EV MYTHS: ELECTRIC CAR HEATERS IN WINTER: DEAD IN AN HOUR?

EV Channels Review

This video debunks the myth that electric car heaters are a "death trap" in winter, especially during prolonged stationary events. The reviewer conducted a seven-hour test on a 2020 Chevrolet Bolt EV during a snow day, simulating being stuck in traffic. Despite initial high energy draw to heat the cabin, the consumption quickly stabilized to a manageable 2-3 kilowatts, with heated seats and steering wheel adding minimal drain. After six hours, starting with 69% charge, the Bolt had only depleted 20% of its battery, maintaining a comfortable 75°F. The reviewer concludes that even older EVs with resistive heaters possess ample energy to keep occupants safe and warm for extended periods, far exceeding the "dead in an hour" claims. While acknowledging extreme, multi-day scenarios might require additional planning, the test demonstrates EVs are more than capable of handling typical winter idling situations, outperforming many assumptions.