$25.20full charge
The RZ 350e BASE (77 kWh) costs about $25.20 to charge fully at California's average home rate of 29.75¢/kWh, including about 10% charging loss (84.7 kWh from the wall). That is $8.37 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 $83.72 and the gas car costs $201.03. The EV saves $117.32 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 30 min (estimate) at up to 150 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.