$15.89full charge
The EQE SUV 320+ (96 kWh) costs about $15.89 to charge fully at Arizona's average home rate of 15.05¢/kWh, including about 10% charging loss (105.6 kWh from the wall). That is $5.26 per 100 miles.
EIA residential average, Arizona, 2026-08 (latest in this book). No Arizona gasoline series, so this uses PADD 5 regular, week of Oct 19, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $52.63 and the gas car costs $185.23. The EV saves $132.61 a month at $5.557/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time is 10–80% in 32 min (estimate) at up to 170 kW. A full home charge is a different session. This page prices the energy from the wall, not how long a Level 2 charger takes.
This page uses the residential rate. Public fast-charging prices are a separate scenario and are not included.