Electric vehicles are among the least reliable cars and trucks in the automotive industry today, according to Consumer Reports rankings released Tuesday.

When compared with hybrid and gas-powered cars and trucks, electric vehicles powered entirely by batteries were the worst-performing segment, aside from traditional full-size pickup trucks, according to Consumer Reports.

Reliability issues with electric vehicles were expected, since most automakers, with the exception of early EV leader Tesla, launched fully electric models in recent years, said Jake Fisher, senior director of auto testing at Consumer Reports. He said companies have not had time to iron out issues that impact reliability…

Unlike all-electric vehicles, hybrid cars and trucks were among the most reliable in the study. That’s largely because many hybrids, such as the Toyota Prius, have been on the market for years, so automakers have been able to work out problems they’ve encountered.