10 years prison, up to $10,000 fine |
| Intoxication manslaughter | 2nd-degree felony | 2–20 years prison, up to $10,000 fine |
| DWI + 1 prior felony | 2nd-degree felony | 2–20 years prison, up to $10,000 fine |
| DWI + 2+ prior felonies | Enhanced felony | 25 years–life, up to $10,000 fine |
Penalties may increase if the victim was a peace officer, firefighter, or EMS personnel.
Collateral Consequences of a Felony DWI
Beyond prison time, felony DWI costs you gun rights, professional licenses, and employment opportunities—consequences that last long after any sentence ends.
The formal penalties—prison, fines, license suspension—are only part of the picture. Felony convictions carry collateral consequences that affect your life for years or permanently:
- Firearm prohibition: Federal law prohibits felons from possessing firearms or ammunition. This is a lifetime ban.
- Professional licensing: Many licensed professions—nursing, teaching, law, real estate, commercial driving—can deny or revoke licenses based on felony convictions.
- Employment: Background checks reveal felony records. Many employers exclude felons from consideration, particularly for positions involving driving, finances, or vulnerable populations.
- Housing: Landlords routinely screen for felony convictions. Public housing may be unavailable.
- Voting rights: In Texas, you lose the right to vote while incarcerated, on parole, or on probation for a felony. Rights restore after completing your sentence.
- Immigration consequences: Non-citizens face potential deportation or bars to naturalization following felony DWI convictions.
Defending Against Felony DWI Charges
Felony DWI defenses challenge the traffic stop, field sobriety tests, breath or blood evidence, and the validity of prior convictions used for enhancement.
Felony charges don’t mean automatic conviction. Every element of the state’s case can be challenged:
- Challenging the stop: Police must have reasonable suspicion to pull you over. If the stop was unlawful, evidence gathered afterward may be suppressed.
- Questioning field sobriety tests: Standardized field sobriety tests are subjective and affected by medical conditions, footwear, road surfaces, and officer training.
- Attacking breath or blood evidence: Breathalyzers require proper calibration and maintenance. Blood samples require proper chain of custody. Procedural failures can render results inadmissible.
- Challenging prior convictions: If the state is using prior DWIs to elevate your charge, those convictions must be valid. Convictions obtained without proper counsel or due process may not count.
- Disputing causation: In intoxication assault or manslaughter cases, the state must prove your intoxication caused the injury or death—not just that both occurred.
The strength of these defenses depends on the specific facts of your case. An experienced DWI defense attorney can identify weaknesses in the prosecution’s evidence and develop a strategy to challenge the charges.
Get Experienced Defense Representation
Attorney Shane Phelps is Board Certified in Criminal Law by the Texas Board of Legal Specialization—a distinction held by approximately 10 percent of Texas attorneys. Board certification reflects specialized expertise tested through rigorous examination and peer review.
Shane Phelps Law represents clients facing felony DWI charges in Bryan, College Station, and throughout Brazos County.
Contact us at 979-596-6843 to arrange for a free case evaluation today.
