2026 Tesla Model X Plaid: home charging cost in Missouri

At Missouri's residential electricity rate of 13.45¢/kWh, a 2026 Tesla Model X Plaid (rated 33.7 kWh per 100 miles by the EPA) costs $4.53 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home costs a fraction of what gas would here: 71.7% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Tesla Model X Plaid charged at home in Missouri costs about $680/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,723 a year.

What one full charge costs

A 2026 Tesla Model X Plaid needs roughly 112.9 kWh to reach its EPA-rated 335-mile range, which runs about $15.18 at 13.45¢/kWh in Missouri.

Where this ranks

This combination ranks 2,538 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Tesla Model X Plaid alone ranks 117 of 400 models for efficiency; Missouri alone ranks 7 of 51 states for electricity price.

Before you install a home charger in Missouri

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed Missouri electrician to quote the install before this math becomes a real decision.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 13.45¢/kWh, Missouri sits in the middle of the national range — the guide to why charging cost varies by state shows where.