What it costs to charge a 2026 Rivian R1T All-Terrain Performance Dual Max (20in) in Hawaii

A 2026 Rivian R1T All-Terrain Performance Dual Max (20in) draws 43.2 kWh per 100 miles per the EPA; at Hawaii's 45.95¢/kWh residential rate that's $19.86 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Here the math runs the other way: 24% more per mile than gasoline, because Hawaii's rate and this model's efficiency combine unfavorably.

2026 Rivian R1T All-Terrain Performance Dual Max (20in): yearly cost in Hawaii

Home charging this 2026 Rivian R1T All-Terrain Performance Dual Max (20in) in Hawaii runs about $2,979 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. At this mileage, that's roughly $576 a year worse than the gas comparison.

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

$73.49 — that's what Hawaii's 45.95¢/kWh rate puts on the 159.9 kWh a 2026 Rivian R1T All-Terrain Performance Dual Max (20in) needs for its full 370-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T All-Terrain Performance Dual Max (20in) in Hawaii ranks 20,326 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T All-Terrain Performance Dual Max (20in) ranks 336 of 400 EV models for raw efficiency, and Hawaii ranks 51 of 51 for cheapest residential electricity.

Before you install a home charger in Hawaii

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 Hawaii 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 R1T All-Terrain Performance Dual Max (20in)'s cost in Hawaii. This is one of the combinations where charging costs more than gas — the guide to when that happens explains why the arithmetic can go either way.