These EVs retain their battery best, largest-ever study finds
The Mercedes EQA, Hyundai IONIQ 5, and BMW i4 hold onto their battery health better than any other electric car, according to the largest independent study of used-EV batteries ever run. That’s the ranking that falls out of 500,000-plus battery tests published by Austrian diagnostics firm AVILOO, which measured 20 popular EVs at up to 150,000 km (93,000 miles) of use. more…




