What it costs to charge a 2026 Rivian R1T Dual Large Plus (20in) in Iowa

A 2026 Rivian R1T Dual Large Plus (20in) draws 43.1 kWh per 100 miles per the EPA; at Iowa's 13.77¢/kWh residential rate that's $5.94 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 62.9% cheaper per mile than gasoline in Iowa — charging at home is much cheaper than gas here.

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

Home charging this 2026 Rivian R1T Dual Large Plus (20in) in Iowa runs about $891 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,512 saved annually, at this mileage.

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

$18.82 — that's what Iowa's 13.77¢/kWh rate puts on the 136.7 kWh a 2026 Rivian R1T Dual Large Plus (20in) needs for its full 317-mile EPA range.

2026 Rivian R1T Dual Large Plus (20in) in Iowa, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T Dual Large Plus (20in) in Iowa ranks 9,114 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Dual Large Plus (20in) ranks 329 of 400 EV models for raw efficiency, and Iowa ranks 9 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rivian R1T 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.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Iowa's 13.77¢/kWh rate ranks 9 of 51 states; the state rate guide lays out the full spread.