2027 Lucid Gravity GT w/20F21R wheels (2R): home charging cost in South Dakota

At South Dakota's residential electricity rate of 14.33¢/kWh, a 2027 Lucid Gravity GT w/20F21R wheels (2R) (rated 31.1 kWh per 100 miles by the EPA) costs $4.46 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: 72.2% 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 2027 Lucid Gravity GT w/20F21R wheels (2R) charged at home in South Dakota costs about $668/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,735 a year.

What one full charge costs

A 2027 Lucid Gravity GT w/20F21R wheels (2R) needs roughly 139.9 kWh to reach its EPA-rated 450-mile range, which runs about $20.05 at 14.33¢/kWh in South Dakota.

How this compares nationally

This combination ranks 2,271 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Lucid Gravity GT w/20F21R wheels (2R) alone ranks 76 of 400 models for efficiency; South Dakota alone ranks 14 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.

Ask a licensed South Dakota 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 14.33¢/kWh, South Dakota sits in the middle of the national range — the guide to why charging cost varies by state shows where.