Sarah Greenfield

Sarah Greenfield is RevvedUpCars resident expert on electric vehicles, sustainable mobility, and the future of transportation. With a Masters in Environmental Engineering from MIT and five years covering the EV revolution for major automotive publications, she brings both scientific rigor and genuine enthusiasm to the electrification era. Sarah has driven every major EV on the market—from the practical Nissan Leaf to the boundary-pushing Rimac Nevera—and isnt afraid to call out greenwashing when she sees it. She believes the best car is the one that matches your life, whether that runs on electrons, hydrogen, or good old-fashioned petrol. Based in San Francisco, she daily-drives a Rivian R1T and dreams of a world where charging infrastructure is as ubiquitous as gas stations.