A Tesla has exactly what you describe in the Energy app, and it is very accurate, always within 1-2% in my experience. The newest version also has a breakdown o

A Tesla has exactly what you describe in the Energy app, and it is very accurate, always within 1-2% in my experience. The newest version also has a breakdown of which systems are drawing power. But that’s off topic; this article is about the car not meeting its EPA range, because the EPA test is very synthetic[1] and doesn’t match most people’s driving habits. I find InsideEVs’ “70 mph range test”[2] series to be far closer to my personal experience. [1] https://www.epa.gov/greenvehicles/testing-national-vehicle-and-fuel-emissions-laboratory https://www.epa.gov/greenvehicles/testing-national-vehicle-a... [2] https://cdn.motor1.com/images/custom/bev-ievs-70mph-range-test-20211027.png https://cdn.motor1.com/images/custom/bev-ievs-70mph-range-te...