Electric vehicle batteries are designed to retain most of their capacity for years, often lasting well beyond the typical lifespan of a gas-powered car. While traditional gasoline vehicles may require major engine repairs or replacements after decades of use, EVs benefit from simpler drivetrains that reduce long-term maintenance needs. Experts suggest that with proper care, an EV battery can remain functional for hundreds of thousands of miles, though performance may gradually decline over time. The comparison highlights how advancements in battery technology are reshaping the durability and cost-efficiency of electric vehicles compared to conventional cars.


How Long Do Electric Vehicle Batteries Last Vs. Gas Cars?  Yahoo Autos