Iowa home charging cost for the 2026 Rivian R1T Performance Dual Large Plus (20in)

In Iowa, home electricity runs 13.77¢/kWh — put a 2026 Rivian R1T Performance Dual Large Plus (20in)'s EPA-rated 43.1 kWh/100mi against that and 100 miles costs $5.94, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 62.9% less than gas per mile, here specifically.

2026 Rivian R1T Performance Dual Large Plus (20in): yearly cost in Iowa

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Rivian R1T Performance Dual Large Plus (20in) costs roughly $891 a year to charge at home in Iowa, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,512 a year.

What one full charge costs

Covering the 2026 Rivian R1T Performance Dual Large Plus (20in)'s EPA-rated 317-mile range takes about 136.7 kWh, which costs about $18.82 at Iowa'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 9,115 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Performance Dual Large Plus (20in) alone ranks 330 of 400 models for efficiency; Iowa alone ranks 9 of 51 states for electricity price.

Getting set up to charge a 2026 Rivian R1T Performance Dual Large Plus (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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 13.77¢/kWh, Iowa sits in the middle of the national range — the guide to why charging cost varies by state shows where.