The increased range of the 2020 Ioniq Electric comes at a cost, which Hyundai will be passing on to buyers.
https://www.digitaltrends.com/cars/2020-hyundai-ioniq-electric-gets-more-driving-range-higher-price/
https://www.digitaltrends.com/cars/2020-hyundai-ioniq-electric-gets-more-driving-range-higher-price/