Operating a motor vehicle while under the influence of alcohol or drugs risks your life and the lives of others. Because of this extreme risk, it is designated across the nation as a grave crime. In the State of Texas, driving while intoxicated and under the influence of alcohol or drugs has been a serious concern for decades. As of 2023, Texas upholds strict laws to combat impaired driving and ensure public safety.


DUI vs. DWI in Texas

It is essential to understand the difference between DUI and DWI in Texas. DUI stands for “driving under the influence” and DWI stands for “driving while intoxicated.” In the Lone Star State, DUI typically pertains to alcohol consumption by individuals under the legal drinking age of 21. On the other hand, DWI relates to individuals of legal drinking age who operate vehicles while impaired by alcohol or drugs. 


Texas DWI Laws in 2023

Texas takes a firm stance against DWI. The State implements uncompromising laws and strict penalties to discourage impaired driving and protect people on Texas roads. Here are some key aspects of current DWI laws in Texas:


  • Blood Alcohol Concentration (BAC) Limits:
    • For individuals aged 21 and older, the legal BAC limit is 0.08%, while for commercial drivers, it is reduced to 0.04%.
    • For individuals under 21, any detectable amount of alcohol in their system is illegal.
  • Penalties for Offenders:
    • First-time DWI offenders can face fines of up to $2,000, jail terms of 72 hours to 180 days, and driver’s license suspensions of up to one year.
    • Repeat offenders may incur fines of up to $10,000, longer jail sentences, and license suspension for up to two years.
    • If a DWI offense results in injury or death, enhanced penalties that are even more severe can be applied, including lengthy prison sentences.
  • Ignition Interlock Devices (IIDs):
    • In some cases, the court may require the installation of an IID in the offender’s vehicle. This device, which prevents the vehicle from starting if alcohol is detected on the driver’s breath, is meant to keep unsafe drivers off the road.
  • Mandatory Alcohol Education Programs:
    • Many convicted DWI offenders must complete an alcohol education program as part of their sentence.


Texas DWI laws and penalties in 2023 contribute to the state’s significant efforts to combat impaired driving across the State. Understanding these laws and their consequences is crucial for everyone on the road. To steer clear of the potentially life-altering consequences of a DWI conviction, it is essential to make responsible choices and avoid drunk driving.

If you need help with a DWI case in Austin, Texas, or the surrounding area, you should seek out professional legal representation from a respected and experienced DWI attorney right away. In the Austin, Texas area, you can secure professional legal representation from the reputable and experienced DWI attorney Brian Erskine of Erskine Law. Mr. Erskine is a competent and caring lawyer who will provide legal guidance and help you fight the charges against you. Contact Law Maverick Brian Erskine for more information.