2026 Rivian R1T Performance Dual Max (20in): home charging cost in Maryland

A 2026 Rivian R1T Performance Dual Max (20in) draws 42 kWh per 100 miles per the EPA; at Maryland's 21.27¢/kWh residential rate that's $8.93 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 44.3% less than gas per mile, here specifically.

2026 Rivian R1T Performance Dual Max (20in): yearly cost in Maryland

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Rivian R1T Performance Dual Max (20in) charged at home in Maryland costs about $1,339/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,064 a year.

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

A 2026 Rivian R1T Performance Dual Max (20in) needs roughly 159.5 kWh to reach its EPA-rated 380-mile range, which runs about $33.93 at 21.27¢/kWh in Maryland.

Where this ranks

This combination ranks 16,292 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Performance Dual Max (20in) alone ranks 301 of 400 models for efficiency; Maryland alone ranks 39 of 51 states for electricity price.

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

Ask a licensed Maryland electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Rivian R1T Performance Dual Max (20in)'s cost in Maryland. Curious how Maryland's 21.27¢/kWh compares? The guide to charging cost by state ranks every state side by side.