What it costs to charge a 2026 Rivian R1S Quad Max (20in AT) in Pennsylvania

At Pennsylvania's residential electricity rate of 20.9¢/kWh, a 2026 Rivian R1S Quad Max (20in AT) (rated 50.1 kWh per 100 miles by the EPA) costs $10.47 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. That works out to 34.6% cheaper per mile than gasoline in Pennsylvania — charging at home is cheaper than gas here.

2026 Rivian R1S Quad Max (20in AT): yearly cost in Pennsylvania

Home charging this 2026 Rivian R1S Quad Max (20in AT) in Pennsylvania runs about $1,571 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $832 saved annually, at this mileage.

What one full charge costs

$34.03 — that's what Pennsylvania's 20.9¢/kWh rate puts on the 162.8 kWh a 2026 Rivian R1S Quad Max (20in AT) needs for its full 325-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S Quad Max (20in AT) in Pennsylvania ranks 17,867 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Quad Max (20in AT) ranks 392 of 400 EV models for raw efficiency, and Pennsylvania ranks 37 of 51 for cheapest residential electricity.

Before you install a home charger in Pennsylvania

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.

Line up a few Pennsylvania electrician quotes for Level 2 install before you commit either way.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1S Quad Max (20in AT)'s cost in Pennsylvania. At 20.9¢/kWh, Pennsylvania sits in the middle of the national range — the guide to why charging cost varies by state shows where.