2026 Rivian R1S All-Terrain Dual Large (20in): home charging cost in Kansas

A 2026 Rivian R1S All-Terrain Dual Large (20in) draws 44.4 kWh per 100 miles per the EPA; at Kansas's 15.19¢/kWh residential rate that's $6.74 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: 57.9% less than gas per mile, here specifically.

2026 Rivian R1S All-Terrain Dual Large (20in): yearly cost in Kansas

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Rivian R1S All-Terrain Dual Large (20in) charged at home in Kansas costs about $1,011/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,392 a year.

Filling up the 2026 Rivian R1S All-Terrain Dual Large (20in), in dollars

A 2026 Rivian R1S All-Terrain Dual Large (20in) needs roughly 128.2 kWh to reach its EPA-rated 289-mile range, which runs about $19.47 at 15.19¢/kWh in Kansas.

Where this ranks

This combination ranks 12,295 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1S All-Terrain Dual Large (20in) alone ranks 344 of 400 models for efficiency; Kansas alone ranks 20 of 51 states for electricity price.

Before you install a home charger in Kansas

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 Kansas electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1S All-Terrain Dual Large (20in)'s cost in Kansas. At 15.19¢/kWh, Kansas sits in the middle of the national range — the guide to why charging cost varies by state shows where.