While excluding component changes, it is desirable to find methods to increase electric vehicle (EV) driving range and reduce performance variability of Plug-in Hybrid Electric Vehicles. One strategy to improve EV range could be to increase the charge power limit of the traction battery, which allows for more brake energy recovery. This paper investigates how increasing the charge power limit could affect EV range in real world usage with respect to driving behavior. Big Data collected from Ford employee vehicles in Michigan was analyzed to assess the impact of regenerative braking power on EV range. My Ford Mobile data was used to find correlation to drivers nationwide based on brake score statistics. Estimated results show incremental improvements in EV range from increased charge power levels. Subsequently, this methodology and process could be applied to make future design decisions based on evolving driving habits.