EV vs Gas Vehicle Costs in St. Charles County, MO

Should you switch to electric in St. Charles County? Here's the cost breakdown.

Annual Gas Cost

$1,607

Annual EV Cost

$612

Annual Savings

$995

Breakeven

8 yrs

5-Year Total Cost of Ownership

Gas Vehicle (ICE)

Purchase Price$35,000
Fuel (5 years)$8,035
Maintenance (5 years)$6,000

5-Year TCO$49,035

Electric Vehicle (EV)

Purchase Price$43,000
Charging (5 years)$3,060
Maintenance (5 years)$3,000

5-Year TCO$49,060

In St. Charles County, a gas vehicle costs approximately $25 less over 5 years, though EVs become cheaper with higher mileage or local incentives.

About St. Charles County, Missouri

St. Charles County in Missouri has a population of 406,262 and a median household income of $99,596. Local gas prices and electricity rates significantly affect the EV vs gas calculus.

These estimates use regional energy cost data. Actual costs depend on your specific vehicles, driving patterns, electricity plan, and available incentives. Our Monte Carlo simulation models battery degradation, fuel price volatility, maintenance schedules, and resale values across thousands of scenarios.

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County-level data from U.S. Census Bureau American Community Survey (ACS) 2022 5-Year Estimates. Additional sources: EIA, AAA, Department of Energy AFDC. Estimates based on regional data. This is not financial advice.