$16.11full charge
The EQE SUV 320+ (91 kWh) costs about $16.11 to charge fully at New Mexico's average home rate of 16.09¢/kWh, including ~10% charging loss (100.1 kWh from the wall). That is $5.33 per 100 miles.
EIA residential average, New Mexico, 2026-07 (latest in this book). No New Mexico gasoline series, so this uses PADD 3 regular, week of Oct 5, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $53.33 and the gas car costs $130.37. The EV saves $77.04 a month at $3.911/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time to 80% is 32 minutes 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.