South Carolina home charging cost for the 2027 Rivian R1T Quad (22in)

In South Carolina, home electricity runs 16.04¢/kWh — put a 2027 Rivian R1T Quad (22in)'s EPA-rated 44.4 kWh/100mi against that and 100 miles costs $7.12, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 55.6% less than gas per mile, here specifically.

2027 Rivian R1T Quad (22in): yearly cost in South Carolina

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Rivian R1T Quad (22in) costs roughly $1,068 a year to charge at home in South Carolina, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,335 a year.

Filling up the 2027 Rivian R1T Quad (22in), in dollars

Covering the 2027 Rivian R1T Quad (22in)'s EPA-rated 374-mile range takes about 166 kWh, which costs about $26.62 at South Carolina's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2027 Rivian R1T Quad (22in) in South Carolina, ranked

This combination ranks 13,317 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Quad (22in) alone ranks 349 of 400 models for efficiency; South Carolina alone ranks 27 of 51 states for electricity price.

Next step: home charger installation

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 South Carolina electrician quotes for Level 2 install before you commit either way.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. South Carolina's 16.04¢/kWh rate ranks 27 of 51 states; the state rate guide lays out the full spread.