What it costs to charge a 2026 Rivian R1T Performance Dual Large (20in) in Michigan

At Michigan's residential electricity rate of 21.14¢/kWh, a 2026 Rivian R1T Performance Dual Large (20in) (rated 42.9 kWh per 100 miles by the EPA) costs $9.06 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 43.4% cheaper per mile than gasoline in Michigan — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Rivian R1T Performance Dual Large (20in) in Michigan runs about $1,359 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,043 saved annually, at this mileage.

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

$27.19 — that's what Michigan's 21.14¢/kWh rate puts on the 128.6 kWh a 2026 Rivian R1T Performance Dual Large (20in) needs for its full 300-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1T Performance Dual Large (20in) in Michigan ranks 16,461 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Performance Dual Large (20in) ranks 319 of 400 EV models for raw efficiency, and Michigan ranks 38 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rivian R1T Performance Dual Large (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 Michigan electrician to quote the install before this math becomes a real decision.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1T Performance Dual Large (20in)'s cost in Michigan. Michigan's 21.14¢/kWh rate ranks 38 of 51 states; the state rate guide lays out the full spread.