Cost to Charge a Rivian R1S in Texas
$26.47 for a full charge at 15.94¢/kWh — $7.08 per 100 miles, about $849 a year.
Rivian R1S in Texas
- Per 100 miles
- $7.08
- Per mile
- $0.07
- Per year
- $849
- vs petrol / yr
- $785
- Electricity per year
- Petrol per year
The full picture
| Item | Energy | Cost |
|---|---|---|
| This charge | 166.1 kWh | $26.47 |
| Full charge (0–100%) | 166.1 kWh | $26.47 |
| Per 100 miles | 44.4 kWh | $7.08 |
| Per year (12,000 mi) | 5328.0 kWh | $849 |
| Same year on petrol (30 mpg) | — | $1,634 |
| Difference | — | $785 |
What charging actually costs here
Filling a Rivian R1S from empty in Texas costs $26.47. The car draws 166.1 kWh from the wall for a full 374-mile charge, and Texas residential electricity averages 15.94¢ per kWh. That works out at $7.08 per 100 miles, or $0.07 a mile.
Texas is cheaper than average: 15.94¢ against a national mean of 19.42¢, which ranks it 24 of 51 for electricity price. The same car costs $21.77 to fill in Nevada and $87.54 in Hawaii — a 4.0× spread across the country for identical driving.
Against a petrol car doing 30 mpg at $4.09 a gallon, electricity here is 1.9× cheaper per mile: $7.08 versus $13.62 per 100 miles. Over 12,000 miles a year that is $785 saved.
Similar EVs in Texas
| Vehicle | Per 100 mi | Full charge | Per year |
|---|---|---|---|
| Rivian R1T | 44.4 kWh | $26.47 | $849 |
| Kia EV9 | 43 kWh | $17.82 | $823 |
| Tesla Cybertruck | 42.9 kWh | $22.22 | $821 |
| Chevrolet Silverado EV | 47.8 kWh | $32.31 | $914 |
| Kia EV6 | 41 kWh | $15.10 | $784 |
| Volkswagen ID. Buzz | 40.8 kWh | $15.22 | $780 |
The same car in nearby-priced states
| State | ¢/kWh | Full charge | Per year |
|---|---|---|---|
| South Carolina | 15.55 | $25.82 | $829 |
| Kansas | 15.71 | $26.09 | $837 |
| Iowa | 15.93 | $26.45 | $849 |
| Missouri | 16.22 | $26.93 | $864 |
| Oregon | 16.32 | $27.10 | $870 |
| Georgia | 16.36 | $27.17 | $872 |
Frequently asked questions
How much does it cost to charge a Rivian R1S in Texas?
How much does a Rivian R1S cost per mile in Texas?
Is charging a Rivian R1S cheaper than petrol in Texas?
How long does a full charge last?
Does this include charging losses?
Vehicle data: EPA fueleconomy.gov, model years 2025-2027. Electricity: EIA Electric Power Monthly Table 5.6.A, residential, June 2026. Petrol: EIA weekly retail gasoline price, 24 August 2026.
Estimates for informational purposes only. Real charging cost depends on your tariff, time of use, charger efficiency, temperature, driving style and state of charge. EPA figures are a standardised test result, not a promise about your car.