2027 BMW i7 xDrive60 Sedan (21 inch Summer Tires): home charging cost in South Carolina

A 2027 BMW i7 xDrive60 Sedan (21 inch Summer Tires) draws 38.3 kWh per 100 miles per the EPA; at South Carolina's 16.04¢/kWh residential rate that's $6.14 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 61.7% less than gas per mile, here specifically.

2027 BMW i7 xDrive60 Sedan (21 inch Summer Tires): yearly cost in South Carolina

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 BMW i7 xDrive60 Sedan (21 inch Summer Tires) charged at home in South Carolina costs about $921/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,482 a year.

Filling up the 2027 BMW i7 xDrive60 Sedan (21 inch Summer Tires), in dollars

A 2027 BMW i7 xDrive60 Sedan (21 inch Summer Tires) needs roughly 133.2 kWh to reach its EPA-rated 348-mile range, which runs about $21.37 at 16.04¢/kWh in South Carolina.

Where this ranks

This combination ranks 10,068 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i7 xDrive60 Sedan (21 inch Summer Tires) alone ranks 221 of 400 models for efficiency; South Carolina alone ranks 27 of 51 states for electricity price.

Before you install a home charger in South Carolina

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

See the methodology guide for exactly which EIA and EPA figures feed 2027 BMW i7 xDrive60 Sedan (21 inch Summer Tires)'s cost in South Carolina. Curious how South Carolina's 16.04¢/kWh compares? The guide to charging cost by state ranks every state side by side.