2027 Rivian R1T Quad (22in UHP): home charging cost in Mississippi

In Mississippi, home electricity runs 15.35¢/kWh — put a 2027 Rivian R1T Quad (22in UHP)'s EPA-rated 47.3 kWh/100mi against that and 100 miles costs $7.27, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 54.6% less than gas per mile, here specifically.

2027 Rivian R1T Quad (22in UHP): yearly cost in Mississippi

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Rivian R1T Quad (22in UHP) charged at home in Mississippi costs about $1,090/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,313 a year.

Cost of a full charge

A 2027 Rivian R1T Quad (22in UHP) needs roughly 160 kWh to reach its EPA-rated 338-mile range, which runs about $24.56 at 15.35¢/kWh in Mississippi.

Where this ranks

This combination ranks 13,745 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Quad (22in UHP) alone ranks 372 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.

Line up a few Mississippi electrician quotes for Level 2 install before you commit either way.

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.