EV vs Gas in Oklahoma: Yearly Cost (2026)
An electric car in Oklahoma costs about $843 a year to run, including the $110 state EV fee, compared with $1,658 of gas for a 30 mpg car – the EV saves about $815 a year (13 of 51 for EV savings).
12,000 mi/yr, 3.5 mi/kWh, 85% home charging at 14.35¢/kWh, gas $4.15/gal (Midwest (PADD 2) average). Change any number below.
Oklahoma EV registration fee
| Battery-electric (BEV) | $110.00 / year |
| Plug-in hybrid (PHEV) | $82.00 / year |
For vehicles up to 6,000 lb; heavier EVs pay more.
Source: afdc.energy.gov, checked October 24, 2026.
Charging at home vs public chargers
Charging only at home, the EV would cost about $657 a year in Oklahoma. Every 10% of miles moved to public fast chargers (about $0.48/kWh) adds roughly $124 a year. See the cost per charge for popular models in EV charging cost in Oklahoma.
Nearby states
Frequently asked questions
Is an EV cheaper than gas in Oklahoma?
Yes. Driving 12,000 miles a year, an EV costs about $843 ($733 of electricity plus the $110 state EV fee) versus $1,658 of gas for a 30 mpg car – a difference of $815 a year.
How much is the EV registration fee in Oklahoma?
$110.00 a year for a battery-electric vehicle and $82.00 for a plug-in hybrid, on top of normal registration. For vehicles up to 6,000 lb; heavier EVs pay more.
What gas price makes an EV and a gas car cost the same in Oklahoma?
About $2.11 a gallon for a 30 mpg car, counting charging and the EV fee. Gas is currently $4.15 (Midwest (PADD 2) average).
Electricity: EIA Electric Power Monthly (July 2026). Gasoline: EIA weekly retail prices, week of 2026-10-19. Estimates only; excludes purchase price, insurance and maintenance.