What it costs to charge a 2026 Porsche Taycan 4 Perf Battery Plus in Oklahoma

In Oklahoma, home electricity runs 13.37¢/kWh — put a 2026 Porsche Taycan 4 Perf Battery Plus's EPA-rated 38.7 kWh/100mi against that and 100 miles costs $5.18, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 67.7% cheaper per mile than gasoline in Oklahoma — charging at home costs a fraction of what gas would here.

2026 Porsche Taycan 4 Perf Battery Plus: yearly cost in Oklahoma

Home charging this 2026 Porsche Taycan 4 Perf Battery Plus in Oklahoma runs about $777 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,626 saved annually, at this mileage.

Cost of a full charge

$15.22 — that's what Oklahoma's 13.37¢/kWh rate puts on the 113.9 kWh a 2026 Porsche Taycan 4 Perf Battery Plus needs for its full 294-mile EPA range.

2026 Porsche Taycan 4 Perf Battery Plus in Oklahoma, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Porsche Taycan 4 Perf Battery Plus in Oklahoma ranks 5,345 for cost savings versus gas — 1 being the best deal nationally. Separately, the Porsche Taycan 4 Perf Battery Plus ranks 231 of 400 EV models for raw efficiency, and Oklahoma ranks 5 of 51 for cheapest residential electricity.

Before you install a home charger in Oklahoma

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Ask a licensed Oklahoma electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Oklahoma is one of the cheapest states for home electricity — the guide to why the cost varies so much by state covers what drives that.