Is a used EV worth it in 2026? EV battery degradation isn't nearly as big a problem as you might think. Looking to buy a used EV? You’re not alone. Nearly 43,000 secondhand electric cars were sold in March alone, a new monthly record.
“That was on no one’s bingo card,” said Scott Case, cofounder and CEO of Recurrent. He noted that even as the market for new EVs declines, used electric cars are more popular than ever, despite widespread concerns about battery degradation.
A growing supply of modern, off-lease options and high gas prices are driving demand. Case explained that buyers can often get a better, newer car by choosing an EV over a used combustion vehicle. The battery question cuts both ways: it deters some buyers but creates opportunities for others.
After analyzing over 1 billion miles of driving data, Recurrent found that the average EV retains 97% of its original range after three years and 95% after five years. While hot climates and frequent fast-charging can have an impact, the variance in battery health for a few-year-old EVs is minimal.
Many models, including those from Cadillac, Ford, Hyundai, Mercedes-Benz, and Rivian, show no observable range loss after three years. Full-on EV battery failures are extremely rare, with a 0.3% replacement rate. Case noted that a car with a battery replaced under warranty can be a hidden gem, adding years to its usable life.