One of the most effective means of improving fuel economy is by reducing the weight of automobile designs. On many vehicles steel body panels have been replaced by aluminum panels. One of the most promising alloys for this application is Aluminum Alloy 6611 for its unique strengthening characteristics meshing well with automotive manufacturing processes. The strength of AA6611 increases significantly during the automotive paint bake cycle via artificial aging. Work reported in the open literature show that cold working AA6611 prior to heat treatment yields even higher strength. The goal of this research is to determine what effects cold work, artificial aging, and pH have on the corrosion resistance of aluminum. A CH Instruments 832 Electrochemical Detector was used to run linear sweep voltammetry to measure the corrosion current of test samples. Sample corrosion current is a direct indicator of the corrosion rate of the material under different environmental conditions.