2026 Audi Q4 55 e-tron quattro: home charging cost in Florida

At Florida's residential electricity rate of 15.36¢/kWh, a 2026 Audi Q4 55 e-tron quattro (rated 34.6 kWh per 100 miles by the EPA) costs $5.32 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home costs a fraction of what gas would here: 66.8% less than gas per mile, here specifically.

2026 Audi Q4 55 e-tron quattro: yearly cost in Florida

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Audi Q4 55 e-tron quattro charged at home in Florida costs about $798/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,605 a year.

What one full charge costs

A 2026 Audi Q4 55 e-tron quattro needs roughly 86.9 kWh to reach its EPA-rated 251-mile range, which runs about $13.35 at 15.36¢/kWh in Florida.

Where this ranks

This combination ranks 6,036 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi Q4 55 e-tron quattro alone ranks 140 of 400 models for efficiency; Florida alone ranks 23 of 51 states for electricity price.

Getting set up to charge a 2026 Audi Q4 55 e-tron quattro 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.

Line up a few Florida 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 2026 Audi Q4 55 e-tron quattro's cost in Florida. Florida's 15.36¢/kWh rate ranks 23 of 51 states; the state rate guide lays out the full spread.