$34.75full charge
The GLC Electric 400 4MATIC (94 kWh) costs about $34.75 to charge fully at California's average home rate of 33.61¢/kWh, including ~10% charging loss (103.4 kWh from the wall). That is $10.50 per 100 miles.
EIA residential average, California, 2026-07 (latest in this book). EIA weekly retail regular, California, week of Oct 5, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $104.99 and the gas car costs $207.57. The EV saves $102.57 a month at $6.227/gal. Both miles and mpg are editable on the calculator.
The listed DC fast-charge time to 80% is 22 minutes at up to 330 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.