18.70¢/kWh
Home charging in Delaware. 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 | $4.67 | $16.66 | $46.67 |
| Tesla Model 3 | $5.34 | $16.87 | $53.38 |
| Chevrolet Equinox EV | $5.48 | $17.48 | $54.81 |
| Ford Mustang Mach-E | $5.66 | $18.10 | $56.57 |
| Hyundai IONIQ 5 | $5.43 | $17.28 | $54.34 |
| Honda Prologue | $5.68 | $17.48 | $56.77 |
| Rivian R1S | $7.02 | $28.80 | $70.24 |
| Chevrolet Blazer EV | $5.60 | $17.48 | $56.04 |
| Volkswagen ID.4 | $5.80 | $16.87 | $57.96 |
| Cadillac LYRIQ | $6.44 | $20.98 | $64.36 |
| Tesla Cybertruck | $7.78 | $25.30 | $77.85 |
| BMW i4 | $5.00 | $16.66 | $50.04 |
| Audi Q4 Sportback e-tron | $6.72 | $16.87 | $67.20 |
| Audi Q4 e-tron | $5.86 | $16.87 | $58.57 |
| Rivian R1T | $6.86 | $28.80 | $68.57 |
Residential rate: EIA Electric Power Monthly, August 2026. EIA residential average, Delaware, 2026-08 (latest in this book). This page uses 18.70¢/kWh.
Across 15 indexed models, a full charge runs from $16.66 for the Tesla Model Y to $25.30 for the Tesla Cybertruck. Per 100 miles that is $4.67 to $7.78. At 1,000 miles a month it is $46.67 to $77.85.
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.