Oklahoma DUI Laws & Penalties (2026)
Oklahoma is very strict — a 2nd DUI offense is automatically a felony with 1-5 years in prison.
Oklahoma DUI Penalties
1st Offense
2nd Offense
BAC Limits in Oklahoma
📜 Expungement
DUI expungement is available in Oklahoma. Waiting period: 5 years for first offense.
Expungement Guide →💰 Estimated Total Cost
A first DUI in Oklahoma typically costs $10,000-$25,000+ including fines, attorney, classes, IID, and insurance increases.
Calculate Your Cost →DUI Lawyers by City in Oklahoma
Find a DUI Attorney in Oklahoma
Connect with experienced DUI lawyers in Oklahoma City, Tulsa, Norman, and across Oklahoma.
Oklahoma DUI Deep Dives
🚨 First Offense Penalties
Complete guide to what happens on your first DUI in Oklahoma.
🍺 BAC Limit
Legal BAC limits for standard, commercial, and under-21 drivers.
💰 DUI Cost
Full cost breakdown: fines, attorney, classes, insurance, and more.
🔧 Ignition Interlock Cost
IID installation, monthly fees, and provider comparison.
🚫 License Suspension
Suspension length, restricted license options, and reinstatement steps.
🧮 Cost Calculator
Estimate your total DUI cost with our interactive tool.
Official Sources & References
- 📋 Okla. Stat. tit. 47, § 11-902 — Oklahoma DUI statute
- 🚗 Oklahoma DMV — License suspension, reinstatement, IID requirements
- 📊 NHTSA Impaired Driving Data
- 🛡️ MADD — Mothers Against Drunk Driving
DUIFinders.com is not a law firm and does not provide legal advice. Information is for general purposes only. Consult a licensed attorney in Oklahoma for advice specific to your situation.
Oklahoma DUI FAQ
What is the BAC limit in Oklahoma?
The legal BAC limit in Oklahoma is 0.08% for regular drivers, 0.04% for commercial drivers, and 0.00% for drivers under 21.
What are the penalties for a first DUI in Oklahoma?
A first DUI in Oklahoma is a Misdemeanor. Penalties include 10 days–1 year jail, Up to $1,000 in fines, and 180-day revocation license suspension.
Is an ignition interlock device required in Oklahoma?
Required for all offenses
Can a DUI be expunged in Oklahoma?
Yes, DUI expungement is available in Oklahoma. Waiting period: 5 years for first offense.
What is the lookback period for DUI in Oklahoma?
Oklahoma uses a 10-year lookback period to determine if an offense counts as a repeat offense.