Delaware home charging cost for the 2026 Cadillac OPTIQ AWD (19 kW Charger)

A 2026 Cadillac OPTIQ AWD (19 kW Charger) draws 34 kWh per 100 miles per the EPA; at Delaware's 17.74¢/kWh residential rate that's $6.04 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: 62.3% less than gas per mile, here specifically.

2026 Cadillac OPTIQ AWD (19 kW Charger): yearly cost in Delaware

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Cadillac OPTIQ AWD (19 kW Charger) costs roughly $905 a year to charge at home in Delaware, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,498 a year.

Cost of a full charge

Covering the 2026 Cadillac OPTIQ AWD (19 kW Charger)'s EPA-rated 303-mile range takes about 103.1 kWh, which costs about $18.29 at Delaware's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Cadillac OPTIQ AWD (19 kW Charger) in Delaware, ranked

This combination ranks 9,586 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac OPTIQ AWD (19 kW Charger) alone ranks 126 of 400 models for efficiency; Delaware alone ranks 33 of 51 states for electricity price.

Before you install a home charger in Delaware

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.

Get quotes from local electricians for Level 2 charger installation in Delaware before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Cadillac OPTIQ AWD (19 kW Charger)'s cost in Delaware. Curious how Delaware's 17.74¢/kWh compares? The guide to charging cost by state ranks every state side by side.