Mississippi home charging cost for the 2026 Tesla Model 3 Premium RWD

In Mississippi, home electricity runs 15.35¢/kWh — put a 2026 Tesla Model 3 Premium RWD's EPA-rated 24.6 kWh/100mi against that and 100 miles costs $3.78, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 76.4% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Tesla Model 3 Premium RWD costs roughly $567 a year to charge at home in Mississippi, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,836 a year.

Filling up the 2026 Tesla Model 3 Premium RWD, in dollars

Covering the 2026 Tesla Model 3 Premium RWD's EPA-rated 363-mile range takes about 89.4 kWh, which costs about $13.73 at Mississippi's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Tesla Model 3 Premium RWD in Mississippi, ranked

This combination ranks 503 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Tesla Model 3 Premium RWD alone ranks 4 of 400 models for efficiency; Mississippi alone ranks 22 of 51 states for electricity price.

Before you install a home charger in Mississippi

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 Mississippi 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. Curious how Mississippi's 15.35¢/kWh compares? The guide to charging cost by state ranks every state side by side.