South Carolina home charging cost for the 2026 BMW iX xDrive60 (23 inch Wheels)

At South Carolina's residential electricity rate of 16.04¢/kWh, a 2026 BMW iX xDrive60 (23 inch Wheels) (rated 39.6 kWh per 100 miles by the EPA) costs $6.35 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 is much cheaper than gas here: 60.4% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2026 BMW iX xDrive60 (23 inch Wheels) costs roughly $952 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 $1,451 a year.

What one full charge costs

Covering the 2026 BMW iX xDrive60 (23 inch Wheels)'s EPA-rated 318-mile range takes about 125.8 kWh, which costs about $20.18 at South Carolina's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 10,855 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW iX xDrive60 (23 inch Wheels) alone ranks 254 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 16.04¢/kWh, South Carolina sits in the middle of the national range — the guide to why charging cost varies by state shows where.