What it costs to fuel a 2026 Chevrolet Equinox in Oklahoma
Short answer
Driving 1,000 miles a month at $3.71 a gallon for regular. That's 13.7¢ a mile and $1,648 a year.
Estimate: Midwest regional average, adjusted for Oklahoma's fuel tax (15.9¢/gal lower than the region's average).
Change the version, miles or price
- Per year
- $1,648
- Per mile
- 13.7¢
- Over 5 years
- $8,242
Every 2026 Equinox version in Oklahoma
| Version | Drive | EPA rating | Per month |
|---|---|---|---|
| Equinox FWD(used in headline figures) | FWD | 27 mpg | $137 |
| Equinox AWD | AWD | 26 mpg | $143 |
Equinox vs. Chevrolet Equinox EV in Oklahoma
The Equinox EV costs about $1,113 a year less to run here.Counting Oklahoma's EV fee of $110 or more, the saving is about $1,003 at most.
See the break-evenOklahoma's gas tax: 20¢ a gallon, plus 18.4¢ federal
Of the estimated $3.71 a gallon for regular in Oklahoma, 38.4¢ is tax: 10% of the price.
At 1,000 miles a month, the Equinox (27 mpg) pays about $14 a month in fuel tax, $171 a year. Oklahoma's state gas tax is tied for the 5th lowest of the 50 states and DC.
Electric cars pay no gas tax, so Oklahoma charges them an extra registration fee instead: $110 a year or more.
Fuel taxes: EIA, July 2026 (revised); county and city taxes not included. Pump price is an estimate: Midwest regional average, adjusted for Oklahoma's fuel tax (15.9¢/gal lower than the region's average). EV fee: U.S. Department of Energy. Fees checked October 2026.
Midwest gas prices are down 28¢ in a month
EIA doesn't survey Oklahoma on its own, so the price on this page moves with the Midwest average: $3.87 a gallon for regular in the week of November 9, 2026, 28¢ less than four weeks earlier and 96¢ more than a year ago. Over the past year it ranged from $2.59 (week of January 5, 2026) to $4.41 (week of May 11, 2026). At 1,000 miles a month, the Equinox costs about $10 a month less to fuel than four weeks ago.
Show every weekly figure
EIA weekly retail gasoline and diesel prices.
Oklahoma is the 12th cheapest state to fuel a Equinox
12th cheapest of the 50 states and DC, at 1,000 miles a month. See every state
- 1Texas$126
- 2New Mexico$127
- 3Louisiana$128
- 4Mississippi$129
- 5Arkansas$130
- 10North Carolina$135
- 11Virginia$136
- 12Oklahoma$137
- 13Florida$138
- 14North Dakota$138
Questions people ask
How much does it cost to fuel a Chevrolet Equinox in Oklahoma?
About $137 a month for 1,000 miles, or $1,648 a year, for the 2026 Equinox FWD (27 mpg) at $3.71 a gallon for regular. That works out to 13.7¢ a mile.
Which Equinox version is cheapest to fuel?
The Equinox FWD (27 mpg), at about $137 a month in Oklahoma. The 2026 Equinox comes in 2 EPA-rated versions.
Where does the Oklahoma gas price come from?
Estimate: Midwest regional average, adjusted for Oklahoma's fuel tax (15.9¢/gal lower than the region's average). It updates every week when EIA publishes its survey.
How much of the gas price in Oklahoma is tax?
38.4¢ a gallon: 20¢ Oklahoma state tax and 18.4¢ federal tax. That is 10% of the estimated $3.71 a gallon for regular.
Are gas prices going up in Oklahoma?
EIA doesn't survey Oklahoma on its own, so the price on this page moves with the Midwest average: $3.87 a gallon for regular in the week of November 9, 2026, 28¢ less than four weeks earlier and 96¢ more than a year ago. Source: EIA's weekly retail price survey.
Efficiency: U.S. EPA ratings for the 2026 model year. Gas prices: EIA weekly survey, week of November 9, 2026. Electricity: EIA average home rates, September 2025 to August 2026. Fuel taxes: EIA, July 2026 (revised). How we calculate