The Kia EV6 entry-level supports 180 kW fast charging, while the Kia EV6 Deluxe, GT-Line, and GT support 240 kW fast charging. Using a 240 kW ultra-fast charger, the Kia EV6 Deluxe, GT-Line, and GT take just 18 minutes to charge from 10% to 80%. With an 11 kW medium-speed charger, the Kia EV6 entry-level takes about 5 hours and 55 minutes to charge from 10% to 80%, while the Kia EV6 Deluxe, GT-Line, and GT take about 7 hours and 20 minutes.