Natalie Certain is one of the secondary antagonists turned anti-hero of Pixar's 18th full-length animated feature Cars 3.
She is very knowledgeable about racing statistics, and is described as a "super-smarty-pants statistician". She is a maroon-colored Evolv Motors Provoc Quantus 4S, a model based on the Tesla Model S. Her tire markings read "Number Crunchers".