5 Most Efficient Electric Vehicles in the World

2. 2023 Hyundai Ioniq 6 Long Range RWD

Fuel Economy Rating (MPGe): 140

Calculated Efficiency (miles/kWh): 4.66

The 2023 Hyundai Ioniq 6 Long Range RWD is a long-range all-electric sedan with a rear-wheel design system. According to the EPA, It has an MPGe rating of 140 and an estimated range of 361 miles. It can travel 4.66 miles per kilowatt-hour of charge and is ranked among the most efficient electric vehicles in the world.