$71.30full charge
The Silverado EV RST - Max Range 4WD (200 kWh) costs about $71.30 to charge fully at Maine's average home rate of 32.41¢/kWh, including ~10% charging loss (220 kWh from the wall). That is $14.92 per 100 miles.
EIA residential average, Maine, 2026-07 (latest in this book). No Maine gasoline series, so this uses PADD 1A regular, week of Oct 5, 2026.
At 1,000 miles a month and 30 mpg, home charging costs $149.17, which is $4.40 more than gas at $4.343/gal. Miles and mpg are editable on the calculator.
The listed DC fast-charge time to 80% is 80 minutes at up to 350 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.