Hyundai Kona Electric goes more than 600 miles—if you go 20 mphHyundai Kona Electric goes more than 600 miles—if you go 20 mph
A Hyundai Kona Electric went more than 600 miles in a closed-course test, but only when driven at slow speeds with all accessories turned off. The result, which Hyundai claims is a range record for a...