Kansas home charging cost for the 2026 Rivian R1S Quad Max (22in UHP)

A 2026 Rivian R1S Quad Max (22in UHP) draws 47.3 kWh per 100 miles per the EPA; at Kansas's 15.19¢/kWh residential rate that's $7.19 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: 55.1% less than gas per mile, here specifically.

2026 Rivian R1S Quad Max (22in UHP): yearly cost in Kansas

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Rivian R1S Quad Max (22in UHP) costs roughly $1,079 a year to charge at home in Kansas, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,324 a year.

Cost of a full charge

Covering the 2026 Rivian R1S Quad Max (22in UHP)'s EPA-rated 338-mile range takes about 160 kWh, which costs about $24.31 at Kansas's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 13,535 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1S Quad Max (22in UHP) alone ranks 373 of 400 models for efficiency; Kansas alone ranks 20 of 51 states for electricity price.

Getting set up to charge a 2026 Rivian R1S Quad Max (22in UHP) 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.

Get quotes from local electricians for Level 2 charger installation in Kansas before deciding.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 15.19¢/kWh, Kansas sits in the middle of the national range — the guide to why charging cost varies by state shows where.