California home charging cost for the 2026 Volvo EX30 Single motor extended range

A 2026 Volvo EX30 Single motor extended range draws 29.2 kWh per 100 miles per the EPA; at California's 33.17¢/kWh residential rate that's $9.67 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 39.6% less than gas per mile, here specifically.

2026 Volvo EX30 Single motor extended range: yearly cost in California

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Volvo EX30 Single motor extended range costs roughly $1,451 a year to charge at home in California, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $952 a year.

What one full charge costs

Covering the 2026 Volvo EX30 Single motor extended range's EPA-rated 261-mile range takes about 76.1 kWh, which costs about $25.25 at California's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 17,130 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EX30 Single motor extended range alone ranks 45 of 400 models for efficiency; California alone ranks 50 of 51 states for electricity price.

Before you install a home charger in California

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 California 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. California has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.