2026 Rivian R1S All-Terrain Dual Max (20in), ME Charging…

2026 Rivian R1S All-Terrain Dual Max (20in): home charging cost in Maine

A 2026 Rivian R1S All-Terrain Dual Max (20in) draws 43.2 kWh per 100 miles per the EPA; at Maine's 29.67¢/kWh residential rate that's $12.82 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 19.9% less than gas per mile, here specifically.

2026 Rivian R1S All-Terrain Dual Max (20in): yearly cost in Maine

Driving 15,000 miles a year, fueleconomy.gov's own default assumption, a 2026 Rivian R1S All-Terrain Dual Max (20in) charged at home in Maine costs about $1,924/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $479 a year.

What one full charge costs

A 2026 Rivian R1S All-Terrain Dual Max (20in) needs roughly 159.9 kWh to reach its EPA-rated 370-mile range, which runs about $47.45 at 29.67¢/kWh in Maine.

Where this ranks

This combination ranks 19,460 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1S All-Terrain Dual Max (20in) alone ranks 333 of 400 models for efficiency; Maine alone ranks 48 of 51 states for electricity price.

Getting set up to charge a 2026 Rivian R1S All-Terrain Dual Max (20in) 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 Maine 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 Rivian R1S All-Terrain Dual Max (20in)'s cost in Maine. Maine has some of the highest residential electricity rates in the country, see the guide to why the cost varies so much by state for the full picture.