Being fuel-efficient on the road doesn’t mean you have to sacrifice safety.
As the Detroit Free Press reports, the Chevy Volt and Nissan Leaf, the two darlings of the electric car market, were awarded the highest crash-test ratings in the small-car category by the Insurance Institute for Highway Safety. Each car was given the top grade in front, side, rear and rollover impact testing.
Before the testing, concerns existed over how the batteries powering the cars would stand up to a severe impact, and if there would be an increased fire risk.
As it turned out, the 400-pound batteries not only proved well-protected, but their considerable heft actually improved the cars’ crash performance by helping them absorb the impact of a crash.
“We’re very pleased that both automakers didn’t just try to shed weight or take other measures that would just barely pass government safety standards, even if it might have meant higher fuel efficiency,” said Joe Nolan, the senior vice president of the Institute’s vehicle research center. “They really engineered these cars in the right way, and it showed in our tests.”
The battery systems of the Volt and Leaf, which both are capable of averaging close to a 100 miles per gallon of gas, are outfitted with an automatic shutdown mechanism that activates in a crash, limiting the likelihood of an electricity-sparked fire.


