$32.73full charge
The Macan 4 Electric 4 (100 kWh) costs about $32.73 to charge fully at California's average home rate of 29.75¢/kWh, including about 10% charging loss (110 kWh from the wall). That is $10.76 per 100 miles.
EIA residential average, California, 2026-08 (latest in this book). EIA weekly retail regular, California, week of Oct 19, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $107.65 and the gas car costs $201.03. The EV saves $93.39 a month at $6.031/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time is 10–80% in 21 min at up to 270 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.