14.63¢/kWh
Home charging in Washington. Each row uses that model's longest-range current trim, 1,000 miles a month, and a 10% charging loss.
| Model | 100 mi | Full | Month |
|---|---|---|---|
| Tesla Model Y | $3.65 | $13.04 | $36.51 |
| Tesla Model 3 | $4.18 | $13.20 | $41.76 |
| Chevrolet Equinox EV | $4.29 | $13.68 | $42.88 |
| Ford Mustang Mach-E | $4.43 | $14.16 | $44.26 |
| Hyundai IONIQ 5 | $4.25 | $13.52 | $42.51 |
| Honda Prologue | $4.44 | $13.68 | $44.41 |
| Rivian R1S | $5.50 | $22.53 | $54.95 |
| Chevrolet Blazer EV | $4.38 | $13.68 | $43.84 |
| Volkswagen ID.4 | $4.53 | $13.20 | $45.35 |
| Cadillac LYRIQ | $5.04 | $16.41 | $50.35 |
| Tesla Cybertruck | $6.09 | $19.79 | $60.91 |
| BMW i4 | $3.91 | $13.04 | $39.15 |
| Audi Q4 Sportback e-tron | $5.26 | $13.20 | $52.57 |
| Audi Q4 e-tron | $4.58 | $13.20 | $45.82 |
| Rivian R1T | $5.36 | $22.53 | $53.64 |
Residential rate: EIA Electric Power Monthly, August 2026. EIA residential average, Washington, 2026-08 (latest in this book). This page uses 14.63¢/kWh.
Across 15 indexed models, a full charge runs from $13.04 for the Tesla Model Y to $19.79 for the Tesla Cybertruck. Per 100 miles that is $3.65 to $6.09. At 1,000 miles a month it is $36.51 to $60.91.
No. These figures are home charging at the residential rate, with a 10% loss from the wall. Public fast-charging prices are a separate scenario.