Felony Defense
Felony DUI Charges: Great Bodily Injury (GBI), Prior Convictions & Defense Representation
Legal Counsel Review: Senior DUI Trial Attorney & Forensic Specialist•Published: September 2, 2026•Statutory Jurisdiction: State & Federal Courts
While most DUI arrests are charged as misdemeanors, specific aggravating factors elevate driving under the influence to a felony punishable by multi-year state prison commitments.
1. Criteria Elevating DUI to a Felony
- DUI Causing Injury (VC § 23153): Operating a vehicle under the influence and committing an unlawful act or omission that causes bodily injury to another person.
- Fourth DUI Within 10 Years (VC § 23550): Accumulating four or more DUI convictions within a 10-year lookback window.
- Prior Felony DUI Conviction (VC § 23550.5): Any subsequent DUI arrest following a prior felony DUI conviction is automatically charged as a felony.
| Felony Charge Tier | California Penal Exposure | Defense Strategies |
|---|---|---|
| VC § 23153(a)/(b) Injury | 16 Months, 2 Years, or 3 Years State Prison | Accident reconstruction proving the other driver caused the collision |
| Great Bodily Injury (PC § 12022.7) | +3 to +6 Consecutive Years Prison (Strike Offense) | Medical expert testimony refuting severity of documented injuries |
| 4th DUI Within 10 Years | 16 Months, 2 Years, or 3 Years Prison | Challenging validity and constitutional waivers of prior plea convictions |
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Authored & Verified by Duiattorneysonline Senior Trial Counsel
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