28.18¢/kWh
Home charging in Rhode Island. 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 | $7.03 | $25.11 | $70.33 |
| Tesla Model 3 | $8.04 | $25.42 | $80.44 |
| Chevrolet Equinox EV | $8.26 | $26.35 | $82.60 |
| Ford Mustang Mach-E | $8.52 | $27.28 | $85.24 |
| Hyundai IONIQ 5 | $8.19 | $26.04 | $81.88 |
| Honda Prologue | $8.55 | $26.35 | $85.55 |
| Rivian R1S | $10.58 | $43.40 | $105.85 |
| Chevrolet Blazer EV | $8.44 | $26.35 | $84.45 |
| Volkswagen ID.4 | $8.73 | $25.42 | $87.35 |
| Cadillac LYRIQ | $9.70 | $31.62 | $96.99 |
| Tesla Cybertruck | $11.73 | $38.13 | $117.32 |
| BMW i4 | $7.54 | $25.11 | $75.40 |
| Audi Q4 Sportback e-tron | $10.13 | $25.42 | $101.27 |
| Audi Q4 e-tron | $8.83 | $25.42 | $88.26 |
| Rivian R1T | $10.33 | $43.40 | $103.33 |
Residential rate: EIA Electric Power Monthly, August 2026. EIA residential average, Rhode Island, 2026-08 (latest in this book). This page uses 28.18¢/kWh.
Across 15 indexed models, a full charge runs from $25.11 for the Tesla Model Y to $38.13 for the Tesla Cybertruck. Per 100 miles that is $7.03 to $11.73. At 1,000 miles a month it is $70.33 to $117.32.
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.