2026 Rivian R1T All-Terrain Dual Large Plus (20in), MA…

What it costs to charge a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) in Massachusetts

In Massachusetts, home electricity runs 30.06¢/kWh, put a 2026 Rivian R1T All-Terrain Dual Large Plus (20in)'s EPA-rated 46.9 kWh/100mi against that and 100 miles costs $14.09, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 12% cheaper per mile than gasoline in Massachusetts, charging at home costs a little less than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Rivian R1T All-Terrain Dual Large Plus (20in) in Massachusetts runs about $2,114 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $289 saved annually, at this mileage.

Filling up the 2026 Rivian R1T All-Terrain Dual Large Plus (20in), in dollars

$41.16, that's what Massachusetts's 30.06¢/kWh rate puts on the 136.9 kWh a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) needs for its full 292-mile EPA range.

2026 Rivian R1T All-Terrain Dual Large Plus (20in) in Massachusetts, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) in Massachusetts ranks 19,839 for cost savings versus gas, 1 being the best deal nationally. Separately, the Rivian R1T All-Terrain Dual Large Plus (20in) ranks 367 of 400 EV models for raw efficiency, and Massachusetts ranks 49 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rivian R1T All-Terrain Dual Large Plus (20in) at home

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset, see the methodology guide. Massachusetts 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.