The upcoming Kona EV has been officially rated by the EPA at 258 miles. In fact this is actually 8 miles higher than Hyundai's first estimates from a few months ago. We will have to wait on official pricing, but the Kona is in a strong position to rival current segment leaders. With more range than the class leading Bolt, the Kona EV will go on sale in California and other select states by the end of this year. This will be its main disadvantage as most other electrics are currently available nationwide.