VC 23152 is a wobbler when you have three or more prior misdemeanor DUI convictions in the past 10 years. Prosecutors can then bring charges for either a: misdemeanor carrying up to 1 year in county jail; or felony carrying a county jail term of 16 months, 2 years, or 3 years. Note that if you have a prior felony DUI conviction, any future DUIs cases automatically get charged as a felony.