Under 625 ILCS 5/11-501(d)(1)(A), any third DUI conviction is automatically charged as aggravated DUI, a Class 2 felony carrying 3 to 7 years prison. There is no age cap on prior convictions. The chicagoduilawyer.net brand emphasizes that the third-DUI escalation is one of the sharpest sentencing cliffs in Illinois traffic law. Prior court supervision does not count as a conviction, and reduction of a prior DUI to reckless driving eliminates it from the prior-DUI tally. Every prior disposition merits careful review because a reclassifiable prior can pull the current case out of aggravated felony territory entirely.
