2026 Cadillac OPTIQ AWD V SERIES 19 kW charger: home charging cost in Maryland

In Maryland, home electricity runs 21.27¢/kWh — put a 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger's EPA-rated 41 kWh/100mi against that and 100 miles costs $8.72, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 45.6% 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 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger charged at home in Maryland costs about $1,308/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,095 a year.

What one full charge costs

A 2026 Cadillac OPTIQ AWD V SERIES 19 kW charger needs roughly 102.5 kWh to reach its EPA-rated 250-mile range, which runs about $21.8 at 21.27¢/kWh in Maryland.

2026 Cadillac OPTIQ AWD V SERIES 19 kW charger in Maryland, ranked

This combination ranks 16,042 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac OPTIQ AWD V SERIES 19 kW charger alone ranks 283 of 400 models for efficiency; Maryland alone ranks 39 of 51 states for electricity price.

Before you install a home charger in Maryland

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 Maryland 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 21.27¢/kWh, Maryland sits in the middle of the national range — the guide to why charging cost varies by state shows where.