2026 Cadillac CELESTIQ: home charging cost in Pennsylvania

A 2026 Cadillac CELESTIQ draws 41.7 kWh per 100 miles per the EPA; at Pennsylvania's 20.9¢/kWh residential rate that's $8.72 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: 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 CELESTIQ charged at home in Pennsylvania costs about $1,307/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,096 a year.

Filling up the 2026 Cadillac CELESTIQ, in dollars

A 2026 Cadillac CELESTIQ needs roughly 126.3 kWh to reach its EPA-rated 303-mile range, which runs about $26.41 at 20.9¢/kWh in Pennsylvania.

How this compares nationally

This combination ranks 16,058 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac CELESTIQ alone ranks 292 of 400 models for efficiency; Pennsylvania alone ranks 37 of 51 states for electricity price.

Getting set up to charge a 2026 Cadillac CELESTIQ at home

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 Pennsylvania 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 20.9¢/kWh, Pennsylvania sits in the middle of the national range — the guide to why charging cost varies by state shows where.